artcraft: surface credits-fetch state on top bar coin + 60s poll

Customers occasionally saw "0 Credits" with no signal that the fetch
had failed silently. Add a status badge on the coin (slow/failed/
recovered, hidden in the happy path), a 60s background refresh, and
gate the initial fetch on AUTH_STATUS.LOGGED_IN to remove the 1s
setTimeout band-aid that was racing intermediate auth states.

.claude/rules/code-style.md

@@ -42,6 +42,21 @@ then the story, then the fine print.
    - A method that calls another method in the same file should appear *above* the method
      it calls. This lets readers follow the call chain downward.
 
+### Ordering within test modules
+
+Put test cases first, helpers last. A reader opening a test file should immediately see
+*what* is being tested before *how* the test machinery works.
+
+1. **Imports**
+2. **Constants** (test IDs, URLs, fixture data) — small context that tests reference
+3. **Test functions** or **sub-modules** grouped by category
+4. **Helper functions** (builders, pipeline runners, assertions)
+
+Group related tests into sub-modules (`mod pricing_tests { ... }`) when a category has 2+
+tests. Don't create a sub-module for a single test. Keep nesting to two levels max
+(`mod tests { mod category { ... } }`). Shared helpers go in the parent module so
+sub-modules can reach them via `use super::*`.
+
 ## Naming
 
 - Handler functions: `{verb}_{noun}_handler` (e.g. `get_health_check_handler`, `login_handler`)
@@ -53,7 +68,10 @@ then the story, then the fine print.
 ## Imports
 
 - Group imports: std, external crates, internal workspace crates, `crate::` imports
-- Use fully qualified paths for one-off references; `use` for repeated references
+- Prefer `use` imports over inline fully-qualified paths. Inline qualification is acceptable
+  only for genuine one-off references where adding an import would be noise, or for types
+  that collide with std prelude names (`Result`, `Option`, `Error`). If you reference a symbol
+  more than once, always import it.
 - Prefer specific imports over wildcards, except in `api_doc.rs` and test modules
 - When two crates export a type with the same name, alias with a suffix describing the source crate:
   `use enums::...::CommonResolution as CommonResolutionEnum;`

.claude/rules/testing.md

@@ -10,10 +10,28 @@
 ## Test Patterns
 
 - Tests live in `#[cfg(test)] mod tests { ... }` at the bottom of each file
-- Group related tests in sub-modules: `mod explicit_checks`, `mod mechanical_checks`
+- Group related tests into sub-modules by category (e.g. `mod pricing_tests`, `mod resolution_tests`)
+- Only create a sub-module when it has 2+ tests — don't wrap a single test in its own module
+- Keep nesting shallow: `mod tests { mod category { ... } }` is fine; a third level is rarely needed
+- Shared helpers used by multiple sub-modules belong in the parent `mod tests`, not duplicated in each sub-module
 - Enum tests should cover: serialization, deserialization, `to_str`/`from_str` round-trip, variant count
 - Password/crypto tests: be mindful of computation cost, don't add too many bcrypt test cases
 
+## Test File Layout
+
+Put test cases first, helpers last. Engineers should see the actual tests before scrolling
+to understand helper plumbing.
+
+Within a `mod tests { ... }` block:
+
+1. **Imports** at the top
+2. **Constants** (test data IDs, URLs, etc.) — small context that tests reference
+3. **Test functions** (`#[test]` / `#[tokio::test]`) grouped by category
+4. **Helper functions** (builders, pipeline runners, etc.) at the very bottom
+
+If tests are grouped into sub-modules, the same rule applies within each sub-module:
+constants first, then tests, then helpers at the end of that sub-module.
+
 ## What to Test
 
 - New error types and their mappings
@@ -21,6 +39,14 @@
 - Hash/deduplication functions with known inputs
 - Edge cases in parsers (empty input, missing fields, malformed data)
 
+## Imports in Tests
+
+- Import test fixtures and constants with `use`, not inline fully-qualified paths.
+  Write `use test_data::web::image_urls::JUNO_AT_LAKE_IMAGE_URL;` at the top,
+  then reference `JUNO_AT_LAKE_IMAGE_URL` in test bodies.
+- Same rule applies to enum variants used in match arms — import them, don't write
+  `crate::some::deep::module::MyEnum::Variant` inline.
+
 ## What Not to Test
 
 - Don't add integration tests that require a running database unless explicitly asked

CLAUDE.md

@@ -62,6 +62,7 @@ artcraft/
 - A mix of wreq and reqwest for Rust HTTP clients
 - Never use `println!` or `eprintln!` outside of tests; use `log` crate macros instead
 - When two crates export the same type name, alias imports with a suffix: `use foo::Bar as BarFoo;`
+- Prefer `use` imports over inline fully-qualified paths; only qualify inline for true one-offs or std collisions
 - TypeScript with Nx, React, Vite, Zustand, and Three.js
 - Use two spaces for indentation
 
@@ -75,3 +76,4 @@ Organize for top-to-bottom reading. Important things first, details later.
 - **In impl blocks**: constructors first, then public methods, then private helpers
 - Private helpers go *below* the methods that call them
 - Among helpers: meatier logic above leaf-level formatters
+- **In test modules**: constants first, then test cases (grouped into sub-modules when 2+), then helper functions last

_tools/postman/collections/ArtCraft API/generate/cost/Estimate Image Cost.request.yaml

@@ -15,11 +15,12 @@ body:
   type: json
   content: |
     {
-        "model": "seedream_5_lite",
+        "model": "gpt_image_2",
         "provider": "artcraft",
         "generation_mode": {"type": "text_to_image" },
         "aspect_ratio": "wide_sixteen_by_nine",
         "resolution": "two_k",
+        "quality": "low",
         "image_batch_count": 1
     }
 order: 2000

crates/CLAUDE.md

@@ -0,0 +1,59 @@
+# Rust Workspace
+
+All Rust code lives under `crates/`. The workspace is defined in `Cargo.toml` at the repo root.
+
+## Code Style
+
+- Two spaces for indentation (not four)
+- No minimum supported Rust version; use latest stable features freely
+- Never use `println!` or `eprintln!` outside of tests; use `log` crate macros instead
+- Use `anyhow::Result` / `AnyhowResult` for fallible functions in application code
+- Fields that are optional use the `maybe_` prefix: `maybe_creator_user_token`
+- When two crates export the same type name, alias with a suffix: `use foo::Bar as BarFoo;`
+- Prefer `use` imports over inline fully-qualified paths; only qualify inline for true one-offs or std prelude collisions (`Result`, `Option`, `Error`)
+
+## File Layout
+
+Organize for top-to-bottom reading. Important things first, details later.
+
+1. **Constants** at the top (after imports)
+2. **Primary public type** (the main struct/enum the file defines)
+3. **Supporting types** below the primary type
+4. **API types** in order: Request, Response, Error
+5. **`impl` blocks** after their type definitions
+   - Constructors first, then public methods, then private helpers
+   - Callers above callees — follow the call chain downward
+
+## Test Layout
+
+Within `#[cfg(test)] mod tests { ... }`:
+
+1. **Imports**
+2. **Constants** (test IDs, URLs, fixture data) — small context that tests reference
+3. **Test functions or sub-modules** grouped by category
+4. **Helper functions** (builders, pipeline runners, assertions)
+
+Constants provide small context up front. Test cases come next so engineers see *what* is
+tested before *how* the helpers work.
+
+Group related tests into sub-modules (`mod pricing_tests { ... }`) when a category has 2+
+tests. Don't wrap a single test in its own module. Keep nesting to two levels max. Shared
+helpers go in the parent `mod tests` so sub-modules can `use super::*`.
+
+## Building
+
+- Most crates: `cargo check -p {crate_name}` or `cargo test -p {crate_name}`
+- Crates using SQLx: `SQLX_OFFLINE=true cargo check -p {crate_name}`
+- `storyteller-web` and `mysql_queries` require `SQLX_OFFLINE=true`
+- `storyteller-web` has ~370 pre-existing warnings — check the last few lines for actual errors
+
+## Key Crates
+
+- `storyteller_web` — main HTTP API monolith (actix-web)
+- `artcraft` (desktop) — Tauri desktop app
+- `artcraft_router` — provider routing for image/video generation (Artcraft, Fal, Seedance2Pro, Muapi)
+- `artcraft_api_defs` — shared HTTP API type definitions
+- `seedance2pro_client` — HTTP client for the Kinovi/Seedance2Pro video generation service
+- `enums` — database-backed enums stored as VARCHAR fields
+- `tokens` — primary key identifiers with Stripe-like prefixes (e.g. `user_`, `mf_`)
+- `mysql_queries` — SQLx MySQL queries for the backend

crates/api_clients/artcraft/artcraft_api_defs/src/generate/cost_estimate/estimate_image_cost.rs

@@ -3,13 +3,14 @@ use utoipa::ToSchema;
 
 use enums::common::generation::common_aspect_ratio::CommonAspectRatio;
 use enums::common::generation::common_image_model::CommonImageModel;
+use enums::common::generation::common_quality::CommonQuality;
 use enums::common::generation::common_resolution::CommonResolution;
 use enums::common::generation_provider::GenerationProvider;
 
 pub const ESTIMATE_IMAGE_COST_PATH: &str = "/v1/generate/cost_estimate/image";
 
 /// Request body for the image cost estimate endpoint.
-#[derive(Serialize, Deserialize, ToSchema)]
+#[derive(Serialize, Deserialize, ToSchema, Debug)]
 pub struct EstimateImageCostRequest {
   /// The image model to estimate costs for.
   pub model: CommonImageModel,
@@ -29,12 +30,15 @@ pub struct EstimateImageCostRequest {
   /// Optional resolution.
   pub resolution: Option<CommonResolution>,
 
+  // Optional quality.
+  pub quality: Option<CommonQuality>,
+
   /// Number of images to generate in parallel.
   pub image_batch_count: Option<u16>,
 }
 
 /// Describes the type of image generation being requested.
-#[derive(Serialize, Deserialize, ToSchema)]
+#[derive(Serialize, Deserialize, ToSchema, Debug)]
 #[serde(tag = "type", rename_all = "snake_case")]
 pub enum GenerationMode {
   /// No input images — generate from prompt only.
@@ -94,6 +98,7 @@ mod tests {
       generation_mode: GenerationMode::TextToImage,
       aspect_ratio: None,
       resolution: None,
+      quality: None,
       image_batch_count: None,
     };
     let serialized = serde_json::to_string(&request).unwrap();
@@ -108,6 +113,7 @@ mod tests {
       generation_mode: GenerationMode::ImageEdit { count: 2 },
       aspect_ratio: None,
       resolution: None,
+      quality: None,
       image_batch_count: None,
     };
     let serialized = serde_json::to_string(&request).unwrap();

crates/api_clients/artcraft/artcraft_api_defs/src/generate/video/multi_function/seedance_2p0_multi_function_video_gen.rs

@@ -7,7 +7,7 @@ use utoipa::ToSchema;
 pub const SEEDANCE_2P0_MULTI_FUNCTION_VIDEO_GEN_PATH: &str = "/v1/generate/video/multi_function/seedance_2p0";
 
 /// Seedance 2.0 multi-function video generation (text-to-video, image-to-video, and reference-based).
-#[derive(Serialize, Deserialize, ToSchema)]
+#[derive(Clone, Debug, Serialize, Deserialize, ToSchema)]
 pub struct Seedance2p0MultiFunctionVideoGenRequest {
   /// Idempotency token to prevent duplicate requests.
   pub uuid_idempotency_token: String,
@@ -37,6 +37,9 @@ pub struct Seedance2p0MultiFunctionVideoGenRequest {
   /// Video aspect ratio / resolution.
   pub aspect_ratio: Option<Seedance2p0AspectRatio>,
 
+  /// Output resolution quality tier (480p, 720p, 1080p).
+  pub output_resolution: Option<Seedance2p0OutputResolution>,
+
   /// Duration in seconds (4–15).
   pub duration_seconds: Option<u8>,
 
@@ -67,6 +70,17 @@ pub enum Seedance2p0BatchCount {
   Four,
 }
 
+#[derive(Copy, Clone, Debug, Serialize, Deserialize, ToSchema)]
+#[serde(rename_all = "snake_case")]
+pub enum Seedance2p0OutputResolution {
+  /// 480p
+  FourEightyP,
+  /// 720p (default)
+  SevenTwentyP,
+  /// 1080p
+  TenEightyP,
+}
+
 #[derive(Serialize, Deserialize, ToSchema)]
 pub struct Seedance2p0MultiFunctionVideoGenResponse {
   pub success: bool,

crates/api_clients/artcraft/artcraft_api_defs/src/omni_gen/cost_and_generate_requests/omni_gen_video_cost_and_generate_request.rs

@@ -9,7 +9,7 @@ use tokens::tokens::characters::CharacterToken;
 use tokens::tokens::media_files::MediaFileToken;
 
 /// Shared request body for both the video cost estimate and video generation endpoints.
-#[derive(Serialize, Deserialize, ToSchema, Debug)]
+#[derive(Clone, Serialize, Deserialize, ToSchema, Debug)]
 pub struct OmniGenVideoCostAndGenerateRequest {
   /// REQUIRED (even if marked optional)
   /// Idempotency token to prevent duplicate requests.

crates/api_clients/artcraft/artcraft_client/src/endpoints/omni_gen/generate/image/mod.rs

@@ -0,0 +1 @@
+pub mod omni_gen_image;

crates/api_clients/artcraft/artcraft_client/src/endpoints/omni_gen/generate/image/omni_gen_image.rs

@@ -0,0 +1,21 @@
+use crate::credentials::storyteller_credential_set::StorytellerCredentialSet;
+use crate::error::storyteller_error::StorytellerError;
+use crate::utils::api_host::ApiHost;
+use crate::utils::basic_json_post_request::basic_json_post_request;
+use artcraft_api_defs::omni_gen::cost_and_generate_requests::omni_gen_image_cost_and_generate_request::OmniGenImageCostAndGenerateRequest;
+use artcraft_api_defs::omni_gen::generate_response::omni_gen_image_generate_response::OmniGenImageGenerateResponse;
+
+pub const OMNI_GEN_IMAGE_GENERATE_PATH: &str = "/v1/omni_gen/generate/image";
+
+pub async fn omni_gen_image_generate(
+  api_host: &ApiHost,
+  maybe_creds: Option<&StorytellerCredentialSet>,
+  request: OmniGenImageCostAndGenerateRequest,
+) -> Result<OmniGenImageGenerateResponse, StorytellerError> {
+  Ok(basic_json_post_request(
+    api_host,
+    OMNI_GEN_IMAGE_GENERATE_PATH,
+    maybe_creds,
+    request,
+  ).await?)
+}

crates/api_clients/artcraft/artcraft_client/src/endpoints/omni_gen/generate/mod.rs

@@ -1 +1,2 @@
+pub mod image;
 pub mod video;

crates/api_clients/artcraft/artcraft_router/src/api/common_image_model.rs

@@ -17,6 +17,8 @@ pub enum CommonImageModel {
   GptImage1,
   #[serde(rename = "gpt_image_1p5")]
   GptImage1p5,
+  #[serde(rename = "gpt_image_2")]
+  GptImage2,
   #[serde(rename = "nano_banana")]
   NanoBanana,
   #[serde(rename = "nano_banana_2")]

crates/api_clients/artcraft/artcraft_router/src/api/common_video_model.rs

@@ -41,6 +41,9 @@ pub enum CommonVideoModel {
   #[serde(rename = "seedance_2p0_fast")]
   Seedance2p0Fast,
 
+  #[serde(rename = "happy_horse_1p0")]
+  HappyHorse1p0,
+
   #[serde(rename = "sora_2")]
   Sora2,
 

crates/api_clients/artcraft/artcraft_router/src/errors/artcraft_router_error.rs

@@ -15,6 +15,9 @@ pub enum ArtcraftRouterError {
   /// The requested model is not yet supported by the router.
   UnsupportedModel(String),
 
+  /// [Temporary during migration] The requested model/provider is not yet supported by the router.
+  UnsupportedProviderAndModelForNewApi(String),
+
   /// Invalid or missing input arguments.
   InvalidInput(String),
 
@@ -30,6 +33,7 @@ impl Display for ArtcraftRouterError {
       Self::Client(e) => write!(f, "Client error: {}", e),
       Self::Download(e) => write!(f, "Download error: {}", e),
       Self::UnsupportedModel(model) => write!(f, "Unsupported model: {}", model),
+      Self::UnsupportedProviderAndModelForNewApi(msg) => write!(f, "Unsupported provider/model (for new API during migration): {}", msg),
       Self::InvalidInput(msg) => write!(f, "Invalid input: {}", msg),
       Self::Provider(e) => write!(f, "Provider error: {}", e),
     }

crates/api_clients/artcraft/artcraft_router/src/errors/client_error.rs

@@ -1,5 +1,7 @@
 use std::error::Error;
 use std::fmt::{Display, Formatter};
+use tokens::tokens::characters::CharacterToken;
+use tokens::tokens::media_files::MediaFileToken;
 
 #[derive(Debug, Clone, Copy)]
 pub enum ClientType {
@@ -22,6 +24,9 @@ impl Display for ClientType {
 
 #[derive(Debug)]
 pub enum ClientError {
+  /// A RouterClient was required but not provided on the draft context.
+  RouterClientNotProvided,
+
   /// The requested client is not configured on the RouterClient.
   ClientNotConfigured(ClientType),
 
@@ -43,6 +48,18 @@ pub enum ClientError {
 
   /// Seedance2Pro only accepts URLs for media inputs, not media tokens.
   Seedance2ProOnlySupportsUrls,
+  
+  /// The pre-dispatch context of media file token to URL map was not supplied.
+  MediaFileToUrlMapNotProvided,
+
+  /// A media file token was not found in the provided media-file-to-URL map.
+  MediaFileTokenNotFoundInMap { token: MediaFileToken },
+
+  /// The pre-dispatch context of character token to ID map was not supplied.
+  CharacterTokenToKinoviCharacterIdNotProvided,
+
+  /// A character token was not found in the provided character-token-to-id map
+  CharacterTokenNotFoundInMap { token: CharacterToken },
 }
 
 impl Error for ClientError {}
@@ -50,6 +67,9 @@ impl Error for ClientError {}
 impl Display for ClientError {
   fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
     match self {
+      Self::RouterClientNotProvided => {
+        write!(f, "A RouterClient is required but was not provided on the draft context")
+      }
       Self::ClientNotConfigured(client_type) => {
         write!(f, "{} client is not configured on the RouterClient", client_type)
       }
@@ -71,6 +91,18 @@ impl Display for ClientError {
       Self::Seedance2ProOnlySupportsUrls => {
         write!(f, "Seedance2Pro only supports URLs for media inputs; resolve media tokens to URLs before calling this provider")
       }
+      Self::MediaFileToUrlMapNotProvided => {
+        write!(f, "Media file to URL map was not provided")
+      }
+      Self::MediaFileTokenNotFoundInMap { token } => {
+        write!(f, "Media file token '{}' was not found in the provided URL map", token.as_str())
+      }
+      Self::CharacterTokenToKinoviCharacterIdNotProvided => {
+        write!(f, "Character token to Kinovi character ID map was not provided")
+      }
+      Self::CharacterTokenNotFoundInMap { token } => {
+        write!(f, "Character token '{}' was not found in the provided character-token-to-id map", token.as_str())
+      }
     }
   }
 }

crates/api_clients/artcraft/artcraft_router/src/generate/generate_image/cost/artcraft/estimate_image_cost_artcraft_gpt_image_2.rs

@@ -0,0 +1,210 @@
+use crate::generate::generate_image::image_generation_cost_estimate::ImageGenerationCostEstimate;
+use crate::generate::generate_image::plan::artcraft::plan_generate_image_artcraft_gpt_image_2::{
+  ArtcraftGptImage2ImageSize, ArtcraftGptImage2Quality, PlanArtcraftGptImage2,
+};
+
+pub(crate) fn estimate_image_cost_artcraft_gpt_image_2(
+  plan: &PlanArtcraftGptImage2,
+) -> ImageGenerationCostEstimate {
+  // Same cost table as the Fal GPT Image 2 estimator.
+  //
+  //   Output image cost (per output image), rounded up to whole cents:
+  //     Low:    all sizes                        →  1¢
+  //     Medium: landscape_4_3/portrait_4_3       →  4¢
+  //             landscape_16_9/portrait_16_9     →  4¢
+  //             square                           →  6¢
+  //             square_hd                        →  6¢
+  //     High:   landscape_4_3/portrait_4_3       → 15¢
+  //             landscape_16_9/portrait_16_9     → 16¢
+  //             square                           → 22¢
+  //             square_hd                        → 23¢
+  //
+  use ArtcraftGptImage2ImageSize as S;
+
+  let cost_per_image: u64 = match (plan.quality, plan.image_size) {
+    // Low quality
+    (ArtcraftGptImage2Quality::Low, _) => 1,
+
+    // Medium quality
+    (ArtcraftGptImage2Quality::Medium, None | Some(S::Square) | Some(S::SquareHd)) => 6,
+    (ArtcraftGptImage2Quality::Medium, Some(S::Landscape4x3) | Some(S::Portrait4x3)) => 4,
+    (ArtcraftGptImage2Quality::Medium, Some(S::Landscape16x9) | Some(S::Portrait16x9)) => 4,
+    (ArtcraftGptImage2Quality::Medium, Some(S::Auto)) => 6,
+
+    // High quality
+    (ArtcraftGptImage2Quality::High, None | Some(S::Square)) => 22,
+    (ArtcraftGptImage2Quality::High, Some(S::SquareHd)) => 23,
+    (ArtcraftGptImage2Quality::High, Some(S::Landscape4x3) | Some(S::Portrait4x3)) => 15,
+    (ArtcraftGptImage2Quality::High, Some(S::Landscape16x9) | Some(S::Portrait16x9)) => 16,
+    (ArtcraftGptImage2Quality::High, Some(S::Auto)) => 23,
+  };
+  let cost_in_usd_cents = cost_per_image * plan.num_images.as_u64();
+
+  ImageGenerationCostEstimate {
+    cost_in_credits: Some(cost_in_usd_cents),
+    cost_in_usd_cents: Some(cost_in_usd_cents),
+    is_free: false,
+    is_unlimited: false,
+    is_rate_limited: false,
+    has_watermark: false,
+  }
+}
+
+#[cfg(test)]
+mod tests {
+  use super::*;
+  use crate::generate::generate_image::plan::artcraft::plan_generate_image_artcraft_gpt_image_2::ArtcraftGptImage2NumImages;
+
+  fn plan(
+    quality: ArtcraftGptImage2Quality,
+    image_size: Option<ArtcraftGptImage2ImageSize>,
+    num_images: ArtcraftGptImage2NumImages,
+  ) -> PlanArtcraftGptImage2 {
+    PlanArtcraftGptImage2 {
+      prompt: Some("p".to_string()),
+      image_inputs: None,
+      image_size,
+      quality,
+      num_images,
+      idempotency_token: "test".to_string(),
+    }
+  }
+
+  fn cents(
+    quality: ArtcraftGptImage2Quality,
+    image_size: Option<ArtcraftGptImage2ImageSize>,
+    num_images: ArtcraftGptImage2NumImages,
+  ) -> u64 {
+    estimate_image_cost_artcraft_gpt_image_2(&plan(quality, image_size, num_images))
+      .cost_in_usd_cents.unwrap()
+  }
+
+  // -- Low quality (1c for all sizes) -------------------------------------------
+
+  #[test]
+  fn low_square() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::Low, Some(ArtcraftGptImage2ImageSize::Square), ArtcraftGptImage2NumImages::One), 1);
+  }
+
+  #[test]
+  fn low_square_hd() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::Low, Some(ArtcraftGptImage2ImageSize::SquareHd), ArtcraftGptImage2NumImages::One), 1);
+  }
+
+  #[test]
+  fn low_unset() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::Low, None, ArtcraftGptImage2NumImages::One), 1);
+  }
+
+  #[test]
+  fn low_landscape_4x3() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::Low, Some(ArtcraftGptImage2ImageSize::Landscape4x3), ArtcraftGptImage2NumImages::One), 1);
+  }
+
+  #[test]
+  fn low_four() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::Low, None, ArtcraftGptImage2NumImages::Four), 4);
+  }
+
+  // -- Medium quality -----------------------------------------------------------
+
+  #[test]
+  fn medium_square() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::Medium, Some(ArtcraftGptImage2ImageSize::Square), ArtcraftGptImage2NumImages::One), 6);
+  }
+
+  #[test]
+  fn medium_square_hd() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::Medium, Some(ArtcraftGptImage2ImageSize::SquareHd), ArtcraftGptImage2NumImages::One), 6);
+  }
+
+  #[test]
+  fn medium_unset() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::Medium, None, ArtcraftGptImage2NumImages::One), 6);
+  }
+
+  #[test]
+  fn medium_landscape_4x3() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::Medium, Some(ArtcraftGptImage2ImageSize::Landscape4x3), ArtcraftGptImage2NumImages::One), 4);
+  }
+
+  #[test]
+  fn medium_portrait_4x3() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::Medium, Some(ArtcraftGptImage2ImageSize::Portrait4x3), ArtcraftGptImage2NumImages::One), 4);
+  }
+
+  #[test]
+  fn medium_landscape_16x9() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::Medium, Some(ArtcraftGptImage2ImageSize::Landscape16x9), ArtcraftGptImage2NumImages::One), 4);
+  }
+
+  #[test]
+  fn medium_portrait_16x9() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::Medium, Some(ArtcraftGptImage2ImageSize::Portrait16x9), ArtcraftGptImage2NumImages::One), 4);
+  }
+
+  #[test]
+  fn medium_square_four() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::Medium, Some(ArtcraftGptImage2ImageSize::Square), ArtcraftGptImage2NumImages::Four), 24);
+  }
+
+  // -- High quality -------------------------------------------------------------
+
+  #[test]
+  fn high_square() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::High, Some(ArtcraftGptImage2ImageSize::Square), ArtcraftGptImage2NumImages::One), 22);
+  }
+
+  #[test]
+  fn high_square_hd() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::High, Some(ArtcraftGptImage2ImageSize::SquareHd), ArtcraftGptImage2NumImages::One), 23);
+  }
+
+  #[test]
+  fn high_unset() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::High, None, ArtcraftGptImage2NumImages::One), 22);
+  }
+
+  #[test]
+  fn high_landscape_4x3() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::High, Some(ArtcraftGptImage2ImageSize::Landscape4x3), ArtcraftGptImage2NumImages::One), 15);
+  }
+
+  #[test]
+  fn high_portrait_4x3() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::High, Some(ArtcraftGptImage2ImageSize::Portrait4x3), ArtcraftGptImage2NumImages::One), 15);
+  }
+
+  #[test]
+  fn high_landscape_16x9() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::High, Some(ArtcraftGptImage2ImageSize::Landscape16x9), ArtcraftGptImage2NumImages::One), 16);
+  }
+
+  #[test]
+  fn high_portrait_16x9() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::High, Some(ArtcraftGptImage2ImageSize::Portrait16x9), ArtcraftGptImage2NumImages::One), 16);
+  }
+
+  #[test]
+  fn high_square_four() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::High, Some(ArtcraftGptImage2ImageSize::Square), ArtcraftGptImage2NumImages::Four), 88);
+  }
+
+  #[test]
+  fn high_square_hd_four() {
+    assert_eq!(cents(ArtcraftGptImage2Quality::High, Some(ArtcraftGptImage2ImageSize::SquareHd), ArtcraftGptImage2NumImages::Four), 92);
+  }
+
+  // -- Metadata flags -----------------------------------------------------------
+
+  #[test]
+  fn metadata_flags_are_default() {
+    let estimate = estimate_image_cost_artcraft_gpt_image_2(&plan(
+      ArtcraftGptImage2Quality::Medium, None, ArtcraftGptImage2NumImages::One,
+    ));
+    assert!(!estimate.is_free);
+    assert!(!estimate.is_unlimited);
+    assert!(!estimate.is_rate_limited);
+    assert!(!estimate.has_watermark);
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_image/cost/artcraft/mod.rs

@@ -4,6 +4,7 @@ pub mod estimate_image_cost_artcraft_flux_pro_1p1;
 pub mod estimate_image_cost_artcraft_flux_pro_1p1_ultra;
 pub mod estimate_image_cost_artcraft_gpt_image_1;
 pub mod estimate_image_cost_artcraft_gpt_image_1p5;
+pub mod estimate_image_cost_artcraft_gpt_image_2;
 pub mod estimate_image_cost_artcraft_nano_banana;
 pub mod estimate_image_cost_artcraft_nano_banana_2;
 pub mod estimate_image_cost_artcraft_nano_banana_pro;

crates/api_clients/artcraft/artcraft_router/src/generate/generate_image/cost/fal/estimate_image_cost_fal_gpt_image_2.rs

@@ -0,0 +1,209 @@
+use crate::generate::generate_image::image_generation_cost_estimate::ImageGenerationCostEstimate;
+use crate::generate::generate_image::plan::fal::plan_generate_image_fal_gpt_image_2::{
+  FalGptImage2ImageSize, FalGptImage2Quality, PlanFalGptImage2,
+};
+
+pub(crate) fn estimate_image_cost_fal_gpt_image_2(
+  plan: &PlanFalGptImage2,
+) -> ImageGenerationCostEstimate {
+  // Per fal docs (fal-ai/gpt-image-2 and fal-ai/gpt-image-2/edit):
+  //
+  //   Output image cost (per output image), rounded up to whole cents:
+  //     Low:    all sizes                        →  1¢
+  //     Medium: landscape_4_3/portrait_4_3       →  4¢
+  //             landscape_16_9/portrait_16_9     →  4¢
+  //             square                           →  6¢
+  //             square_hd                        →  6¢
+  //     High:   landscape_4_3/portrait_4_3       → 15¢
+  //             landscape_16_9/portrait_16_9     → 16¢
+  //             square                           → 22¢
+  //             square_hd                        → 23¢
+  //
+  use FalGptImage2ImageSize as S;
+
+  let cost_per_image: u64 = match (plan.quality, plan.image_size) {
+    // Low quality
+    (FalGptImage2Quality::Low, _) => 1,
+
+    // Medium quality
+    (FalGptImage2Quality::Medium, None | Some(S::Square) | Some(S::SquareHd)) => 6,
+    (FalGptImage2Quality::Medium, Some(S::Landscape4x3) | Some(S::Portrait4x3)) => 4,
+    (FalGptImage2Quality::Medium, Some(S::Landscape16x9) | Some(S::Portrait16x9)) => 4,
+    (FalGptImage2Quality::Medium, Some(S::Auto)) => 6, // TODO: Not checked
+
+    // High quality
+    (FalGptImage2Quality::High, None | Some(S::Square)) => 22,
+    (FalGptImage2Quality::High, Some(S::SquareHd)) => 23,
+    (FalGptImage2Quality::High, Some(S::Landscape4x3) | Some(S::Portrait4x3)) => 15,
+    (FalGptImage2Quality::High, Some(S::Landscape16x9) | Some(S::Portrait16x9)) => 16,
+    (FalGptImage2Quality::High, Some(S::Auto)) => 23, // TODO: Not checked
+  };
+  let cost_in_usd_cents = cost_per_image * plan.num_images.as_u64();
+
+  ImageGenerationCostEstimate {
+    cost_in_credits: Some(cost_in_usd_cents),
+    cost_in_usd_cents: Some(cost_in_usd_cents),
+    is_free: false,
+    is_unlimited: false,
+    is_rate_limited: false,
+    has_watermark: false,
+  }
+}
+
+#[cfg(test)]
+mod tests {
+  use super::*;
+  use crate::generate::generate_image::plan::fal::plan_generate_image_fal_gpt_image_2::FalGptImage2NumImages;
+
+  fn plan(
+    quality: FalGptImage2Quality,
+    image_size: Option<FalGptImage2ImageSize>,
+    num_images: FalGptImage2NumImages,
+  ) -> PlanFalGptImage2 {
+    PlanFalGptImage2 {
+      prompt: Some("p".to_string()),
+      image_urls: vec![],
+      image_size,
+      quality,
+      num_images,
+    }
+  }
+
+  fn cents(
+    quality: FalGptImage2Quality,
+    image_size: Option<FalGptImage2ImageSize>,
+    num_images: FalGptImage2NumImages,
+  ) -> u64 {
+    estimate_image_cost_fal_gpt_image_2(&plan(quality, image_size, num_images))
+      .cost_in_usd_cents.unwrap()
+  }
+
+  // -- Low quality (1c for all sizes) -------------------------------------------
+
+  #[test]
+  fn low_square() {
+    assert_eq!(cents(FalGptImage2Quality::Low, Some(FalGptImage2ImageSize::Square), FalGptImage2NumImages::One), 1);
+  }
+
+  #[test]
+  fn low_square_hd() {
+    assert_eq!(cents(FalGptImage2Quality::Low, Some(FalGptImage2ImageSize::SquareHd), FalGptImage2NumImages::One), 1);
+  }
+
+  #[test]
+  fn low_unset() {
+    assert_eq!(cents(FalGptImage2Quality::Low, None, FalGptImage2NumImages::One), 1);
+  }
+
+  #[test]
+  fn low_landscape_4x3() {
+    assert_eq!(cents(FalGptImage2Quality::Low, Some(FalGptImage2ImageSize::Landscape4x3), FalGptImage2NumImages::One), 1);
+  }
+
+  #[test]
+  fn low_four() {
+    assert_eq!(cents(FalGptImage2Quality::Low, None, FalGptImage2NumImages::Four), 4);
+  }
+
+  // -- Medium quality -----------------------------------------------------------
+
+  #[test]
+  fn medium_square() {
+    assert_eq!(cents(FalGptImage2Quality::Medium, Some(FalGptImage2ImageSize::Square), FalGptImage2NumImages::One), 6);
+  }
+
+  #[test]
+  fn medium_square_hd() {
+    assert_eq!(cents(FalGptImage2Quality::Medium, Some(FalGptImage2ImageSize::SquareHd), FalGptImage2NumImages::One), 6);
+  }
+
+  #[test]
+  fn medium_unset() {
+    assert_eq!(cents(FalGptImage2Quality::Medium, None, FalGptImage2NumImages::One), 6);
+  }
+
+  #[test]
+  fn medium_landscape_4x3() {
+    assert_eq!(cents(FalGptImage2Quality::Medium, Some(FalGptImage2ImageSize::Landscape4x3), FalGptImage2NumImages::One), 4);
+  }
+
+  #[test]
+  fn medium_portrait_4x3() {
+    assert_eq!(cents(FalGptImage2Quality::Medium, Some(FalGptImage2ImageSize::Portrait4x3), FalGptImage2NumImages::One), 4);
+  }
+
+  #[test]
+  fn medium_landscape_16x9() {
+    assert_eq!(cents(FalGptImage2Quality::Medium, Some(FalGptImage2ImageSize::Landscape16x9), FalGptImage2NumImages::One), 4);
+  }
+
+  #[test]
+  fn medium_portrait_16x9() {
+    assert_eq!(cents(FalGptImage2Quality::Medium, Some(FalGptImage2ImageSize::Portrait16x9), FalGptImage2NumImages::One), 4);
+  }
+
+  #[test]
+  fn medium_square_four() {
+    assert_eq!(cents(FalGptImage2Quality::Medium, Some(FalGptImage2ImageSize::Square), FalGptImage2NumImages::Four), 24);
+  }
+
+  // -- High quality -------------------------------------------------------------
+
+  #[test]
+  fn high_square() {
+    assert_eq!(cents(FalGptImage2Quality::High, Some(FalGptImage2ImageSize::Square), FalGptImage2NumImages::One), 22);
+  }
+
+  #[test]
+  fn high_square_hd() {
+    assert_eq!(cents(FalGptImage2Quality::High, Some(FalGptImage2ImageSize::SquareHd), FalGptImage2NumImages::One), 23);
+  }
+
+  #[test]
+  fn high_unset() {
+    assert_eq!(cents(FalGptImage2Quality::High, None, FalGptImage2NumImages::One), 22);
+  }
+
+  #[test]
+  fn high_landscape_4x3() {
+    assert_eq!(cents(FalGptImage2Quality::High, Some(FalGptImage2ImageSize::Landscape4x3), FalGptImage2NumImages::One), 15);
+  }
+
+  #[test]
+  fn high_portrait_4x3() {
+    assert_eq!(cents(FalGptImage2Quality::High, Some(FalGptImage2ImageSize::Portrait4x3), FalGptImage2NumImages::One), 15);
+  }
+
+  #[test]
+  fn high_landscape_16x9() {
+    assert_eq!(cents(FalGptImage2Quality::High, Some(FalGptImage2ImageSize::Landscape16x9), FalGptImage2NumImages::One), 16);
+  }
+
+  #[test]
+  fn high_portrait_16x9() {
+    assert_eq!(cents(FalGptImage2Quality::High, Some(FalGptImage2ImageSize::Portrait16x9), FalGptImage2NumImages::One), 16);
+  }
+
+  #[test]
+  fn high_square_four() {
+    assert_eq!(cents(FalGptImage2Quality::High, Some(FalGptImage2ImageSize::Square), FalGptImage2NumImages::Four), 88);
+  }
+
+  #[test]
+  fn high_square_hd_four() {
+    assert_eq!(cents(FalGptImage2Quality::High, Some(FalGptImage2ImageSize::SquareHd), FalGptImage2NumImages::Four), 92);
+  }
+
+  // -- Metadata flags -----------------------------------------------------------
+
+  #[test]
+  fn metadata_flags_are_default() {
+    let estimate = estimate_image_cost_fal_gpt_image_2(&plan(
+      FalGptImage2Quality::Medium, None, FalGptImage2NumImages::One,
+    ));
+    assert!(!estimate.is_free);
+    assert!(!estimate.is_unlimited);
+    assert!(!estimate.is_rate_limited);
+    assert!(!estimate.has_watermark);
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_image/cost/fal/mod.rs

@@ -4,6 +4,7 @@ pub(crate) mod estimate_image_cost_fal_flux_pro_1p1;
 pub(crate) mod estimate_image_cost_fal_flux_pro_1p1_ultra;
 pub(crate) mod estimate_image_cost_fal_gpt_image_1;
 pub(crate) mod estimate_image_cost_fal_gpt_image_1p5;
+pub(crate) mod estimate_image_cost_fal_gpt_image_2;
 pub(crate) mod estimate_image_cost_fal_seedream_4;
 pub(crate) mod estimate_image_cost_fal_seedream_4p5;
 pub(crate) mod estimate_image_cost_fal_seedream_5_lite;

crates/api_clients/artcraft/artcraft_router/src/generate/generate_image/execute/artcraft/generate_image_artcraft_gpt_image_2.rs

@@ -0,0 +1,145 @@
+use crate::client::router_artcraft_client::RouterArtcraftClient;
+use crate::errors::artcraft_router_error::ArtcraftRouterError;
+use crate::errors::provider_error::ProviderError;
+use crate::generate::generate_image::generate_image_response::{
+  ArtcraftImageResponsePayload, GenerateImageResponse,
+};
+use crate::generate::generate_image::plan::artcraft::plan_generate_image_artcraft_gpt_image_2::PlanArtcraftGptImage2;
+use artcraft_api_defs::omni_gen::cost_and_generate_requests::omni_gen_image_cost_and_generate_request::OmniGenImageCostAndGenerateRequest;
+use artcraft_client::endpoints::omni_gen::generate::image::omni_gen_image::omni_gen_image_generate;
+use enums::common::generation::common_image_model::CommonImageModel;
+
+/// Execute GPT Image 2 via the Artcraft omni-gen image endpoint.
+pub async fn execute_artcraft_gpt_image_2(
+  plan: &PlanArtcraftGptImage2,
+  artcraft_client: &RouterArtcraftClient,
+) -> Result<GenerateImageResponse, ArtcraftRouterError> {
+  let request = OmniGenImageCostAndGenerateRequest {
+    idempotency_token: Some(plan.idempotency_token.clone()),
+    model: Some(CommonImageModel::GptImage2),
+    prompt: plan.prompt.clone(),
+    image_media_tokens: plan.image_inputs.clone(),
+    resolution: None,
+    aspect_ratio: plan.aspect_ratio_enum(),
+    quality: Some(plan.quality_enum()),
+    image_batch_count: Some(plan.num_images_u16()),
+    adjust_horizontal_angle: None,
+    adjust_vertical_angle: None,
+    adjust_zoom: None,
+  };
+
+  let response = omni_gen_image_generate(
+    &artcraft_client.api_host,
+    Some(&artcraft_client.credentials),
+    request,
+  )
+    .await
+    .map_err(|err| ArtcraftRouterError::Provider(ProviderError::Storyteller(err)))?;
+
+  Ok(GenerateImageResponse::Artcraft(ArtcraftImageResponsePayload {
+    inference_job_token: response.inference_job_token,
+  }))
+}
+
+#[cfg(test)]
+mod tests {
+  use artcraft_client::utils::api_host::ApiHost;
+  use crate::api::common_aspect_ratio::CommonAspectRatio;
+  use crate::api::common_quality::CommonQuality;
+  use crate::api::image_list_ref::ImageListRef;
+  use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
+  use crate::generate::generate_image::generate_image_request::GenerateImageRequest;
+  use crate::generate::generate_image::image_generation_plan::ImageGenerationPlan;
+  use crate::test_helpers::{get_artcraft_client, get_artcraft_client_for_env};
+  use tokens::tokens::media_files::MediaFileToken;
+
+  fn base_gpt_image_2_request() -> GenerateImageRequest {
+    GenerateImageRequest {
+      model: crate::api::common_image_model::CommonImageModel::GptImage2,
+      provider: crate::api::provider::Provider::Artcraft,
+      prompt: Some("a t-rex walking through a cyberpunk city at night".to_string()),
+      image_inputs: None,
+      resolution: None,
+      aspect_ratio: None,
+      quality: None,
+      image_batch_count: None,
+      request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::ErrorOut,
+      generation_mode_mismatch_strategy: None,
+      idempotency_token: None,
+      horizontal_angle: None,
+      vertical_angle: None,
+      zoom: None,
+    }
+  }
+
+  #[tokio::test]
+  #[ignore] // manually run — fires a real API request and incurs cost
+  async fn test_text_to_image_gpt_image_2() {
+    let client = get_artcraft_client_for_env(ApiHost::Localhost { port: 12345 });
+    let request = GenerateImageRequest {
+      aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
+      image_batch_count: Some(1),
+      ..base_gpt_image_2_request()
+    };
+
+    let plan = request.build().unwrap();
+    let result = plan.generate_image(&client).await;
+
+    println!("Result: {:?}", result);
+    let response = result.expect("generate_image request failed");
+    let payload = response.get_artcraft_payload().expect("expected Artcraft payload");
+    println!("Job token: {:?}", payload.inference_job_token);
+
+    assert_eq!(1, 2); // NB: Intentional failure to inspect the response above.
+  }
+
+  #[tokio::test]
+  #[ignore] // manually run — fires a real API request and incurs cost
+  async fn test_edit_image_gpt_image_2() {
+    let client = get_artcraft_client();
+
+    let image_tokens = vec![
+      MediaFileToken::new_from_str("m_r45apt2swza6wp8j2z10237t92kkr8"),
+    ];
+
+    let request = GenerateImageRequest {
+      prompt: Some("Change the background to a desert with cacti".to_string()),
+      image_inputs: Some(ImageListRef::MediaFileTokens(image_tokens)),
+      aspect_ratio: Some(CommonAspectRatio::Auto),
+      image_batch_count: Some(1),
+      ..base_gpt_image_2_request()
+    };
+
+    let plan = request.build().unwrap();
+    let result = plan.generate_image(&client).await;
+
+    println!("Result: {:?}", result);
+    let response = result.expect("generate_image request failed");
+    let payload = response.get_artcraft_payload().expect("expected Artcraft payload");
+    println!("Job token: {:?}", payload.inference_job_token);
+
+    assert_eq!(1, 2); // NB: Intentional failure to inspect the response above.
+  }
+
+  #[tokio::test]
+  #[ignore] // manually run — fires a real API request and incurs cost
+  async fn test_text_to_image_gpt_image_2_high_quality() {
+    let client = get_artcraft_client();
+    let request = GenerateImageRequest {
+      aspect_ratio: Some(CommonAspectRatio::Square),
+      quality: Some(CommonQuality::High),
+      image_batch_count: Some(1),
+      ..base_gpt_image_2_request()
+    };
+
+    let plan = request.build().unwrap();
+    let result = plan.generate_image(&client).await;
+
+    println!("Result: {:?}", result);
+    let response = result.expect("generate_image request failed");
+    let payload = response.get_artcraft_payload().expect("expected Artcraft payload");
+    println!("Job token: {:?}", payload.inference_job_token);
+
+    assert_eq!(1, 2); // NB: Intentional failure to inspect the response above.
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_image/execute/artcraft/mod.rs

@@ -4,6 +4,7 @@ pub mod generate_image_artcraft_flux_pro_1p1;
 pub mod generate_image_artcraft_flux_pro_1p1_ultra;
 pub mod generate_image_artcraft_gpt_image_1;
 pub mod generate_image_artcraft_gpt_image_1p5;
+pub mod generate_image_artcraft_gpt_image_2;
 pub mod generate_image_artcraft_nano_banana;
 pub mod generate_image_artcraft_nano_banana_2;
 pub mod generate_image_artcraft_nano_banana_pro;

crates/api_clients/artcraft/artcraft_router/src/generate/generate_image/execute/fal/generate_image_fal_gpt_image_2.rs

@@ -0,0 +1,175 @@
+use crate::client::router_fal_client::RouterFalClient;
+use crate::errors::artcraft_router_error::ArtcraftRouterError;
+use crate::errors::provider_error::ProviderError;
+use crate::generate::generate_image::generate_image_response::{
+  FalImageResponsePayload, GenerateImageResponse,
+};
+use crate::generate::generate_image::plan::fal::plan_generate_image_fal_gpt_image_2::PlanFalGptImage2;
+use fal_client::requests::webhook::image::edit::enqueue_gpt_image_2_edit_image_webhook::{
+  enqueue_gpt_image_2_edit_image_webhook, EnqueueGptImage2EditImageArgs,
+};
+use fal_client::requests::webhook::image::text::enqueue_gpt_image_2_text_to_image_webhook::{
+  enqueue_gpt_image_2_text_to_image_webhook, EnqueueGptImage2TextToImageArgs,
+};
+
+pub async fn execute_fal_gpt_image_2(
+  plan: &PlanFalGptImage2,
+  fal_client: &RouterFalClient,
+) -> Result<GenerateImageResponse, ArtcraftRouterError> {
+  let webhook_response = if plan.image_urls.is_empty() {
+    let args = EnqueueGptImage2TextToImageArgs {
+      prompt: plan.prompt.as_deref().unwrap_or(""),
+      num_images: plan.num_images.to_t2i(),
+      image_size: plan.image_size.map(|s| s.to_t2i()),
+      quality: Some(plan.quality.to_t2i()),
+      output_format: None,
+      webhook_url: fal_client.webhook_url.as_str(),
+      api_key: &fal_client.api_key,
+    };
+    enqueue_gpt_image_2_text_to_image_webhook(args)
+      .await
+      .map_err(|e| ArtcraftRouterError::Provider(ProviderError::Fal(e)))?
+  } else {
+    let args = EnqueueGptImage2EditImageArgs {
+      prompt: plan.prompt.as_deref().unwrap_or(""),
+      image_urls: plan.image_urls.clone(),
+      num_images: plan.num_images.to_edit(),
+      mask_url: None,
+      image_size: plan.image_size.map(|s| s.to_edit()),
+      quality: Some(plan.quality.to_edit()),
+      output_format: None,
+      webhook_url: fal_client.webhook_url.as_str(),
+      api_key: &fal_client.api_key,
+    };
+    enqueue_gpt_image_2_edit_image_webhook(args)
+      .await
+      .map_err(|e| ArtcraftRouterError::Provider(ProviderError::Fal(e)))?
+  };
+
+  Ok(GenerateImageResponse::Fal(FalImageResponsePayload {
+    request_id: webhook_response.request_id,
+    gateway_request_id: webhook_response.gateway_request_id,
+  }))
+}
+
+#[cfg(test)]
+mod tests {
+  use test_data::web::image_urls::{GHOST_IMAGE_URL, JUNO_AT_LAKE_IMAGE_URL, TREX_SKELETON_IMAGE_URL};
+  use crate::api::common_aspect_ratio::CommonAspectRatio;
+  use crate::api::common_image_model::CommonImageModel;
+  use crate::api::image_list_ref::ImageListRef;
+  use crate::api::provider::Provider;
+  use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
+  use crate::generate::generate_image::generate_image_request::GenerateImageRequest;
+  use crate::generate::generate_image::image_generation_plan::ImageGenerationPlan;
+  use crate::test_helpers::get_fal_client;
+
+  // ── Build smoke tests ──
+
+  mod build_smoke_tests {
+    use super::*;
+
+    #[test]
+    fn text_to_image_plan() {
+      let request = GenerateImageRequest {
+        aspect_ratio: Some(CommonAspectRatio::Square),
+        image_batch_count: Some(1),
+        ..base_request()
+      };
+      let plan = request.build().expect("plan should build");
+      let ImageGenerationPlan::FalGptImage2(plan) = plan else {
+        panic!("expected FalGptImage2")
+      };
+      assert!(plan.image_urls.is_empty(), "text mode must have no image_urls");
+    }
+
+    #[test]
+    fn edit_image_plan() {
+      let urls = vec![
+        JUNO_AT_LAKE_IMAGE_URL.to_string(),
+        GHOST_IMAGE_URL.to_string(),
+      ];
+      let request = GenerateImageRequest {
+        prompt: Some("dog running from a scary ghost".to_string()),
+        image_inputs: Some(ImageListRef::Urls(urls.clone())),
+        ..base_request()
+      };
+      let plan = request.build().expect("plan should build");
+      let ImageGenerationPlan::FalGptImage2(plan) = plan else {
+        panic!("expected FalGptImage2")
+      };
+      assert_eq!(plan.image_urls, urls);
+    }
+  }
+
+  // ── Live API tests ──
+
+  mod live_api_tests {
+    use super::*;
+
+    #[tokio::test]
+    #[ignore] // manually run — fires a real fal API request and incurs cost
+    async fn text_to_image() {
+      let client = get_fal_client();
+      let request = GenerateImageRequest {
+        aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
+        image_batch_count: Some(1),
+        prompt: Some("a horse walking through a cyberpunk city at night".to_string()),
+        ..base_request()
+      };
+
+      let plan = request.build().unwrap();
+      let result = plan.generate_image(&client).await;
+      println!("Result: {:?}", result);
+      let response = result.expect("generate_image request failed");
+      let payload = response.get_fal_payload().expect("expected Fal payload");
+      println!("Request id: {:?}", payload.request_id);
+      assert_eq!(1, 2, "Inspect output above");
+    }
+
+    #[tokio::test]
+    #[ignore] // manually run — fires a real fal API request and incurs cost
+    async fn edit_image() {
+      let client = get_fal_client();
+      let request = GenerateImageRequest {
+        prompt: Some("dog running from a scary ghost".to_string()),
+        image_inputs: Some(ImageListRef::Urls(vec![
+          JUNO_AT_LAKE_IMAGE_URL.to_string(),
+          GHOST_IMAGE_URL.to_string(),
+        ])),
+        aspect_ratio: Some(CommonAspectRatio::Square),
+        image_batch_count: Some(1),
+        ..base_request()
+      };
+
+      let plan = request.build().unwrap();
+      let result = plan.generate_image(&client).await;
+      println!("Result: {:?}", result);
+      let response = result.expect("generate_image request failed");
+      let payload = response.get_fal_payload().expect("expected Fal payload");
+      println!("Request id: {:?}", payload.request_id);
+      assert_eq!(1, 2, "Inspect output above");
+    }
+  }
+
+  // ── Helpers ──
+
+  fn base_request() -> GenerateImageRequest {
+    GenerateImageRequest {
+      model: CommonImageModel::GptImage2,
+      provider: Provider::Fal,
+      prompt: Some("a cat in space".to_string()),
+      image_inputs: None,
+      resolution: None,
+      aspect_ratio: None,
+      quality: None,
+      image_batch_count: None,
+      request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::ErrorOut,
+      generation_mode_mismatch_strategy: None,
+      idempotency_token: None,
+      horizontal_angle: None,
+      vertical_angle: None,
+      zoom: None,
+    }
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_image/execute/fal/mod.rs

@@ -4,6 +4,7 @@ pub mod generate_image_fal_flux_pro_1p1;
 pub mod generate_image_fal_flux_pro_1p1_ultra;
 pub mod generate_image_fal_gpt_image_1;
 pub mod generate_image_fal_gpt_image_1p5;
+pub mod generate_image_fal_gpt_image_2;
 pub mod generate_image_fal_seedream_4;
 pub mod generate_image_fal_seedream_4p5;
 pub mod generate_image_fal_seedream_5_lite;

crates/api_clients/artcraft/artcraft_router/src/generate/generate_image/generate_image_request.rs

@@ -16,6 +16,7 @@ use crate::generate::generate_image::plan::artcraft::plan_generate_image_artcraf
 use crate::generate::generate_image::plan::artcraft::plan_generate_image_artcraft_flux_pro_1p1_ultra::plan_generate_image_artcraft_flux_pro_1p1_ultra;
 use crate::generate::generate_image::plan::artcraft::plan_generate_image_artcraft_gpt_image_1::plan_generate_image_artcraft_gpt_image_1;
 use crate::generate::generate_image::plan::artcraft::plan_generate_image_artcraft_gpt_image_1p5::plan_generate_image_artcraft_gpt_image_1p5;
+use crate::generate::generate_image::plan::artcraft::plan_generate_image_artcraft_gpt_image_2::plan_generate_image_artcraft_gpt_image_2;
 use crate::generate::generate_image::plan::artcraft::plan_generate_image_artcraft_nano_banana::plan_generate_image_artcraft_nano_banana;
 use crate::generate::generate_image::plan::artcraft::plan_generate_image_artcraft_nano_banana_2::plan_generate_image_artcraft_nano_banana_2;
 use crate::generate::generate_image::plan::artcraft::plan_generate_image_artcraft_nano_banana_pro::plan_generate_image_artcraft_nano_banana_pro;
@@ -29,6 +30,7 @@ use crate::generate::generate_image::plan::fal::plan_generate_image_fal_flux_pro
 use crate::generate::generate_image::plan::fal::plan_generate_image_fal_flux_pro_1p1_ultra::plan_generate_image_fal_flux_pro_1p1_ultra;
 use crate::generate::generate_image::plan::fal::plan_generate_image_fal_gpt_image_1::plan_generate_image_fal_gpt_image_1;
 use crate::generate::generate_image::plan::fal::plan_generate_image_fal_gpt_image_1p5::plan_generate_image_fal_gpt_image_1p5;
+use crate::generate::generate_image::plan::fal::plan_generate_image_fal_gpt_image_2::plan_generate_image_fal_gpt_image_2;
 use crate::generate::generate_image::plan::fal::plan_generate_image_fal_seedream_4::plan_generate_image_fal_seedream_4;
 use crate::generate::generate_image::plan::fal::plan_generate_image_fal_seedream_4p5::plan_generate_image_fal_seedream_4p5;
 use crate::generate::generate_image::plan::fal::plan_generate_image_fal_seedream_5_lite::plan_generate_image_fal_seedream_5_lite;
@@ -100,18 +102,20 @@ impl GenerateImageRequest {
     match self.model {
       CommonImageModel::Flux1Dev => plan_generate_image_artcraft_flux_1_dev(self),
       CommonImageModel::Flux1Schnell => plan_generate_image_artcraft_flux_1_schnell(self),
+      CommonImageModel::Flux2LoraAngles => plan_generate_image_artcraft_flux_2_lora_angles(self),
       CommonImageModel::FluxPro11 => plan_generate_image_artcraft_flux_pro_1p1(self),
       CommonImageModel::FluxPro11Ultra => plan_generate_image_artcraft_flux_pro_1p1_ultra(self),
       CommonImageModel::GptImage1 => plan_generate_image_artcraft_gpt_image_1(self),
       CommonImageModel::GptImage1p5 => plan_generate_image_artcraft_gpt_image_1p5(self),
+      CommonImageModel::GptImage2 => plan_generate_image_artcraft_gpt_image_2(self),
       CommonImageModel::NanoBanana => plan_generate_image_artcraft_nano_banana(self),
       CommonImageModel::NanoBanana2 => plan_generate_image_artcraft_nano_banana_2(self),
       CommonImageModel::NanoBananaPro => plan_generate_image_artcraft_nano_banana_pro(self),
+      CommonImageModel::QwenEdit2511Angles => plan_generate_image_artcraft_qwen_edit_2511_angles(self),
       CommonImageModel::Seedream4 => plan_generate_image_artcraft_seedream_4(self),
       CommonImageModel::Seedream4p5 => plan_generate_image_artcraft_seedream_4p5(self),
       CommonImageModel::Seedream5Lite => plan_generate_image_artcraft_seedream_5_lite(self),
-      CommonImageModel::QwenEdit2511Angles => plan_generate_image_artcraft_qwen_edit_2511_angles(self),
-      CommonImageModel::Flux2LoraAngles => plan_generate_image_artcraft_flux_2_lora_angles(self),
+      _ => Err(ArtcraftRouterError::UnsupportedModel(format!("{:?}", self.model))),
     }
   }
 
@@ -123,12 +127,13 @@ impl GenerateImageRequest {
       CommonImageModel::FluxPro11Ultra => plan_generate_image_fal_flux_pro_1p1_ultra(self),
       CommonImageModel::GptImage1 => plan_generate_image_fal_gpt_image_1(self),
       CommonImageModel::GptImage1p5 => plan_generate_image_fal_gpt_image_1p5(self),
-      CommonImageModel::Seedream4 => plan_generate_image_fal_seedream_4(self),
-      CommonImageModel::Seedream4p5 => plan_generate_image_fal_seedream_4p5(self),
-      CommonImageModel::Seedream5Lite => plan_generate_image_fal_seedream_5_lite(self),
+      CommonImageModel::GptImage2 => plan_generate_image_fal_gpt_image_2(self),
       CommonImageModel::NanoBanana => plan_generate_image_fal_nano_banana(self),
       CommonImageModel::NanoBanana2 => plan_generate_image_fal_nano_banana_2(self),
       CommonImageModel::NanoBananaPro => plan_generate_image_fal_nano_banana_pro(self),
+      CommonImageModel::Seedream4 => plan_generate_image_fal_seedream_4(self),
+      CommonImageModel::Seedream4p5 => plan_generate_image_fal_seedream_4p5(self),
+      CommonImageModel::Seedream5Lite => plan_generate_image_fal_seedream_5_lite(self),
       _ => {
         Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
           field: "provider",

crates/api_clients/artcraft/artcraft_router/src/generate/generate_image/image_generation_plan.rs

@@ -6,6 +6,7 @@ use crate::generate::generate_image::cost::artcraft::estimate_image_cost_artcraf
 use crate::generate::generate_image::cost::artcraft::estimate_image_cost_artcraft_flux_pro_1p1_ultra::estimate_image_cost_artcraft_flux_pro_1p1_ultra;
 use crate::generate::generate_image::cost::artcraft::estimate_image_cost_artcraft_gpt_image_1::estimate_image_cost_artcraft_gpt_image_1;
 use crate::generate::generate_image::cost::artcraft::estimate_image_cost_artcraft_gpt_image_1p5::estimate_image_cost_artcraft_gpt_image_1p5;
+use crate::generate::generate_image::cost::artcraft::estimate_image_cost_artcraft_gpt_image_2::estimate_image_cost_artcraft_gpt_image_2;
 use crate::generate::generate_image::cost::artcraft::estimate_image_cost_artcraft_nano_banana::estimate_image_cost_artcraft_nano_banana;
 use crate::generate::generate_image::cost::artcraft::estimate_image_cost_artcraft_nano_banana_2::estimate_image_cost_artcraft_nano_banana_2;
 use crate::generate::generate_image::cost::artcraft::estimate_image_cost_artcraft_nano_banana_pro::estimate_image_cost_artcraft_nano_banana_pro;
@@ -20,6 +21,7 @@ use crate::generate::generate_image::cost::fal::estimate_image_cost_fal_flux_pro
 use crate::generate::generate_image::cost::fal::estimate_image_cost_fal_flux_pro_1p1_ultra::estimate_image_cost_fal_flux_pro_1p1_ultra;
 use crate::generate::generate_image::cost::fal::estimate_image_cost_fal_gpt_image_1::estimate_image_cost_fal_gpt_image_1;
 use crate::generate::generate_image::cost::fal::estimate_image_cost_fal_gpt_image_1p5::estimate_image_cost_fal_gpt_image_1p5;
+use crate::generate::generate_image::cost::fal::estimate_image_cost_fal_gpt_image_2::estimate_image_cost_fal_gpt_image_2;
 use crate::generate::generate_image::cost::fal::estimate_image_cost_fal_seedream_4::estimate_image_cost_fal_seedream_4;
 use crate::generate::generate_image::cost::fal::estimate_image_cost_fal_seedream_4p5::estimate_image_cost_fal_seedream_4p5;
 use crate::generate::generate_image::cost::fal::estimate_image_cost_fal_seedream_5_lite::estimate_image_cost_fal_seedream_5_lite;
@@ -32,6 +34,7 @@ use crate::generate::generate_image::execute::artcraft::generate_image_artcraft_
 use crate::generate::generate_image::execute::artcraft::generate_image_artcraft_flux_pro_1p1_ultra::execute_artcraft_flux_pro_1p1_ultra;
 use crate::generate::generate_image::execute::artcraft::generate_image_artcraft_gpt_image_1::execute_artcraft_gpt_image_1;
 use crate::generate::generate_image::execute::artcraft::generate_image_artcraft_gpt_image_1p5::execute_artcraft_gpt_image_1p5;
+use crate::generate::generate_image::execute::artcraft::generate_image_artcraft_gpt_image_2::execute_artcraft_gpt_image_2;
 use crate::generate::generate_image::execute::artcraft::generate_image_artcraft_nano_banana::execute_artcraft_nano_banana;
 use crate::generate::generate_image::execute::artcraft::generate_image_artcraft_nano_banana_2::execute_artcraft_nano_banana_2;
 use crate::generate::generate_image::execute::artcraft::generate_image_artcraft_nano_banana_pro::execute_artcraft_nano_banana_pro;
@@ -46,6 +49,7 @@ use crate::generate::generate_image::execute::fal::generate_image_fal_flux_pro_1
 use crate::generate::generate_image::execute::fal::generate_image_fal_flux_pro_1p1_ultra::execute_fal_flux_pro_1p1_ultra;
 use crate::generate::generate_image::execute::fal::generate_image_fal_gpt_image_1::execute_fal_gpt_image_1;
 use crate::generate::generate_image::execute::fal::generate_image_fal_gpt_image_1p5::execute_fal_gpt_image_1p5;
+use crate::generate::generate_image::execute::fal::generate_image_fal_gpt_image_2::execute_fal_gpt_image_2;
 use crate::generate::generate_image::execute::fal::generate_image_fal_seedream_4::execute_fal_seedream_4;
 use crate::generate::generate_image::execute::fal::generate_image_fal_seedream_4p5::execute_fal_seedream_4p5;
 use crate::generate::generate_image::execute::fal::generate_image_fal_seedream_5_lite::execute_fal_seedream_5_lite;
@@ -60,6 +64,7 @@ use crate::generate::generate_image::plan::artcraft::plan_generate_image_artcraf
 use crate::generate::generate_image::plan::artcraft::plan_generate_image_artcraft_flux_pro_1p1_ultra::PlanArtcraftFluxPro11Ultra;
 use crate::generate::generate_image::plan::artcraft::plan_generate_image_artcraft_gpt_image_1::PlanArtcraftGptImage1;
 use crate::generate::generate_image::plan::artcraft::plan_generate_image_artcraft_gpt_image_1p5::PlanArtcraftGptImage1p5;
+use crate::generate::generate_image::plan::artcraft::plan_generate_image_artcraft_gpt_image_2::PlanArtcraftGptImage2;
 use crate::generate::generate_image::plan::artcraft::plan_generate_image_artcraft_nano_banana::PlanArtcraftNanaBanana;
 use crate::generate::generate_image::plan::artcraft::plan_generate_image_artcraft_nano_banana_2::PlanArtcraftNanaBanana2;
 use crate::generate::generate_image::plan::artcraft::plan_generate_image_artcraft_nano_banana_pro::PlanArtcraftNanaBananaPro;
@@ -74,6 +79,7 @@ use crate::generate::generate_image::plan::fal::plan_generate_image_fal_flux_pro
 use crate::generate::generate_image::plan::fal::plan_generate_image_fal_flux_pro_1p1_ultra::PlanFalFluxPro11Ultra;
 use crate::generate::generate_image::plan::fal::plan_generate_image_fal_gpt_image_1::PlanFalGptImage1;
 use crate::generate::generate_image::plan::fal::plan_generate_image_fal_gpt_image_1p5::PlanFalGptImage1p5;
+use crate::generate::generate_image::plan::fal::plan_generate_image_fal_gpt_image_2::PlanFalGptImage2;
 use crate::generate::generate_image::plan::fal::plan_generate_image_fal_seedream_4::PlanFalSeedream4;
 use crate::generate::generate_image::plan::fal::plan_generate_image_fal_seedream_4p5::PlanFalSeedream4p5;
 use crate::generate::generate_image::plan::fal::plan_generate_image_fal_seedream_5_lite::PlanFalSeedream5Lite;
@@ -89,6 +95,7 @@ pub enum ImageGenerationPlan {
   ArtcraftFluxPro11Ultra(PlanArtcraftFluxPro11Ultra),
   ArtcraftGptImage1(PlanArtcraftGptImage1),
   ArtcraftGptImage1p5(PlanArtcraftGptImage1p5),
+  ArtcraftGptImage2(PlanArtcraftGptImage2),
   ArtcraftNanaBanana(PlanArtcraftNanaBanana),
   ArtcraftNanaBanana2(PlanArtcraftNanaBanana2),
   ArtcraftNanaBananaPro(PlanArtcraftNanaBananaPro),
@@ -103,6 +110,7 @@ pub enum ImageGenerationPlan {
   FalFluxPro11Ultra(PlanFalFluxPro11Ultra),
   FalGptImage1(PlanFalGptImage1),
   FalGptImage1p5(PlanFalGptImage1p5),
+  FalGptImage2(PlanFalGptImage2),
   FalSeedream4(PlanFalSeedream4),
   FalSeedream4p5(PlanFalSeedream4p5),
   FalSeedream5Lite(PlanFalSeedream5Lite),
@@ -141,6 +149,10 @@ impl ImageGenerationPlan {
         let artcraft_client = client.get_artcraft_client_ref()?;
         execute_artcraft_gpt_image_1p5(plan, artcraft_client).await
       }
+      ImageGenerationPlan::ArtcraftGptImage2(plan) => {
+        let artcraft_client = client.get_artcraft_client_ref()?;
+        execute_artcraft_gpt_image_2(plan, artcraft_client).await
+      }
       ImageGenerationPlan::ArtcraftNanaBanana(plan) => {
         let artcraft_client = client.get_artcraft_client_ref()?;
         execute_artcraft_nano_banana(plan, artcraft_client).await
@@ -197,6 +209,10 @@ impl ImageGenerationPlan {
         let fal_client = client.get_fal_client_ref()?;
         execute_fal_gpt_image_1p5(plan, fal_client).await
       }
+      ImageGenerationPlan::FalGptImage2(plan) => {
+        let fal_client = client.get_fal_client_ref()?;
+        execute_fal_gpt_image_2(plan, fal_client).await
+      }
       ImageGenerationPlan::FalSeedream4(plan) => {
         let fal_client = client.get_fal_client_ref()?;
         execute_fal_seedream_4(plan, fal_client).await
@@ -244,6 +260,9 @@ impl ImageGenerationPlan {
       ImageGenerationPlan::ArtcraftGptImage1p5(plan) => {
         estimate_image_cost_artcraft_gpt_image_1p5(plan)
       }
+      ImageGenerationPlan::ArtcraftGptImage2(plan) => {
+        estimate_image_cost_artcraft_gpt_image_2(plan)
+      }
       ImageGenerationPlan::ArtcraftNanaBanana(plan) => {
         estimate_image_cost_artcraft_nano_banana(plan)
       }
@@ -286,6 +305,9 @@ impl ImageGenerationPlan {
       ImageGenerationPlan::FalGptImage1p5(plan) => {
         estimate_image_cost_fal_gpt_image_1p5(plan)
       }
+      ImageGenerationPlan::FalGptImage2(plan) => {
+        estimate_image_cost_fal_gpt_image_2(plan)
+      }
       ImageGenerationPlan::FalSeedream4(plan) => {
         estimate_image_cost_fal_seedream_4(plan)
       }

crates/api_clients/artcraft/artcraft_router/src/generate/generate_image/plan/artcraft/mod.rs

@@ -4,6 +4,7 @@ pub mod plan_generate_image_artcraft_flux_pro_1p1;
 pub mod plan_generate_image_artcraft_flux_pro_1p1_ultra;
 pub mod plan_generate_image_artcraft_gpt_image_1;
 pub mod plan_generate_image_artcraft_gpt_image_1p5;
+pub mod plan_generate_image_artcraft_gpt_image_2;
 pub mod plan_generate_image_artcraft_nano_banana;
 pub mod plan_generate_image_artcraft_nano_banana_2;
 pub mod plan_generate_image_artcraft_nano_banana_pro;

crates/api_clients/artcraft/artcraft_router/src/generate/generate_image/plan/artcraft/plan_generate_image_artcraft_gpt_image_2.rs

@@ -0,0 +1,435 @@
+use crate::api::common_aspect_ratio::CommonAspectRatio;
+use crate::api::common_quality::CommonQuality;
+use crate::api::image_list_ref::ImageListRef;
+use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
+use crate::errors::artcraft_router_error::ArtcraftRouterError;
+use crate::errors::client_error::ClientError;
+use crate::generate::generate_image::generate_image_request::GenerateImageRequest;
+use crate::generate::generate_image::image_generation_plan::ImageGenerationPlan;
+use enums::common::generation::common_aspect_ratio::CommonAspectRatio as CommonAspectRatioEnum;
+use enums::common::generation::common_quality::CommonQuality as CommonQualityEnum;
+use tokens::tokens::media_files::MediaFileToken;
+
+/// GPT Image 2 supports six image sizes.
+#[derive(Debug, Clone, Copy)]
+pub enum ArtcraftGptImage2ImageSize {
+  SquareHd,
+  Square,
+  Portrait4x3,
+  Portrait16x9,
+  Landscape4x3,
+  Landscape16x9,
+  Auto,
+}
+
+/// Quality: Low / Medium / High.
+#[derive(Debug, Clone, Copy)]
+pub enum ArtcraftGptImage2Quality {
+  Low,
+  Medium,
+  High,
+}
+
+#[derive(Debug, Clone, Copy)]
+pub enum ArtcraftGptImage2NumImages {
+  One,
+  Two,
+  Three,
+  Four,
+}
+
+#[derive(Debug, Clone)]
+pub struct PlanArtcraftGptImage2 {
+  pub prompt: Option<String>,
+  pub image_inputs: Option<Vec<MediaFileToken>>,
+  pub image_size: Option<ArtcraftGptImage2ImageSize>,
+  pub quality: ArtcraftGptImage2Quality,
+  pub num_images: ArtcraftGptImage2NumImages,
+  pub idempotency_token: String,
+}
+
+pub fn plan_generate_image_artcraft_gpt_image_2(
+  request: &GenerateImageRequest,
+) -> Result<ImageGenerationPlan, ArtcraftRouterError> {
+  let strategy = request.request_mismatch_mitigation_strategy;
+
+  let image_inputs = resolve_image_list_ref(request.image_inputs.clone())?;
+  let image_size = plan_image_size(request.aspect_ratio);
+  let quality = plan_quality(request.quality);
+  let num_images = plan_num_images(request.image_batch_count, strategy)?;
+
+  Ok(ImageGenerationPlan::ArtcraftGptImage2(PlanArtcraftGptImage2 {
+    prompt: request.prompt.clone(),
+    image_inputs,
+    image_size,
+    quality,
+    num_images,
+    idempotency_token: request.get_or_generate_idempotency_token(),
+  }))
+}
+
+impl PlanArtcraftGptImage2 {
+  /// Map the plan's aspect ratio to the `CommonAspectRatioEnum` used by the
+  /// omni-gen request.
+  pub fn aspect_ratio_enum(&self) -> Option<CommonAspectRatioEnum> {
+    self.image_size.map(|s| match s {
+      ArtcraftGptImage2ImageSize::SquareHd => CommonAspectRatioEnum::SquareHd,
+      ArtcraftGptImage2ImageSize::Square => CommonAspectRatioEnum::Square,
+      ArtcraftGptImage2ImageSize::Portrait4x3 => CommonAspectRatioEnum::TallThreeByFour,
+      ArtcraftGptImage2ImageSize::Portrait16x9 => CommonAspectRatioEnum::TallNineBySixteen,
+      ArtcraftGptImage2ImageSize::Landscape4x3 => CommonAspectRatioEnum::WideFourByThree,
+      ArtcraftGptImage2ImageSize::Landscape16x9 => CommonAspectRatioEnum::WideSixteenByNine,
+      ArtcraftGptImage2ImageSize::Auto => CommonAspectRatioEnum::Auto,
+    })
+  }
+
+  /// Map the plan's quality to the `CommonQualityEnum` used by the omni-gen
+  /// request.
+  pub fn quality_enum(&self) -> CommonQualityEnum {
+    match self.quality {
+      ArtcraftGptImage2Quality::Low => CommonQualityEnum::Low,
+      ArtcraftGptImage2Quality::Medium => CommonQualityEnum::Medium,
+      ArtcraftGptImage2Quality::High => CommonQualityEnum::High,
+    }
+  }
+
+  pub fn num_images_u16(&self) -> u16 {
+    match self.num_images {
+      ArtcraftGptImage2NumImages::One => 1,
+      ArtcraftGptImage2NumImages::Two => 2,
+      ArtcraftGptImage2NumImages::Three => 3,
+      ArtcraftGptImage2NumImages::Four => 4,
+    }
+  }
+}
+
+impl ArtcraftGptImage2NumImages {
+  pub fn as_u64(self) -> u64 {
+    match self {
+      Self::One => 1,
+      Self::Two => 2,
+      Self::Three => 3,
+      Self::Four => 4,
+    }
+  }
+}
+
+fn resolve_image_list_ref(
+  image_list_ref: Option<ImageListRef>,
+) -> Result<Option<Vec<MediaFileToken>>, ArtcraftRouterError> {
+  match image_list_ref {
+    None => Ok(None),
+    Some(ImageListRef::MediaFileTokens(tokens)) => Ok(Some(tokens)),
+    Some(ImageListRef::Urls(_)) => Ok(None),
+  }
+}
+
+fn plan_quality(quality: Option<CommonQuality>) -> ArtcraftGptImage2Quality {
+  match quality {
+    Some(CommonQuality::Low) => ArtcraftGptImage2Quality::Low,
+    Some(CommonQuality::Medium) => ArtcraftGptImage2Quality::Medium,
+    Some(CommonQuality::High) => ArtcraftGptImage2Quality::High,
+    None => ArtcraftGptImage2Quality::High,
+  }
+}
+
+fn plan_image_size(aspect_ratio: Option<CommonAspectRatio>) -> Option<ArtcraftGptImage2ImageSize> {
+  use ArtcraftGptImage2ImageSize as S;
+  match aspect_ratio {
+    None
+    | Some(CommonAspectRatio::Auto)
+    | Some(CommonAspectRatio::Auto2k)
+    | Some(CommonAspectRatio::Auto3k)
+    | Some(CommonAspectRatio::Auto4k) => Some(S::Auto),
+
+    Some(CommonAspectRatio::Square) => Some(S::Square),
+    Some(CommonAspectRatio::SquareHd) => Some(S::SquareHd),
+
+    Some(CommonAspectRatio::WideFourByThree)
+    | Some(CommonAspectRatio::WideFiveByFour) => Some(S::Landscape4x3),
+
+    Some(CommonAspectRatio::WideThreeByTwo)
+    | Some(CommonAspectRatio::WideSixteenByNine)
+    | Some(CommonAspectRatio::WideTwentyOneByNine)
+    | Some(CommonAspectRatio::Wide) => Some(S::Landscape16x9),
+
+    Some(CommonAspectRatio::TallThreeByFour)
+    | Some(CommonAspectRatio::TallFourByFive) => Some(S::Portrait4x3),
+
+    Some(CommonAspectRatio::TallTwoByThree)
+    | Some(CommonAspectRatio::TallNineBySixteen)
+    | Some(CommonAspectRatio::TallNineByTwentyOne)
+    | Some(CommonAspectRatio::Tall) => Some(S::Portrait16x9),
+  }
+}
+
+fn plan_num_images(
+  image_batch_count: Option<u16>,
+  strategy: RequestMismatchMitigationStrategy,
+) -> Result<ArtcraftGptImage2NumImages, ArtcraftRouterError> {
+  let count = image_batch_count.unwrap_or(1);
+  match count {
+    0 => Err(ArtcraftRouterError::Client(ClientError::UserRequestedZeroGenerations)),
+    1 => Ok(ArtcraftGptImage2NumImages::One),
+    2 => Ok(ArtcraftGptImage2NumImages::Two),
+    3 => Ok(ArtcraftGptImage2NumImages::Three),
+    4 => Ok(ArtcraftGptImage2NumImages::Four),
+    _ => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "image_batch_count",
+          value: format!("{}", count),
+        }))
+      }
+      _ => Ok(ArtcraftGptImage2NumImages::Four),
+    },
+  }
+}
+
+#[cfg(test)]
+mod tests {
+  use super::*;
+  use crate::api::common_image_model::CommonImageModel;
+  use crate::api::provider::Provider;
+
+  // ── Mode detection ──
+
+  mod mode_detection {
+    use super::*;
+
+    #[test]
+    fn no_image_inputs_yields_none() {
+      let plan = build_plan(&GenerateImageRequest { image_inputs: None, ..base_request() });
+      assert!(plan.image_inputs.is_none());
+    }
+
+    #[test]
+    fn media_token_inputs_are_extracted() {
+      let tokens = vec![
+        MediaFileToken::new_from_str("mf_test_a"),
+        MediaFileToken::new_from_str("mf_test_b"),
+      ];
+      let plan = build_plan(&GenerateImageRequest {
+        image_inputs: Some(ImageListRef::MediaFileTokens(tokens.clone())),
+        ..base_request()
+      });
+      assert!(plan.image_inputs.is_some());
+      assert_eq!(plan.image_inputs.unwrap().len(), 2);
+    }
+
+    #[test]
+    fn url_inputs_are_accepted_for_cost_path() {
+      let urls = vec!["https://example.com/a.jpg".to_string()];
+      let plan = build_plan(&GenerateImageRequest {
+        image_inputs: Some(ImageListRef::Urls(urls)),
+        ..base_request()
+      });
+      assert!(plan.image_inputs.is_none());
+    }
+  }
+
+  // ── Quality ──
+
+  mod quality_tests {
+    use super::*;
+
+    #[test]
+    fn defaults_to_high() {
+      let plan = build_plan(&base_request());
+      assert!(matches!(plan.quality, ArtcraftGptImage2Quality::High));
+    }
+
+    #[test]
+    fn low() {
+      let plan = build_plan(&GenerateImageRequest { quality: Some(CommonQuality::Low), ..base_request() });
+      assert!(matches!(plan.quality, ArtcraftGptImage2Quality::Low));
+    }
+
+    #[test]
+    fn medium() {
+      let plan = build_plan(&GenerateImageRequest { quality: Some(CommonQuality::Medium), ..base_request() });
+      assert!(matches!(plan.quality, ArtcraftGptImage2Quality::Medium));
+    }
+
+    #[test]
+    fn high() {
+      let plan = build_plan(&GenerateImageRequest { quality: Some(CommonQuality::High), ..base_request() });
+      assert!(matches!(plan.quality, ArtcraftGptImage2Quality::High));
+    }
+  }
+
+  // ── Image size mapping ──
+
+  mod image_size_tests {
+    use super::*;
+
+    #[test]
+    fn none_yields_auto() {
+      let plan = build_plan(&GenerateImageRequest { aspect_ratio: None, ..base_request() });
+      assert!(matches!(plan.image_size, Some(ArtcraftGptImage2ImageSize::Auto)));
+    }
+
+    #[test]
+    fn auto_variants_yield_auto() {
+      for ar in [CommonAspectRatio::Auto, CommonAspectRatio::Auto2k, CommonAspectRatio::Auto4k] {
+        let plan = build_plan(&GenerateImageRequest { aspect_ratio: Some(ar), ..base_request() });
+        assert!(matches!(plan.image_size, Some(ArtcraftGptImage2ImageSize::Auto)), "expected Auto for {:?}", ar);
+      }
+    }
+
+    #[test]
+    fn square() {
+      let plan = build_plan(&GenerateImageRequest { aspect_ratio: Some(CommonAspectRatio::Square), ..base_request() });
+      assert!(matches!(plan.image_size, Some(ArtcraftGptImage2ImageSize::Square)));
+    }
+
+    #[test]
+    fn square_hd() {
+      let plan = build_plan(&GenerateImageRequest { aspect_ratio: Some(CommonAspectRatio::SquareHd), ..base_request() });
+      assert!(matches!(plan.image_size, Some(ArtcraftGptImage2ImageSize::SquareHd)));
+    }
+
+    #[test]
+    fn landscape_4x3_variants() {
+      for ar in [CommonAspectRatio::WideFourByThree, CommonAspectRatio::WideFiveByFour] {
+        let plan = build_plan(&GenerateImageRequest { aspect_ratio: Some(ar), ..base_request() });
+        assert!(matches!(plan.image_size, Some(ArtcraftGptImage2ImageSize::Landscape4x3)), "expected Landscape4x3 for {:?}", ar);
+      }
+    }
+
+    #[test]
+    fn landscape_16x9_variants() {
+      for ar in [
+        CommonAspectRatio::WideThreeByTwo,
+        CommonAspectRatio::WideSixteenByNine,
+        CommonAspectRatio::WideTwentyOneByNine,
+        CommonAspectRatio::Wide,
+      ] {
+        let plan = build_plan(&GenerateImageRequest { aspect_ratio: Some(ar), ..base_request() });
+        assert!(matches!(plan.image_size, Some(ArtcraftGptImage2ImageSize::Landscape16x9)), "expected Landscape16x9 for {:?}", ar);
+      }
+    }
+
+    #[test]
+    fn portrait_4x3_variants() {
+      for ar in [CommonAspectRatio::TallThreeByFour, CommonAspectRatio::TallFourByFive] {
+        let plan = build_plan(&GenerateImageRequest { aspect_ratio: Some(ar), ..base_request() });
+        assert!(matches!(plan.image_size, Some(ArtcraftGptImage2ImageSize::Portrait4x3)), "expected Portrait4x3 for {:?}", ar);
+      }
+    }
+
+    #[test]
+    fn portrait_16x9_variants() {
+      for ar in [
+        CommonAspectRatio::TallTwoByThree,
+        CommonAspectRatio::TallNineBySixteen,
+        CommonAspectRatio::TallNineByTwentyOne,
+        CommonAspectRatio::Tall,
+      ] {
+        let plan = build_plan(&GenerateImageRequest { aspect_ratio: Some(ar), ..base_request() });
+        assert!(matches!(plan.image_size, Some(ArtcraftGptImage2ImageSize::Portrait16x9)), "expected Portrait16x9 for {:?}", ar);
+      }
+    }
+  }
+
+  // ── Num images ──
+
+  mod num_images_tests {
+    use super::*;
+
+    #[test]
+    fn default_is_one() {
+      let plan = build_plan(&GenerateImageRequest { image_batch_count: None, ..base_request() });
+      assert!(matches!(plan.num_images, ArtcraftGptImage2NumImages::One));
+    }
+
+    #[test]
+    fn direct_mapping() {
+      for (count, expected) in [(1, 1), (2, 2), (3, 3), (4, 4)] {
+        let plan = build_plan(&GenerateImageRequest { image_batch_count: Some(count), ..base_request() });
+        assert_eq!(plan.num_images.as_u64(), expected);
+      }
+    }
+
+    #[test]
+    fn zero_is_always_error() {
+      for strategy in [
+        RequestMismatchMitigationStrategy::ErrorOut,
+        RequestMismatchMitigationStrategy::PayMoreUpgrade,
+        RequestMismatchMitigationStrategy::PayLessDowngrade,
+      ] {
+        let result = plan_generate_image_artcraft_gpt_image_2(&GenerateImageRequest {
+          image_batch_count: Some(0),
+          request_mismatch_mitigation_strategy: strategy,
+          ..base_request()
+        });
+        assert!(matches!(result, Err(ArtcraftRouterError::Client(ClientError::UserRequestedZeroGenerations))));
+      }
+    }
+
+    #[test]
+    fn out_of_range_error_out() {
+      let result = plan_generate_image_artcraft_gpt_image_2(&GenerateImageRequest {
+        image_batch_count: Some(5),
+        request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::ErrorOut,
+        ..base_request()
+      });
+      assert!(matches!(result, Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption { .. }))));
+    }
+
+    #[test]
+    fn out_of_range_clamps_to_four() {
+      for strategy in [
+        RequestMismatchMitigationStrategy::PayMoreUpgrade,
+        RequestMismatchMitigationStrategy::PayLessDowngrade,
+      ] {
+        let plan = build_plan(&GenerateImageRequest {
+          image_batch_count: Some(9),
+          request_mismatch_mitigation_strategy: strategy,
+          ..base_request()
+        });
+        assert!(matches!(plan.num_images, ArtcraftGptImage2NumImages::Four));
+      }
+    }
+  }
+
+  // ── as_u64 ──
+
+  #[test]
+  fn num_images_as_u64() {
+    assert_eq!(ArtcraftGptImage2NumImages::One.as_u64(), 1);
+    assert_eq!(ArtcraftGptImage2NumImages::Two.as_u64(), 2);
+    assert_eq!(ArtcraftGptImage2NumImages::Three.as_u64(), 3);
+    assert_eq!(ArtcraftGptImage2NumImages::Four.as_u64(), 4);
+  }
+
+  // ── Helpers ──
+
+  fn base_request() -> GenerateImageRequest {
+    GenerateImageRequest {
+      model: CommonImageModel::GptImage2,
+      provider: Provider::Artcraft,
+      prompt: Some("a cat in space".to_string()),
+      image_inputs: None,
+      resolution: None,
+      aspect_ratio: None,
+      quality: None,
+      image_batch_count: None,
+      request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::ErrorOut,
+      generation_mode_mismatch_strategy: None,
+      idempotency_token: None,
+      horizontal_angle: None,
+      vertical_angle: None,
+      zoom: None,
+    }
+  }
+
+  fn build_plan(request: &GenerateImageRequest) -> PlanArtcraftGptImage2 {
+    let ImageGenerationPlan::ArtcraftGptImage2(plan) =
+      plan_generate_image_artcraft_gpt_image_2(request).expect("plan should succeed")
+    else {
+      panic!("expected ArtcraftGptImage2 variant")
+    };
+    plan
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_image/plan/fal/mod.rs

@@ -4,6 +4,7 @@ pub mod plan_generate_image_fal_flux_pro_1p1;
 pub mod plan_generate_image_fal_flux_pro_1p1_ultra;
 pub mod plan_generate_image_fal_gpt_image_1;
 pub mod plan_generate_image_fal_gpt_image_1p5;
+pub mod plan_generate_image_fal_gpt_image_2;
 pub mod plan_generate_image_fal_seedream_4;
 pub mod plan_generate_image_fal_seedream_4p5;
 pub mod plan_generate_image_fal_seedream_5_lite;

crates/api_clients/artcraft/artcraft_router/src/generate/generate_image/plan/fal/plan_generate_image_fal_gpt_image_2.rs

@@ -0,0 +1,535 @@
+use crate::api::common_aspect_ratio::CommonAspectRatio;
+use crate::api::common_quality::CommonQuality;
+use crate::api::image_list_ref::ImageListRef;
+use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
+use crate::errors::artcraft_router_error::ArtcraftRouterError;
+use crate::errors::client_error::ClientError;
+use crate::generate::generate_image::generate_image_request::GenerateImageRequest;
+use crate::generate::generate_image::image_generation_plan::ImageGenerationPlan;
+use fal_client::requests::webhook::image::edit::enqueue_gpt_image_2_edit_image_webhook::{
+  EnqueueGptImage2EditImageNumImages, EnqueueGptImage2EditImageQuality,
+  EnqueueGptImage2EditImageSize,
+};
+use fal_client::requests::webhook::image::text::enqueue_gpt_image_2_text_to_image_webhook::{
+  EnqueueGptImage2TextToImageNumImages, EnqueueGptImage2TextToImageQuality,
+  EnqueueGptImage2TextToImageSize,
+};
+
+#[derive(Debug, Clone, Copy)]
+pub enum FalGptImage2NumImages {
+  One,
+  Two,
+  Three,
+  Four,
+}
+
+/// Quality is shared between t2i and edit (Low / Medium / High).
+#[derive(Debug, Clone, Copy)]
+pub enum FalGptImage2Quality {
+  Low,
+  Medium,
+  High,
+}
+
+/// GPT Image 2 supports six image sizes.
+#[derive(Debug, Clone, Copy)]
+pub enum FalGptImage2ImageSize {
+  SquareHd,
+  Square,
+  Portrait4x3,
+  Portrait16x9,
+  Landscape4x3,
+  Landscape16x9,
+  Auto,
+}
+
+#[derive(Debug, Clone)]
+pub struct PlanFalGptImage2 {
+  pub prompt: Option<String>,
+  pub image_urls: Vec<String>,
+  pub image_size: Option<FalGptImage2ImageSize>,
+  pub quality: FalGptImage2Quality,
+  pub num_images: FalGptImage2NumImages,
+}
+
+pub fn plan_generate_image_fal_gpt_image_2(
+  request: &GenerateImageRequest,
+) -> Result<ImageGenerationPlan, ArtcraftRouterError> {
+  let strategy = request.request_mismatch_mitigation_strategy;
+  let image_urls = resolve_image_list_ref(request.image_inputs.clone())?;
+  let image_size = plan_image_size(request.aspect_ratio);
+  let quality = plan_quality(request.quality);
+  let num_images = plan_num_images(request.image_batch_count, strategy)?;
+
+  Ok(ImageGenerationPlan::FalGptImage2(PlanFalGptImage2 {
+    prompt: request.prompt.clone(),
+    image_urls,
+    image_size,
+    quality,
+    num_images,
+  }))
+}
+
+fn resolve_image_list_ref(
+  image_list_ref: Option<ImageListRef>,
+) -> Result<Vec<String>, ArtcraftRouterError> {
+  match image_list_ref {
+    None => Ok(vec![]),
+    Some(ImageListRef::Urls(urls)) => Ok(urls.clone()),
+    Some(ImageListRef::MediaFileTokens(_)) => {
+      Err(ArtcraftRouterError::Client(ClientError::FalOnlySupportsUrls))
+    }
+  }
+}
+
+fn plan_quality(quality: Option<CommonQuality>) -> FalGptImage2Quality {
+  match quality {
+    Some(CommonQuality::Low) => FalGptImage2Quality::Low,
+    Some(CommonQuality::Medium) => FalGptImage2Quality::Medium,
+    Some(CommonQuality::High) => FalGptImage2Quality::High,
+    None => FalGptImage2Quality::High,
+  }
+}
+
+fn plan_image_size(aspect_ratio: Option<CommonAspectRatio>) -> Option<FalGptImage2ImageSize> {
+  use FalGptImage2ImageSize as S;
+  match aspect_ratio {
+    None
+    | Some(CommonAspectRatio::Auto)
+    | Some(CommonAspectRatio::Auto2k)
+    | Some(CommonAspectRatio::Auto3k)
+    | Some(CommonAspectRatio::Auto4k) => Some(S::Auto),
+
+    Some(CommonAspectRatio::Square) => Some(S::Square),
+    Some(CommonAspectRatio::SquareHd) => Some(S::SquareHd),
+
+    Some(CommonAspectRatio::WideFourByThree)
+    | Some(CommonAspectRatio::WideFiveByFour) => Some(S::Landscape4x3),
+
+    Some(CommonAspectRatio::WideThreeByTwo)
+    | Some(CommonAspectRatio::WideSixteenByNine)
+    | Some(CommonAspectRatio::WideTwentyOneByNine)
+    | Some(CommonAspectRatio::Wide) => Some(S::Landscape16x9),
+
+    Some(CommonAspectRatio::TallThreeByFour)
+    | Some(CommonAspectRatio::TallFourByFive) => Some(S::Portrait4x3),
+
+    Some(CommonAspectRatio::TallTwoByThree)
+    | Some(CommonAspectRatio::TallNineBySixteen)
+    | Some(CommonAspectRatio::TallNineByTwentyOne)
+    | Some(CommonAspectRatio::Tall) => Some(S::Portrait16x9),
+  }
+}
+
+fn plan_num_images(
+  image_batch_count: Option<u16>,
+  strategy: RequestMismatchMitigationStrategy,
+) -> Result<FalGptImage2NumImages, ArtcraftRouterError> {
+  let count = image_batch_count.unwrap_or(1);
+  match count {
+    0 => Err(ArtcraftRouterError::Client(ClientError::UserRequestedZeroGenerations)),
+    1 => Ok(FalGptImage2NumImages::One),
+    2 => Ok(FalGptImage2NumImages::Two),
+    3 => Ok(FalGptImage2NumImages::Three),
+    4 => Ok(FalGptImage2NumImages::Four),
+    _ => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "image_batch_count",
+          value: format!("{}", count),
+        }))
+      }
+      _ => Ok(FalGptImage2NumImages::Four),
+    },
+  }
+}
+
+impl FalGptImage2NumImages {
+  pub fn to_t2i(self) -> EnqueueGptImage2TextToImageNumImages {
+    use EnqueueGptImage2TextToImageNumImages as T;
+    match self {
+      Self::One => T::One,
+      Self::Two => T::Two,
+      Self::Three => T::Three,
+      Self::Four => T::Four,
+    }
+  }
+
+  pub fn to_edit(self) -> EnqueueGptImage2EditImageNumImages {
+    use EnqueueGptImage2EditImageNumImages as E;
+    match self {
+      Self::One => E::One,
+      Self::Two => E::Two,
+      Self::Three => E::Three,
+      Self::Four => E::Four,
+    }
+  }
+
+  pub fn as_u64(self) -> u64 {
+    match self {
+      Self::One => 1,
+      Self::Two => 2,
+      Self::Three => 3,
+      Self::Four => 4,
+    }
+  }
+}
+
+impl FalGptImage2Quality {
+  pub fn to_t2i(self) -> EnqueueGptImage2TextToImageQuality {
+    use EnqueueGptImage2TextToImageQuality as T;
+    match self {
+      Self::Low => T::Low,
+      Self::Medium => T::Medium,
+      Self::High => T::High,
+    }
+  }
+
+  pub fn to_edit(self) -> EnqueueGptImage2EditImageQuality {
+    use EnqueueGptImage2EditImageQuality as E;
+    match self {
+      Self::Low => E::Low,
+      Self::Medium => E::Medium,
+      Self::High => E::High,
+    }
+  }
+}
+
+impl FalGptImage2ImageSize {
+  pub fn to_t2i(self) -> EnqueueGptImage2TextToImageSize {
+    use EnqueueGptImage2TextToImageSize as T;
+    match self {
+      Self::SquareHd => T::SquareHd,
+      Self::Square => T::Square,
+      Self::Portrait4x3 => T::Portrait4x3,
+      Self::Portrait16x9 => T::Portrait16x9,
+      Self::Landscape4x3 => T::Landscape4x3,
+      Self::Landscape16x9 => T::Landscape16x9,
+      Self::Auto => T::SquareHd,
+    }
+  }
+
+  pub fn to_edit(self) -> EnqueueGptImage2EditImageSize {
+    use EnqueueGptImage2EditImageSize as E;
+    match self {
+      Self::SquareHd => E::SquareHd,
+      Self::Square => E::Square,
+      Self::Portrait4x3 => E::Portrait4x3,
+      Self::Portrait16x9 => E::Portrait16x9,
+      Self::Landscape4x3 => E::Landscape4x3,
+      Self::Landscape16x9 => E::Landscape16x9,
+      Self::Auto => E::Auto,
+    }
+  }
+}
+
+#[cfg(test)]
+mod tests {
+  use super::*;
+  use crate::api::common_image_model::CommonImageModel;
+  use crate::api::provider::Provider;
+
+  // ── Mode detection ──
+
+  mod mode_detection {
+    use super::*;
+
+    #[test]
+    fn no_image_inputs_yields_empty_urls() {
+      let plan = build_plan(&GenerateImageRequest { image_inputs: None, ..base_request() });
+      assert!(plan.image_urls.is_empty());
+    }
+
+    #[test]
+    fn url_image_inputs_are_extracted() {
+      let urls = vec![
+        "https://example.com/a.jpg".to_string(),
+        "https://example.com/b.jpg".to_string(),
+      ];
+      let plan = build_plan(&GenerateImageRequest {
+        image_inputs: Some(ImageListRef::Urls(urls.clone())),
+        ..base_request()
+      });
+      assert_eq!(plan.image_urls, urls);
+    }
+
+    #[test]
+    fn media_token_inputs_return_error() {
+      let result = plan_generate_image_fal_gpt_image_2(&GenerateImageRequest {
+        image_inputs: Some(ImageListRef::MediaFileTokens(vec![])),
+        ..base_request()
+      });
+      assert!(matches!(result, Err(ArtcraftRouterError::Client(ClientError::FalOnlySupportsUrls))));
+    }
+  }
+
+  // ── Quality ──
+
+  mod quality_tests {
+    use super::*;
+
+    #[test]
+    fn defaults_to_high() {
+      let plan = build_plan(&base_request());
+      assert!(matches!(plan.quality, FalGptImage2Quality::High));
+    }
+
+    #[test]
+    fn low() {
+      let plan = build_plan(&GenerateImageRequest { quality: Some(CommonQuality::Low), ..base_request() });
+      assert!(matches!(plan.quality, FalGptImage2Quality::Low));
+    }
+
+    #[test]
+    fn medium() {
+      let plan = build_plan(&GenerateImageRequest { quality: Some(CommonQuality::Medium), ..base_request() });
+      assert!(matches!(plan.quality, FalGptImage2Quality::Medium));
+    }
+
+    #[test]
+    fn high() {
+      let plan = build_plan(&GenerateImageRequest { quality: Some(CommonQuality::High), ..base_request() });
+      assert!(matches!(plan.quality, FalGptImage2Quality::High));
+    }
+  }
+
+  // ── Image size mapping ──
+
+  mod image_size_tests {
+    use super::*;
+
+    #[test]
+    fn none_yields_auto() {
+      let plan = build_plan(&GenerateImageRequest { aspect_ratio: None, ..base_request() });
+      assert!(matches!(plan.image_size, Some(FalGptImage2ImageSize::Auto)));
+    }
+
+    #[test]
+    fn auto_variants_yield_auto() {
+      for ar in [CommonAspectRatio::Auto, CommonAspectRatio::Auto2k, CommonAspectRatio::Auto4k] {
+        let plan = build_plan(&GenerateImageRequest { aspect_ratio: Some(ar), ..base_request() });
+        assert!(matches!(plan.image_size, Some(FalGptImage2ImageSize::Auto)), "expected Auto for {:?}", ar);
+      }
+    }
+
+    #[test]
+    fn square() {
+      let plan = build_plan(&GenerateImageRequest { aspect_ratio: Some(CommonAspectRatio::Square), ..base_request() });
+      assert!(matches!(plan.image_size, Some(FalGptImage2ImageSize::Square)));
+    }
+
+    #[test]
+    fn square_hd() {
+      let plan = build_plan(&GenerateImageRequest { aspect_ratio: Some(CommonAspectRatio::SquareHd), ..base_request() });
+      assert!(matches!(plan.image_size, Some(FalGptImage2ImageSize::SquareHd)));
+    }
+
+    #[test]
+    fn landscape_4x3_variants() {
+      for ar in [CommonAspectRatio::WideFourByThree, CommonAspectRatio::WideFiveByFour] {
+        let plan = build_plan(&GenerateImageRequest { aspect_ratio: Some(ar), ..base_request() });
+        assert!(matches!(plan.image_size, Some(FalGptImage2ImageSize::Landscape4x3)), "expected Landscape4x3 for {:?}", ar);
+      }
+    }
+
+    #[test]
+    fn landscape_16x9_variants() {
+      for ar in [
+        CommonAspectRatio::WideThreeByTwo,
+        CommonAspectRatio::WideSixteenByNine,
+        CommonAspectRatio::WideTwentyOneByNine,
+        CommonAspectRatio::Wide,
+      ] {
+        let plan = build_plan(&GenerateImageRequest { aspect_ratio: Some(ar), ..base_request() });
+        assert!(matches!(plan.image_size, Some(FalGptImage2ImageSize::Landscape16x9)), "expected Landscape16x9 for {:?}", ar);
+      }
+    }
+
+    #[test]
+    fn portrait_4x3_variants() {
+      for ar in [CommonAspectRatio::TallThreeByFour, CommonAspectRatio::TallFourByFive] {
+        let plan = build_plan(&GenerateImageRequest { aspect_ratio: Some(ar), ..base_request() });
+        assert!(matches!(plan.image_size, Some(FalGptImage2ImageSize::Portrait4x3)), "expected Portrait4x3 for {:?}", ar);
+      }
+    }
+
+    #[test]
+    fn portrait_16x9_variants() {
+      for ar in [
+        CommonAspectRatio::TallTwoByThree,
+        CommonAspectRatio::TallNineBySixteen,
+        CommonAspectRatio::TallNineByTwentyOne,
+        CommonAspectRatio::Tall,
+      ] {
+        let plan = build_plan(&GenerateImageRequest { aspect_ratio: Some(ar), ..base_request() });
+        assert!(matches!(plan.image_size, Some(FalGptImage2ImageSize::Portrait16x9)), "expected Portrait16x9 for {:?}", ar);
+      }
+    }
+  }
+
+  // ── Num images ──
+
+  mod num_images_tests {
+    use super::*;
+
+    #[test]
+    fn default_is_one() {
+      let plan = build_plan(&GenerateImageRequest { image_batch_count: None, ..base_request() });
+      assert!(matches!(plan.num_images, FalGptImage2NumImages::One));
+    }
+
+    #[test]
+    fn direct_mapping() {
+      for (count, expected) in [(1, 1), (2, 2), (3, 3), (4, 4)] {
+        let plan = build_plan(&GenerateImageRequest { image_batch_count: Some(count), ..base_request() });
+        assert_eq!(plan.num_images.as_u64(), expected);
+      }
+    }
+
+    #[test]
+    fn zero_is_always_error() {
+      for strategy in [
+        RequestMismatchMitigationStrategy::ErrorOut,
+        RequestMismatchMitigationStrategy::PayMoreUpgrade,
+        RequestMismatchMitigationStrategy::PayLessDowngrade,
+      ] {
+        let result = plan_generate_image_fal_gpt_image_2(&GenerateImageRequest {
+          image_batch_count: Some(0),
+          request_mismatch_mitigation_strategy: strategy,
+          ..base_request()
+        });
+        assert!(matches!(result, Err(ArtcraftRouterError::Client(ClientError::UserRequestedZeroGenerations))));
+      }
+    }
+
+    #[test]
+    fn out_of_range_error_out() {
+      let result = plan_generate_image_fal_gpt_image_2(&GenerateImageRequest {
+        image_batch_count: Some(5),
+        request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::ErrorOut,
+        ..base_request()
+      });
+      assert!(matches!(result, Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption { .. }))));
+    }
+
+    #[test]
+    fn out_of_range_clamps_to_four() {
+      for strategy in [
+        RequestMismatchMitigationStrategy::PayMoreUpgrade,
+        RequestMismatchMitigationStrategy::PayLessDowngrade,
+      ] {
+        let plan = build_plan(&GenerateImageRequest {
+          image_batch_count: Some(9),
+          request_mismatch_mitigation_strategy: strategy,
+          ..base_request()
+        });
+        assert!(matches!(plan.num_images, FalGptImage2NumImages::Four));
+      }
+    }
+  }
+
+  // ── as_u64 ──
+
+  #[test]
+  fn num_images_as_u64() {
+    assert_eq!(FalGptImage2NumImages::One.as_u64(), 1);
+    assert_eq!(FalGptImage2NumImages::Two.as_u64(), 2);
+    assert_eq!(FalGptImage2NumImages::Three.as_u64(), 3);
+    assert_eq!(FalGptImage2NumImages::Four.as_u64(), 4);
+  }
+
+  // ── Conversions to fal-client enqueue enums ──
+
+  mod conversion_tests {
+    use super::*;
+
+    #[test]
+    fn num_images_to_t2i() {
+      use EnqueueGptImage2TextToImageNumImages as T;
+      assert!(matches!(FalGptImage2NumImages::One.to_t2i(), T::One));
+      assert!(matches!(FalGptImage2NumImages::Two.to_t2i(), T::Two));
+      assert!(matches!(FalGptImage2NumImages::Three.to_t2i(), T::Three));
+      assert!(matches!(FalGptImage2NumImages::Four.to_t2i(), T::Four));
+    }
+
+    #[test]
+    fn num_images_to_edit() {
+      use EnqueueGptImage2EditImageNumImages as E;
+      assert!(matches!(FalGptImage2NumImages::One.to_edit(), E::One));
+      assert!(matches!(FalGptImage2NumImages::Two.to_edit(), E::Two));
+      assert!(matches!(FalGptImage2NumImages::Three.to_edit(), E::Three));
+      assert!(matches!(FalGptImage2NumImages::Four.to_edit(), E::Four));
+    }
+
+    #[test]
+    fn quality_to_t2i() {
+      use EnqueueGptImage2TextToImageQuality as T;
+      assert!(matches!(FalGptImage2Quality::Low.to_t2i(), T::Low));
+      assert!(matches!(FalGptImage2Quality::Medium.to_t2i(), T::Medium));
+      assert!(matches!(FalGptImage2Quality::High.to_t2i(), T::High));
+    }
+
+    #[test]
+    fn quality_to_edit() {
+      use EnqueueGptImage2EditImageQuality as E;
+      assert!(matches!(FalGptImage2Quality::Low.to_edit(), E::Low));
+      assert!(matches!(FalGptImage2Quality::Medium.to_edit(), E::Medium));
+      assert!(matches!(FalGptImage2Quality::High.to_edit(), E::High));
+    }
+
+    #[test]
+    fn size_to_t2i() {
+      use EnqueueGptImage2TextToImageSize as T;
+      assert!(matches!(FalGptImage2ImageSize::SquareHd.to_t2i(), T::SquareHd));
+      assert!(matches!(FalGptImage2ImageSize::Square.to_t2i(), T::Square));
+      assert!(matches!(FalGptImage2ImageSize::Portrait4x3.to_t2i(), T::Portrait4x3));
+      assert!(matches!(FalGptImage2ImageSize::Portrait16x9.to_t2i(), T::Portrait16x9));
+      assert!(matches!(FalGptImage2ImageSize::Landscape4x3.to_t2i(), T::Landscape4x3));
+      assert!(matches!(FalGptImage2ImageSize::Landscape16x9.to_t2i(), T::Landscape16x9));
+      // Auto falls back to SquareHd for t2i (which doesn't have an Auto variant)
+      assert!(matches!(FalGptImage2ImageSize::Auto.to_t2i(), T::SquareHd));
+    }
+
+    #[test]
+    fn size_to_edit() {
+      use EnqueueGptImage2EditImageSize as E;
+      assert!(matches!(FalGptImage2ImageSize::SquareHd.to_edit(), E::SquareHd));
+      assert!(matches!(FalGptImage2ImageSize::Square.to_edit(), E::Square));
+      assert!(matches!(FalGptImage2ImageSize::Portrait4x3.to_edit(), E::Portrait4x3));
+      assert!(matches!(FalGptImage2ImageSize::Portrait16x9.to_edit(), E::Portrait16x9));
+      assert!(matches!(FalGptImage2ImageSize::Landscape4x3.to_edit(), E::Landscape4x3));
+      assert!(matches!(FalGptImage2ImageSize::Landscape16x9.to_edit(), E::Landscape16x9));
+      assert!(matches!(FalGptImage2ImageSize::Auto.to_edit(), E::Auto));
+    }
+  }
+
+  // ── Helpers ──
+
+  fn base_request() -> GenerateImageRequest {
+    GenerateImageRequest {
+      model: CommonImageModel::GptImage2,
+      provider: Provider::Fal,
+      prompt: Some("a cat in space".to_string()),
+      image_inputs: None,
+      resolution: None,
+      aspect_ratio: None,
+      quality: None,
+      image_batch_count: None,
+      request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::ErrorOut,
+      generation_mode_mismatch_strategy: None,
+      idempotency_token: None,
+      horizontal_angle: None,
+      vertical_angle: None,
+      zoom: None,
+    }
+  }
+
+  fn build_plan(request: &GenerateImageRequest) -> PlanFalGptImage2 {
+    let ImageGenerationPlan::FalGptImage2(plan) =
+      plan_generate_image_fal_gpt_image_2(request).expect("plan should succeed")
+    else {
+      panic!("expected FalGptImage2 variant")
+    };
+    plan
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/cost/artcraft/estimate_video_cost_artcraft_kling3p0_pro.rs

@@ -58,10 +58,10 @@ mod tests {
   use crate::api::common_video_model::CommonVideoModel;
   use crate::api::provider::Provider;
   use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
-  use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 
   fn estimate_usd_cents(duration_seconds: u16) -> u64 {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       model: CommonVideoModel::Kling3p0Pro,
       provider: Provider::Artcraft,
       prompt: None,

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/cost/artcraft/estimate_video_cost_artcraft_kling3p0_standard.rs

@@ -58,10 +58,10 @@ mod tests {
   use crate::api::common_video_model::CommonVideoModel;
   use crate::api::provider::Provider;
   use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
-  use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 
   fn estimate_usd_cents(duration_seconds: u16) -> u64 {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       model: CommonVideoModel::Kling3p0Standard,
       provider: Provider::Artcraft,
       prompt: None,

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/cost/artcraft/estimate_video_cost_artcraft_seedance1p5_pro.rs

@@ -61,10 +61,10 @@ mod tests {
   use crate::api::common_video_model::CommonVideoModel;
   use crate::api::provider::Provider;
   use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
-  use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 
   fn estimate_usd_cents(duration_seconds: u16) -> u64 {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       model: CommonVideoModel::Seedance1p5Pro,
       provider: Provider::Artcraft,
       prompt: None,

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/cost/artcraft/estimate_video_cost_artcraft_seedance2p0.rs

@@ -1,7 +1,7 @@
 use artcraft_api_defs::generate::video::multi_function::seedance_2p0_multi_function_video_gen::Seedance2p0BatchCount;
-use seedance2pro_client::creds::seedance2pro_session::Seedance2ProSession;
-use seedance2pro_client::requests::generate_video::generate_video::{KinoviBatchCount, GenerateVideoArgs, KinoviModelType, KinoviResolution};
+use seedance2pro_client::requests::generate_video::generate_video::{KinoviAspectRatio, KinoviBatchCount, KinoviGenerateVideoRequest, KinoviModelType, KinoviOutputResolution};
 
+use crate::api::common_resolution::CommonResolution;
 use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_seedance2p0::PlanArtcraftSeedance2p0;
 use crate::generate::generate_video::video_generation_cost_estimate::VideoGenerationCostEstimate;
 
@@ -16,30 +16,29 @@ pub (crate) fn estimate_video_cost_artcraft_seedance2p0(
     Seedance2p0BatchCount::Four => KinoviBatchCount::Four,
   };
 
-  // TODO: Make a better client that doesn't require this.
-  // A dummy session is sufficient — cost estimation does not make any network calls.
-  let dummy_session = Seedance2ProSession::from_cookies_string(String::new());
+  let output_resolution = plan.resolution.map(map_common_resolution_to_kinovi);
 
-  let args = GenerateVideoArgs {
-    session: &dummy_session,
+  let request = KinoviGenerateVideoRequest {
     model_type: KinoviModelType::Seedance2Pro,
     prompt: String::new(),
-    resolution: KinoviResolution::Square1x1,
+    aspect_ratio: KinoviAspectRatio::Square1x1,
     duration_seconds,
     batch_count,
+    output_resolution,
+
+    // TODO: This is a cost factor
+    reference_video_urls: None,
 
     // NB: These do not contribute to costs in the Seedance2 integration
     start_frame_url: None,
     end_frame_url: None,
     reference_image_urls: None,
-    reference_video_urls: None,
     reference_audio_urls: None,
     character_ids: None,
     use_face_blur_hack: None,
-    host_override: None,
   };
 
-  let cost_in_usd_cents = args.estimate_cost_in_usd_cents();
+  let cost_in_usd_cents = request.estimate_cost_in_usd_cents();
 
   VideoGenerationCostEstimate {
     cost_in_credits: Some(cost_in_usd_cents),
@@ -51,15 +50,30 @@ pub (crate) fn estimate_video_cost_artcraft_seedance2p0(
   }
 }
 
+fn map_common_resolution_to_kinovi(resolution: CommonResolution) -> KinoviOutputResolution {
+  match resolution {
+    CommonResolution::FourEightyP => KinoviOutputResolution::FourEightyP,
+    CommonResolution::SevenTwentyP => KinoviOutputResolution::SevenTwentyP,
+    CommonResolution::TenEightyP => KinoviOutputResolution::TenEightyP,
+    // For resolutions that don't map directly, default to 720p
+    _ => KinoviOutputResolution::SevenTwentyP,
+  }
+}
+
 #[cfg(test)]
 mod tests {
+  use crate::api::common_resolution::CommonResolution;
   use crate::api::common_video_model::CommonVideoModel;
   use crate::api::provider::Provider;
   use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
-  use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 
-  fn estimate_usd_cents(duration_seconds: u16, video_batch_count: u16) -> u64 {
-    let request = GenerateVideoRequest {
+  fn estimate_usd_cents(
+    duration_seconds: u16,
+    video_batch_count: u16,
+    resolution: Option<CommonResolution>,
+  ) -> u64 {
+    let request = GenerateVideoRequestBuilder {
       model: CommonVideoModel::Seedance2p0,
       provider: Provider::Artcraft,
       prompt: None,
@@ -70,7 +84,7 @@ mod tests {
       reference_videos: None,
       reference_audio: None,
       reference_character_tokens: None,
-      resolution: None,
+      resolution,
       aspect_ratio: None,
       duration_seconds: Some(duration_seconds),
       video_batch_count: Some(video_batch_count),
@@ -85,23 +99,105 @@ mod tests {
       .expect("cost_in_usd_cents should be present")
   }
 
+  // -- 720p (default / legacy pricing: 250 credits/$1) --
+
   #[test]
-  fn test_estimate_cost_usd_cents() {
-    // Batch 1:
-    assert_eq!(estimate_usd_cents(4, 1), 64);
-    assert_eq!(estimate_usd_cents(5, 1), 80);
-    assert_eq!(estimate_usd_cents(6, 1), 96);
-    assert_eq!(estimate_usd_cents(7, 1), 112);
-    assert_eq!(estimate_usd_cents(15, 1), 240);
+  fn pro_720p_batch_1() {
+    assert_eq!(estimate_usd_cents(4, 1, Some(CommonResolution::SevenTwentyP)), 64);
+    assert_eq!(estimate_usd_cents(5, 1, Some(CommonResolution::SevenTwentyP)), 80);
+    assert_eq!(estimate_usd_cents(6, 1, Some(CommonResolution::SevenTwentyP)), 96);
+    assert_eq!(estimate_usd_cents(7, 1, Some(CommonResolution::SevenTwentyP)), 112);
+    assert_eq!(estimate_usd_cents(15, 1, Some(CommonResolution::SevenTwentyP)), 240);
+  }
 
-    // Batch 2 = 2×
-    assert_eq!(estimate_usd_cents(4, 2), 128);
-    assert_eq!(estimate_usd_cents(5, 2), 160);
-    assert_eq!(estimate_usd_cents(15, 2), 480);
+  #[test]
+  fn pro_720p_batch_2() {
+    assert_eq!(estimate_usd_cents(4, 2, Some(CommonResolution::SevenTwentyP)), 128);
+    assert_eq!(estimate_usd_cents(5, 2, Some(CommonResolution::SevenTwentyP)), 160);
+    assert_eq!(estimate_usd_cents(15, 2, Some(CommonResolution::SevenTwentyP)), 480);
+  }
 
-    // Batch 4 = 4×
-    assert_eq!(estimate_usd_cents(4, 4), 256);
-    assert_eq!(estimate_usd_cents(5, 4), 320);
-    assert_eq!(estimate_usd_cents(15, 4), 960);
+  #[test]
+  fn pro_720p_batch_4() {
+    assert_eq!(estimate_usd_cents(4, 4, Some(CommonResolution::SevenTwentyP)), 256);
+    assert_eq!(estimate_usd_cents(5, 4, Some(CommonResolution::SevenTwentyP)), 320);
+    assert_eq!(estimate_usd_cents(15, 4, Some(CommonResolution::SevenTwentyP)), 960);
+  }
+
+  #[test]
+  fn pro_none_resolution_same_as_720p() {
+    assert_eq!(
+      estimate_usd_cents(5, 1, None),
+      estimate_usd_cents(5, 1, Some(CommonResolution::SevenTwentyP)),
+    );
+  }
+
+  // -- 480p (new pricing: 193 credits/$1) --
+
+  #[test]
+  fn pro_480p_batch_1() {
+    assert_eq!(estimate_usd_cents(4, 1, Some(CommonResolution::FourEightyP)), 31);
+    assert_eq!(estimate_usd_cents(5, 1, Some(CommonResolution::FourEightyP)), 39);
+    assert_eq!(estimate_usd_cents(10, 1, Some(CommonResolution::FourEightyP)), 78);
+    assert_eq!(estimate_usd_cents(15, 1, Some(CommonResolution::FourEightyP)), 117);
+  }
+
+  #[test]
+  fn pro_480p_batch_2() {
+    assert_eq!(estimate_usd_cents(5, 2, Some(CommonResolution::FourEightyP)), 78);
+  }
+
+  #[test]
+  fn pro_480p_batch_4() {
+    assert_eq!(estimate_usd_cents(5, 4, Some(CommonResolution::FourEightyP)), 155);
+  }
+
+  // -- 1080p (new pricing: 193 credits/$1) --
+
+  #[test]
+  fn pro_1080p_batch_1() {
+    assert_eq!(estimate_usd_cents(4, 1, Some(CommonResolution::TenEightyP)), 187);
+    assert_eq!(estimate_usd_cents(5, 1, Some(CommonResolution::TenEightyP)), 233);
+    assert_eq!(estimate_usd_cents(10, 1, Some(CommonResolution::TenEightyP)), 466);
+    assert_eq!(estimate_usd_cents(15, 1, Some(CommonResolution::TenEightyP)), 699);
+  }
+
+  #[test]
+  fn pro_1080p_batch_2() {
+    assert_eq!(estimate_usd_cents(5, 2, Some(CommonResolution::TenEightyP)), 466);
+  }
+
+  #[test]
+  fn pro_1080p_batch_4() {
+    assert_eq!(estimate_usd_cents(5, 4, Some(CommonResolution::TenEightyP)), 933);
+  }
+
+  // -- Relative pricing --
+
+  #[test]
+  fn pro_480p_cheaper_than_720p_cheaper_than_1080p() {
+    let c480 = estimate_usd_cents(5, 1, Some(CommonResolution::FourEightyP));
+    let c720 = estimate_usd_cents(5, 1, Some(CommonResolution::SevenTwentyP));
+    let c1080 = estimate_usd_cents(5, 1, Some(CommonResolution::TenEightyP));
+    assert!(c480 < c720, "480p ({}) should be cheaper than 720p ({})", c480, c720);
+    assert!(c720 < c1080, "720p ({}) should be cheaper than 1080p ({})", c720, c1080);
+  }
+
+  #[test]
+  fn cost_scales_with_duration() {
+    let c4 = estimate_usd_cents(4, 1, Some(CommonResolution::SevenTwentyP));
+    let c10 = estimate_usd_cents(10, 1, Some(CommonResolution::SevenTwentyP));
+    let c15 = estimate_usd_cents(15, 1, Some(CommonResolution::SevenTwentyP));
+    assert!(c4 < c10);
+    assert!(c10 < c15);
+  }
+
+  #[test]
+  fn cost_scales_with_batch() {
+    let b1 = estimate_usd_cents(5, 1, Some(CommonResolution::TenEightyP));
+    let b2 = estimate_usd_cents(5, 2, Some(CommonResolution::TenEightyP));
+    let b4 = estimate_usd_cents(5, 4, Some(CommonResolution::TenEightyP));
+    assert!(b1 < b2);
+    assert!(b2 < b4);
   }
 }

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/cost/artcraft/estimate_video_cost_artcraft_seedance2p0_fast.rs

@@ -1,7 +1,7 @@
 use artcraft_api_defs::generate::video::multi_function::seedance_2p0_multi_function_video_gen::Seedance2p0BatchCount;
-use seedance2pro_client::creds::seedance2pro_session::Seedance2ProSession;
-use seedance2pro_client::requests::generate_video::generate_video::{KinoviBatchCount, GenerateVideoArgs, KinoviModelType, KinoviResolution};
+use seedance2pro_client::requests::generate_video::generate_video::{KinoviGenerateVideoRequest, KinoviBatchCount, KinoviModelType, KinoviOutputResolution, KinoviAspectRatio};
 
+use crate::api::common_resolution::CommonResolution;
 use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_seedance2p0::PlanArtcraftSeedance2p0;
 use crate::generate::generate_video::video_generation_cost_estimate::VideoGenerationCostEstimate;
 
@@ -16,26 +16,29 @@ pub(crate) fn estimate_video_cost_artcraft_seedance2p0_fast(
     Seedance2p0BatchCount::Four => KinoviBatchCount::Four,
   };
 
-  let dummy_session = Seedance2ProSession::from_cookies_string(String::new());
+  let output_resolution = plan.resolution.map(map_common_resolution_to_kinovi);
 
-  let args = GenerateVideoArgs {
-    session: &dummy_session,
-    model_type: KinoviModelType::Seedance2Fast, // <-- Fast, not Pro
+  let request = KinoviGenerateVideoRequest {
+    model_type: KinoviModelType::Seedance2Fast,
     prompt: String::new(),
-    resolution: KinoviResolution::Square1x1,
+    aspect_ratio: KinoviAspectRatio::Square1x1,
     duration_seconds,
     batch_count,
+    output_resolution,
+
+    // TODO: This is a cost factor
+    reference_video_urls: None,
+    
+    // NB: These do not contribute to costs in the Seedance2 integration
     start_frame_url: None,
     end_frame_url: None,
     reference_image_urls: None,
-    reference_video_urls: None,
     reference_audio_urls: None,
     character_ids: None,
     use_face_blur_hack: None,
-    host_override: None,
   };
 
-  let cost_in_usd_cents = args.estimate_cost_in_usd_cents();
+  let cost_in_usd_cents = request.estimate_cost_in_usd_cents();
 
   VideoGenerationCostEstimate {
     cost_in_credits: Some(cost_in_usd_cents),
@@ -47,15 +50,30 @@ pub(crate) fn estimate_video_cost_artcraft_seedance2p0_fast(
   }
 }
 
+fn map_common_resolution_to_kinovi(resolution: CommonResolution) -> KinoviOutputResolution {
+  match resolution {
+    CommonResolution::FourEightyP => KinoviOutputResolution::FourEightyP,
+    CommonResolution::SevenTwentyP => KinoviOutputResolution::SevenTwentyP,
+    CommonResolution::TenEightyP => KinoviOutputResolution::TenEightyP,
+    // For resolutions that don't map directly, default to 720p
+    _ => KinoviOutputResolution::SevenTwentyP,
+  }
+}
+
 #[cfg(test)]
 mod tests {
+  use crate::api::common_resolution::CommonResolution;
   use crate::api::common_video_model::CommonVideoModel;
   use crate::api::provider::Provider;
   use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
-  use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 
-  fn estimate_usd_cents(duration_seconds: u16, video_batch_count: u16) -> u64 {
-    let request = GenerateVideoRequest {
+  fn estimate_usd_cents(
+    duration_seconds: u16,
+    video_batch_count: u16,
+    resolution: Option<CommonResolution>,
+  ) -> u64 {
+    let request = GenerateVideoRequestBuilder {
       model: CommonVideoModel::Seedance2p0Fast,
       provider: Provider::Artcraft,
       prompt: None,
@@ -66,7 +84,7 @@ mod tests {
       reference_videos: None,
       reference_audio: None,
       reference_character_tokens: None,
-      resolution: None,
+      resolution,
       aspect_ratio: None,
       duration_seconds: Some(duration_seconds),
       video_batch_count: Some(video_batch_count),
@@ -81,8 +99,43 @@ mod tests {
       .expect("cost_in_usd_cents should be present")
   }
 
-  fn estimate_pro_usd_cents(duration_seconds: u16, video_batch_count: u16) -> u64 {
-    let request = GenerateVideoRequest {
+  fn estimate_usd_cents_downgrade(
+    duration_seconds: u16,
+    video_batch_count: u16,
+    resolution: Option<CommonResolution>,
+  ) -> u64 {
+    let request = GenerateVideoRequestBuilder {
+      model: CommonVideoModel::Seedance2p0Fast,
+      provider: Provider::Artcraft,
+      prompt: None,
+      negative_prompt: None,
+      start_frame: None,
+      end_frame: None,
+      reference_images: None,
+      reference_videos: None,
+      reference_audio: None,
+      reference_character_tokens: None,
+      resolution,
+      aspect_ratio: None,
+      duration_seconds: Some(duration_seconds),
+      video_batch_count: Some(video_batch_count),
+      generate_audio: None,
+      request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::PayLessDowngrade,
+      idempotency_token: None,
+    };
+    request.build()
+      .expect("build should succeed")
+      .estimate_costs()
+      .cost_in_usd_cents
+      .expect("cost_in_usd_cents should be present")
+  }
+
+  fn estimate_pro_usd_cents(
+    duration_seconds: u16,
+    video_batch_count: u16,
+    resolution: Option<CommonResolution>,
+  ) -> u64 {
+    let request = GenerateVideoRequestBuilder {
       model: CommonVideoModel::Seedance2p0,
       provider: Provider::Artcraft,
       prompt: None,
@@ -93,7 +146,7 @@ mod tests {
       reference_videos: None,
       reference_audio: None,
       reference_character_tokens: None,
-      resolution: None,
+      resolution,
       aspect_ratio: None,
       duration_seconds: Some(duration_seconds),
       video_batch_count: Some(video_batch_count),
@@ -108,56 +161,133 @@ mod tests {
       .expect("cost_in_usd_cents should be present")
   }
 
+  // -- 720p (default / legacy pricing: 220 credits/$1) --
+
   #[test]
-  fn cost_is_present() {
-    assert!(estimate_usd_cents(5, 1) > 0);
+  fn fast_720p_batch_1() {
+    assert_eq!(estimate_usd_cents(4, 1, Some(CommonResolution::SevenTwentyP)), 51);
+    assert_eq!(estimate_usd_cents(5, 1, Some(CommonResolution::SevenTwentyP)), 64);
+    assert_eq!(estimate_usd_cents(10, 1, Some(CommonResolution::SevenTwentyP)), 127);
+    assert_eq!(estimate_usd_cents(15, 1, Some(CommonResolution::SevenTwentyP)), 191);
   }
 
   #[test]
-  fn cost_batch_1() {
-    assert_eq!(estimate_usd_cents(4, 1), 51);
-    assert_eq!(estimate_usd_cents(5, 1), 64);
-    assert_eq!(estimate_usd_cents(10, 1), 127);
-    assert_eq!(estimate_usd_cents(15, 1), 191);
+  fn fast_720p_batch_2() {
+    assert_eq!(estimate_usd_cents(5, 2, Some(CommonResolution::SevenTwentyP)), 127);
   }
 
   #[test]
-  fn cost_batch_2() {
-    assert_eq!(estimate_usd_cents(5, 2), 127);
+  fn fast_720p_batch_4() {
+    assert_eq!(estimate_usd_cents(5, 4, Some(CommonResolution::SevenTwentyP)), 255);
   }
 
   #[test]
-  fn cost_batch_4() {
-    assert_eq!(estimate_usd_cents(5, 4), 255);
+  fn fast_none_resolution_same_as_720p() {
+    assert_eq!(
+      estimate_usd_cents(5, 1, None),
+      estimate_usd_cents(5, 1, Some(CommonResolution::SevenTwentyP)),
+    );
+  }
+
+  // -- 480p (new pricing: 193 credits/$1) --
+
+  #[test]
+  fn fast_480p_batch_1() {
+    assert_eq!(estimate_usd_cents(4, 1, Some(CommonResolution::FourEightyP)), 21);
+    assert_eq!(estimate_usd_cents(5, 1, Some(CommonResolution::FourEightyP)), 26);
+    assert_eq!(estimate_usd_cents(10, 1, Some(CommonResolution::FourEightyP)), 52);
+    assert_eq!(estimate_usd_cents(15, 1, Some(CommonResolution::FourEightyP)), 78);
+  }
+
+  #[test]
+  fn fast_480p_batch_2() {
+    assert_eq!(estimate_usd_cents(5, 2, Some(CommonResolution::FourEightyP)), 52);
+  }
+
+  #[test]
+  fn fast_480p_batch_4() {
+    assert_eq!(estimate_usd_cents(5, 4, Some(CommonResolution::FourEightyP)), 104);
+  }
+
+  // -- 1080p is not supported by Fast; ErrorOut rejects it --
+
+  #[test]
+  fn fast_1080p_error_out_rejects() {
+    let request = GenerateVideoRequestBuilder {
+      model: CommonVideoModel::Seedance2p0Fast,
+      provider: Provider::Artcraft,
+      prompt: None,
+      negative_prompt: None,
+      start_frame: None,
+      end_frame: None,
+      reference_images: None,
+      reference_videos: None,
+      reference_audio: None,
+      reference_character_tokens: None,
+      resolution: Some(CommonResolution::TenEightyP),
+      aspect_ratio: None,
+      duration_seconds: Some(5),
+      video_batch_count: Some(1),
+      generate_audio: None,
+      request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::ErrorOut,
+      idempotency_token: None,
+    };
+    assert!(request.build().is_err());
+  }
+
+  // -- 1080p rounds down to 720p with PayLessDowngrade --
+
+  #[test]
+  fn fast_1080p_downgraded_same_as_720p() {
+    for duration in [4, 5, 10, 15] {
+      assert_eq!(
+        estimate_usd_cents_downgrade(duration, 1, Some(CommonResolution::TenEightyP)),
+        estimate_usd_cents(duration, 1, Some(CommonResolution::SevenTwentyP)),
+      );
+    }
+  }
+
+  // -- Relative pricing --
+
+  #[test]
+  fn fast_480p_cheaper_than_720p() {
+    let c480 = estimate_usd_cents(5, 1, Some(CommonResolution::FourEightyP));
+    let c720 = estimate_usd_cents(5, 1, Some(CommonResolution::SevenTwentyP));
+    assert!(c480 < c720, "480p ({}) should be cheaper than 720p ({})", c480, c720);
   }
 
   #[test]
   fn fast_is_cheaper_than_pro() {
-    for duration in [4, 5, 10, 15] {
-      let fast = estimate_usd_cents(duration, 1);
-      let pro = estimate_pro_usd_cents(duration, 1);
-      assert!(
-        fast < pro,
-        "Fast ({}) should be cheaper than Pro ({}) at {}s",
-        fast, pro, duration,
-      );
+    for res in [
+      Some(CommonResolution::FourEightyP),
+      Some(CommonResolution::SevenTwentyP),
+    ] {
+      for duration in [4, 5, 10, 15] {
+        let fast = estimate_usd_cents(duration, 1, res);
+        let pro = estimate_pro_usd_cents(duration, 1, res);
+        assert!(
+          fast < pro,
+          "Fast ({}) should be cheaper than Pro ({}) at {}s {:?}",
+          fast, pro, duration, res,
+        );
+      }
     }
   }
 
   #[test]
   fn cost_scales_with_duration() {
-    let c4 = estimate_usd_cents(4, 1);
-    let c10 = estimate_usd_cents(10, 1);
-    let c15 = estimate_usd_cents(15, 1);
+    let c4 = estimate_usd_cents(4, 1, Some(CommonResolution::SevenTwentyP));
+    let c10 = estimate_usd_cents(10, 1, Some(CommonResolution::SevenTwentyP));
+    let c15 = estimate_usd_cents(15, 1, Some(CommonResolution::SevenTwentyP));
     assert!(c4 < c10);
     assert!(c10 < c15);
   }
 
   #[test]
   fn cost_scales_with_batch() {
-    let b1 = estimate_usd_cents(5, 1);
-    let b2 = estimate_usd_cents(5, 2);
-    let b4 = estimate_usd_cents(5, 4);
+    let b1 = estimate_usd_cents(5, 1, Some(CommonResolution::SevenTwentyP));
+    let b2 = estimate_usd_cents(5, 2, Some(CommonResolution::SevenTwentyP));
+    let b4 = estimate_usd_cents(5, 4, Some(CommonResolution::SevenTwentyP));
     assert!(b1 < b2);
     assert!(b2 < b4);
   }

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/cost/seedance2pro/estimate_video_cost_seedance2pro_seedance2p0.rs

@@ -1,34 +1,11 @@
-use seedance2pro_client::creds::seedance2pro_session::Seedance2ProSession;
-use seedance2pro_client::requests::generate_video::generate_video::{GenerateVideoArgs, KinoviModelType, KinoviResolution};
-
 use crate::generate::generate_video::plan::seedance2pro::plan_generate_video_seedance2pro_seedance2p0::PlanSeedance2proSeedance2p0;
 use crate::generate::generate_video::video_generation_cost_estimate::VideoGenerationCostEstimate;
 
 pub(crate) fn estimate_video_cost_seedance2pro_seedance2p0(
   plan: &PlanSeedance2proSeedance2p0,
 ) -> VideoGenerationCostEstimate {
-  // A dummy session is sufficient — cost estimation does not make any network calls.
-  let dummy_session = Seedance2ProSession::from_cookies_string(String::new());
-
-  let args = GenerateVideoArgs {
-    session: &dummy_session,
-    model_type: KinoviModelType::Seedance2Pro,
-    prompt: String::new(),
-    resolution: KinoviResolution::Square1x1, // Resolution does not affect cost
-    duration_seconds: plan.duration_seconds,
-    batch_count: plan.batch_count,
-    start_frame_url: None,
-    end_frame_url: None,
-    reference_image_urls: None,
-    reference_video_urls: None,
-    reference_audio_urls: None,
-    character_ids: None,
-    use_face_blur_hack: None,
-    host_override: None,
-  };
-
-  let cost_in_credits = args.estimate_credits();
-  let cost_in_usd_cents = args.estimate_cost_in_usd_cents();
+  let cost_in_credits = plan.request.estimate_credits();
+  let cost_in_usd_cents = plan.request.estimate_cost_in_usd_cents();
 
   VideoGenerationCostEstimate {
     cost_in_credits: Some(cost_in_credits as u64),
@@ -39,3 +16,146 @@ pub(crate) fn estimate_video_cost_seedance2pro_seedance2p0(
     has_watermark: false,
   }
 }
+
+#[cfg(test)]
+mod tests {
+  use crate::api::common_resolution::CommonResolution;
+  use crate::api::common_video_model::CommonVideoModel;
+  use crate::api::provider::Provider;
+  use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
+
+  fn estimate_usd_cents(
+    duration_seconds: u16,
+    video_batch_count: u16,
+    resolution: Option<CommonResolution>,
+  ) -> u64 {
+    let request = GenerateVideoRequestBuilder {
+      model: CommonVideoModel::Seedance2p0,
+      provider: Provider::Seedance2Pro,
+      prompt: None,
+      negative_prompt: None,
+      start_frame: None,
+      end_frame: None,
+      reference_images: None,
+      reference_videos: None,
+      reference_audio: None,
+      reference_character_tokens: None,
+      resolution,
+      aspect_ratio: None,
+      duration_seconds: Some(duration_seconds),
+      video_batch_count: Some(video_batch_count),
+      generate_audio: None,
+      request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::PayMoreUpgrade,
+      idempotency_token: None,
+    };
+    request.build()
+      .expect("build should succeed")
+      .estimate_costs()
+      .cost_in_usd_cents
+      .expect("cost_in_usd_cents should be present")
+  }
+
+  // -- 720p (default / legacy pricing: 250 credits/$1) --
+
+  #[test]
+  fn pro_720p_batch_1() {
+    assert_eq!(estimate_usd_cents(4, 1, Some(CommonResolution::SevenTwentyP)), 64);
+    assert_eq!(estimate_usd_cents(5, 1, Some(CommonResolution::SevenTwentyP)), 80);
+    assert_eq!(estimate_usd_cents(6, 1, Some(CommonResolution::SevenTwentyP)), 96);
+    assert_eq!(estimate_usd_cents(7, 1, Some(CommonResolution::SevenTwentyP)), 112);
+    assert_eq!(estimate_usd_cents(10, 1, Some(CommonResolution::SevenTwentyP)), 160);
+    assert_eq!(estimate_usd_cents(15, 1, Some(CommonResolution::SevenTwentyP)), 240);
+  }
+
+  #[test]
+  fn pro_720p_batch_2() {
+    assert_eq!(estimate_usd_cents(4, 2, Some(CommonResolution::SevenTwentyP)), 128);
+    assert_eq!(estimate_usd_cents(5, 2, Some(CommonResolution::SevenTwentyP)), 160);
+    assert_eq!(estimate_usd_cents(15, 2, Some(CommonResolution::SevenTwentyP)), 480);
+  }
+
+  #[test]
+  fn pro_720p_batch_4() {
+    assert_eq!(estimate_usd_cents(4, 4, Some(CommonResolution::SevenTwentyP)), 256);
+    assert_eq!(estimate_usd_cents(5, 4, Some(CommonResolution::SevenTwentyP)), 320);
+    assert_eq!(estimate_usd_cents(15, 4, Some(CommonResolution::SevenTwentyP)), 960);
+  }
+
+  #[test]
+  fn pro_none_resolution_same_as_720p() {
+    assert_eq!(
+      estimate_usd_cents(5, 1, None),
+      estimate_usd_cents(5, 1, Some(CommonResolution::SevenTwentyP)),
+    );
+  }
+
+  // -- 480p (new pricing: 193 credits/$1) --
+
+  #[test]
+  fn pro_480p_batch_1() {
+    assert_eq!(estimate_usd_cents(4, 1, Some(CommonResolution::FourEightyP)), 31);
+    assert_eq!(estimate_usd_cents(5, 1, Some(CommonResolution::FourEightyP)), 39);
+    assert_eq!(estimate_usd_cents(10, 1, Some(CommonResolution::FourEightyP)), 78);
+    assert_eq!(estimate_usd_cents(15, 1, Some(CommonResolution::FourEightyP)), 117);
+  }
+
+  #[test]
+  fn pro_480p_batch_2() {
+    assert_eq!(estimate_usd_cents(5, 2, Some(CommonResolution::FourEightyP)), 78);
+  }
+
+  #[test]
+  fn pro_480p_batch_4() {
+    assert_eq!(estimate_usd_cents(5, 4, Some(CommonResolution::FourEightyP)), 155);
+  }
+
+  // -- 1080p (new pricing: 193 credits/$1) --
+
+  #[test]
+  fn pro_1080p_batch_1() {
+    assert_eq!(estimate_usd_cents(4, 1, Some(CommonResolution::TenEightyP)), 187);
+    assert_eq!(estimate_usd_cents(5, 1, Some(CommonResolution::TenEightyP)), 233);
+    assert_eq!(estimate_usd_cents(10, 1, Some(CommonResolution::TenEightyP)), 466);
+    assert_eq!(estimate_usd_cents(15, 1, Some(CommonResolution::TenEightyP)), 699);
+  }
+
+  #[test]
+  fn pro_1080p_batch_2() {
+    assert_eq!(estimate_usd_cents(5, 2, Some(CommonResolution::TenEightyP)), 466);
+  }
+
+  #[test]
+  fn pro_1080p_batch_4() {
+    assert_eq!(estimate_usd_cents(5, 4, Some(CommonResolution::TenEightyP)), 933);
+  }
+
+  // -- Relative pricing --
+
+  #[test]
+  fn pro_480p_cheaper_than_720p_cheaper_than_1080p() {
+    let c480 = estimate_usd_cents(5, 1, Some(CommonResolution::FourEightyP));
+    let c720 = estimate_usd_cents(5, 1, Some(CommonResolution::SevenTwentyP));
+    let c1080 = estimate_usd_cents(5, 1, Some(CommonResolution::TenEightyP));
+    assert!(c480 < c720, "480p ({}) should be cheaper than 720p ({})", c480, c720);
+    assert!(c720 < c1080, "720p ({}) should be cheaper than 1080p ({})", c720, c1080);
+  }
+
+  #[test]
+  fn cost_scales_with_duration() {
+    let c4 = estimate_usd_cents(4, 1, Some(CommonResolution::SevenTwentyP));
+    let c10 = estimate_usd_cents(10, 1, Some(CommonResolution::SevenTwentyP));
+    let c15 = estimate_usd_cents(15, 1, Some(CommonResolution::SevenTwentyP));
+    assert!(c4 < c10);
+    assert!(c10 < c15);
+  }
+
+  #[test]
+  fn cost_scales_with_batch() {
+    let b1 = estimate_usd_cents(5, 1, Some(CommonResolution::TenEightyP));
+    let b2 = estimate_usd_cents(5, 2, Some(CommonResolution::TenEightyP));
+    let b4 = estimate_usd_cents(5, 4, Some(CommonResolution::TenEightyP));
+    assert!(b1 < b2);
+    assert!(b2 < b4);
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/cost/seedance2pro/estimate_video_cost_seedance2pro_seedance2p0_fast.rs

@@ -1,34 +1,11 @@
-use seedance2pro_client::creds::seedance2pro_session::Seedance2ProSession;
-use seedance2pro_client::requests::generate_video::generate_video::{GenerateVideoArgs, KinoviModelType, KinoviResolution};
-
 use crate::generate::generate_video::plan::seedance2pro::plan_generate_video_seedance2pro_seedance2p0_fast::PlanSeedance2proSeedance2p0Fast;
 use crate::generate::generate_video::video_generation_cost_estimate::VideoGenerationCostEstimate;
 
 pub(crate) fn estimate_video_cost_seedance2pro_seedance2p0_fast(
   plan: &PlanSeedance2proSeedance2p0Fast,
 ) -> VideoGenerationCostEstimate {
-  // A dummy session is sufficient — cost estimation does not make any network calls.
-  let dummy_session = Seedance2ProSession::from_cookies_string(String::new());
-
-  let args = GenerateVideoArgs {
-    session: &dummy_session,
-    model_type: KinoviModelType::Seedance2Fast, // <-- Fast, not Pro
-    prompt: String::new(),
-    resolution: KinoviResolution::Square1x1, // Resolution does not affect cost
-    duration_seconds: plan.duration_seconds,
-    batch_count: plan.batch_count,
-    start_frame_url: None,
-    end_frame_url: None,
-    reference_image_urls: None,
-    reference_video_urls: None,
-    reference_audio_urls: None,
-    character_ids: None,
-    use_face_blur_hack: None,
-    host_override: None,
-  };
-
-  let cost_in_credits = args.estimate_credits();
-  let cost_in_usd_cents = args.estimate_cost_in_usd_cents();
+  let cost_in_credits = plan.request.estimate_credits();
+  let cost_in_usd_cents = plan.request.estimate_cost_in_usd_cents();
 
   VideoGenerationCostEstimate {
     cost_in_credits: Some(cost_in_credits as u64),
@@ -42,13 +19,18 @@ pub(crate) fn estimate_video_cost_seedance2pro_seedance2p0_fast(
 
 #[cfg(test)]
 mod tests {
+  use crate::api::common_resolution::CommonResolution;
   use crate::api::common_video_model::CommonVideoModel;
   use crate::api::provider::Provider;
   use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
-  use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 
-  fn estimate_usd_cents(duration_seconds: u16, video_batch_count: u16) -> u64 {
-    let request = GenerateVideoRequest {
+  fn estimate_usd_cents(
+    duration_seconds: u16,
+    video_batch_count: u16,
+    resolution: Option<CommonResolution>,
+  ) -> u64 {
+    let request = GenerateVideoRequestBuilder {
       model: CommonVideoModel::Seedance2p0Fast,
       provider: Provider::Seedance2Pro,
       prompt: None,
@@ -59,7 +41,7 @@ mod tests {
       reference_videos: None,
       reference_audio: None,
       reference_character_tokens: None,
-      resolution: None,
+      resolution,
       aspect_ratio: None,
       duration_seconds: Some(duration_seconds),
       video_batch_count: Some(video_batch_count),
@@ -74,36 +56,12 @@ mod tests {
       .expect("cost_in_usd_cents should be present")
   }
 
-  #[test]
-  fn cost_is_present() {
-    let cents = estimate_usd_cents(5, 1);
-    assert!(cents > 0);
-  }
-
-  #[test]
-  fn cost_batch_1() {
-    // Seedance2Fast: 28 credits/sec, 220 credits/$1 (with rounding)
-    assert_eq!(estimate_usd_cents(4, 1), 51);
-    assert_eq!(estimate_usd_cents(5, 1), 64);
-    assert_eq!(estimate_usd_cents(10, 1), 127);
-    assert_eq!(estimate_usd_cents(15, 1), 191);
-  }
-
-  #[test]
-  fn cost_batch_2() {
-    assert_eq!(estimate_usd_cents(5, 2), 127);
-  }
-
-  #[test]
-  fn cost_batch_4() {
-    assert_eq!(estimate_usd_cents(5, 4), 255);
-  }
-
-  #[test]
-  fn fast_is_cheaper_than_pro() {
-    let fast = estimate_usd_cents(5, 1);
-
-    let pro_request = GenerateVideoRequest {
+  fn estimate_pro_usd_cents(
+    duration_seconds: u16,
+    video_batch_count: u16,
+    resolution: Option<CommonResolution>,
+  ) -> u64 {
+    let request = GenerateVideoRequestBuilder {
       model: CommonVideoModel::Seedance2p0,
       provider: Provider::Seedance2Pro,
       prompt: None,
@@ -114,16 +72,140 @@ mod tests {
       reference_videos: None,
       reference_audio: None,
       reference_character_tokens: None,
-      resolution: None,
+      resolution,
       aspect_ratio: None,
-      duration_seconds: Some(5),
-      video_batch_count: Some(1),
+      duration_seconds: Some(duration_seconds),
+      video_batch_count: Some(video_batch_count),
       generate_audio: None,
       request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::PayMoreUpgrade,
       idempotency_token: None,
     };
-    let pro = pro_request.build().unwrap().estimate_costs().cost_in_usd_cents.unwrap();
+    request.build()
+      .expect("build should succeed")
+      .estimate_costs()
+      .cost_in_usd_cents
+      .expect("cost_in_usd_cents should be present")
+  }
 
-    assert!(fast < pro, "Fast ({}) should be cheaper than Pro ({})", fast, pro);
+  // -- 720p (default / legacy pricing: 220 credits/$1) --
+
+  #[test]
+  fn fast_720p_batch_1() {
+    assert_eq!(estimate_usd_cents(4, 1, Some(CommonResolution::SevenTwentyP)), 51);
+    assert_eq!(estimate_usd_cents(5, 1, Some(CommonResolution::SevenTwentyP)), 64);
+    assert_eq!(estimate_usd_cents(10, 1, Some(CommonResolution::SevenTwentyP)), 127);
+    assert_eq!(estimate_usd_cents(15, 1, Some(CommonResolution::SevenTwentyP)), 191);
+  }
+
+  #[test]
+  fn fast_720p_batch_2() {
+    assert_eq!(estimate_usd_cents(5, 2, Some(CommonResolution::SevenTwentyP)), 127);
+  }
+
+  #[test]
+  fn fast_720p_batch_4() {
+    assert_eq!(estimate_usd_cents(5, 4, Some(CommonResolution::SevenTwentyP)), 255);
+  }
+
+  #[test]
+  fn fast_none_resolution_same_as_720p() {
+    assert_eq!(
+      estimate_usd_cents(5, 1, None),
+      estimate_usd_cents(5, 1, Some(CommonResolution::SevenTwentyP)),
+    );
+  }
+
+  // -- 480p (new pricing: 193 credits/$1) --
+
+  #[test]
+  fn fast_480p_batch_1() {
+    assert_eq!(estimate_usd_cents(4, 1, Some(CommonResolution::FourEightyP)), 21);
+    assert_eq!(estimate_usd_cents(5, 1, Some(CommonResolution::FourEightyP)), 26);
+    assert_eq!(estimate_usd_cents(10, 1, Some(CommonResolution::FourEightyP)), 52);
+    assert_eq!(estimate_usd_cents(15, 1, Some(CommonResolution::FourEightyP)), 78);
+  }
+
+  #[test]
+  fn fast_480p_batch_2() {
+    assert_eq!(estimate_usd_cents(5, 2, Some(CommonResolution::FourEightyP)), 52);
+  }
+
+  #[test]
+  fn fast_480p_batch_4() {
+    assert_eq!(estimate_usd_cents(5, 4, Some(CommonResolution::FourEightyP)), 104);
+  }
+
+  // -- 1080p maps to 720p for Fast (Kinovi doesn't support 1080p fast) --
+
+  #[test]
+  fn fast_1080p_same_as_720p() {
+    for duration in [4, 5, 10, 15] {
+      assert_eq!(
+        estimate_usd_cents(duration, 1, Some(CommonResolution::TenEightyP)),
+        estimate_usd_cents(duration, 1, Some(CommonResolution::SevenTwentyP)),
+      );
+    }
+  }
+
+  #[test]
+  fn fast_1080p_batch_2() {
+    assert_eq!(
+      estimate_usd_cents(5, 2, Some(CommonResolution::TenEightyP)),
+      estimate_usd_cents(5, 2, Some(CommonResolution::SevenTwentyP)),
+    );
+  }
+
+  #[test]
+  fn fast_1080p_batch_4() {
+    assert_eq!(
+      estimate_usd_cents(5, 4, Some(CommonResolution::TenEightyP)),
+      estimate_usd_cents(5, 4, Some(CommonResolution::SevenTwentyP)),
+    );
+  }
+
+  // -- Relative pricing --
+
+  #[test]
+  fn fast_480p_cheaper_than_720p() {
+    let c480 = estimate_usd_cents(5, 1, Some(CommonResolution::FourEightyP));
+    let c720 = estimate_usd_cents(5, 1, Some(CommonResolution::SevenTwentyP));
+    assert!(c480 < c720, "480p ({}) should be cheaper than 720p ({})", c480, c720);
+  }
+
+  #[test]
+  fn fast_is_cheaper_than_pro() {
+    for res in [
+      Some(CommonResolution::FourEightyP),
+      Some(CommonResolution::SevenTwentyP),
+      Some(CommonResolution::TenEightyP),
+    ] {
+      for duration in [4, 5, 10, 15] {
+        let fast = estimate_usd_cents(duration, 1, res);
+        let pro = estimate_pro_usd_cents(duration, 1, res);
+        assert!(
+          fast < pro,
+          "Fast ({}) should be cheaper than Pro ({}) at {}s {:?}",
+          fast, pro, duration, res,
+        );
+      }
+    }
+  }
+
+  #[test]
+  fn cost_scales_with_duration() {
+    let c4 = estimate_usd_cents(4, 1, Some(CommonResolution::SevenTwentyP));
+    let c10 = estimate_usd_cents(10, 1, Some(CommonResolution::SevenTwentyP));
+    let c15 = estimate_usd_cents(15, 1, Some(CommonResolution::SevenTwentyP));
+    assert!(c4 < c10);
+    assert!(c10 < c15);
+  }
+
+  #[test]
+  fn cost_scales_with_batch() {
+    let b1 = estimate_usd_cents(5, 1, Some(CommonResolution::TenEightyP));
+    let b2 = estimate_usd_cents(5, 2, Some(CommonResolution::TenEightyP));
+    let b4 = estimate_usd_cents(5, 4, Some(CommonResolution::TenEightyP));
+    assert!(b1 < b2);
+    assert!(b2 < b4);
   }
 }

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/execute/artcraft/generate_video_artcraft_seedance2p0.rs

@@ -5,13 +5,23 @@ use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraf
 use crate::generate::generate_video::generate_video_response::{
   ArtcraftVideoResponsePayload, GenerateVideoResponse,
 };
-use artcraft_api_defs::generate::video::multi_function::seedance_2p0_multi_function_video_gen::Seedance2p0MultiFunctionVideoGenRequest;
+use crate::api::common_resolution::CommonResolution as CommonResolutionRouter;
+use artcraft_api_defs::generate::video::multi_function::seedance_2p0_multi_function_video_gen::{
+  Seedance2p0MultiFunctionVideoGenRequest, Seedance2p0OutputResolution,
+};
 use artcraft_client::endpoints::generate::video::multi_function::seedance_2p0_multi_function_video_gen::seedance_2p0_multi_function_video_gen;
 
 pub async fn execute_artcraft_seedance2p0(
   plan: &PlanArtcraftSeedance2p0,
   artcraft_client: &RouterArtcraftClient,
 ) -> Result<GenerateVideoResponse, ArtcraftRouterError> {
+  let output_resolution = plan.resolution.map(|r| match r {
+    CommonResolutionRouter::FourEightyP => Seedance2p0OutputResolution::FourEightyP,
+    CommonResolutionRouter::SevenTwentyP => Seedance2p0OutputResolution::SevenTwentyP,
+    CommonResolutionRouter::TenEightyP => Seedance2p0OutputResolution::TenEightyP,
+    _ => Seedance2p0OutputResolution::SevenTwentyP,
+  });
+
   let request = Seedance2p0MultiFunctionVideoGenRequest {
     uuid_idempotency_token: plan.idempotency_token.clone(),
     prompt: plan.prompt.clone(),
@@ -22,6 +32,7 @@ pub async fn execute_artcraft_seedance2p0(
     reference_audio_media_tokens: plan.reference_audio.clone(),
     reference_character_tokens: plan.reference_characters.clone(),
     aspect_ratio: plan.aspect_ratio,
+    output_resolution,
     duration_seconds: plan.duration_seconds,
     batch_count: Some(plan.batch_count),
   };
@@ -50,7 +61,7 @@ mod tests {
   #[ignore] // manually run — fires a real API request and incurs cost
   async fn test_text_to_video_seedance_2p0() {
     let client = get_artcraft_client();
-    let request = crate::generate::generate_video::generate_video_request::GenerateVideoRequest {
+    let request = crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
       video_batch_count: Some(1),
       prompt: Some("a cat walking through a cyberpunk city at night".to_string()),
@@ -73,7 +84,7 @@ mod tests {
   #[ignore] // manually run — fires a real API request and incurs cost
   async fn test_text_to_video_seedance_2p0_batch_two() {
     let client = get_artcraft_client();
-    let request = crate::generate::generate_video::generate_video_request::GenerateVideoRequest {
+    let request = crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::Square),
       video_batch_count: Some(2),
       prompt: Some("a dog surfing a wave, cinematic".to_string()),

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/execute/artcraft/generate_video_artcraft_seedance2p0_fast.rs

@@ -1,3 +1,4 @@
+use crate::api::common_resolution::CommonResolution as CommonResolutionRouter;
 use crate::client::router_artcraft_client::RouterArtcraftClient;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::provider_error::ProviderError;
@@ -5,9 +6,11 @@ use crate::generate::generate_video::generate_video_response::{
   ArtcraftVideoResponsePayload, GenerateVideoResponse,
 };
 use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_seedance2p0::PlanArtcraftSeedance2p0;
+use artcraft_api_defs::generate::video::multi_function::seedance_2p0_multi_function_video_gen::{Seedance2p0AspectRatio, Seedance2p0BatchCount};
 use artcraft_api_defs::omni_gen::cost_and_generate_requests::omni_gen_video_cost_and_generate_request::OmniGenVideoCostAndGenerateRequest;
 use artcraft_client::endpoints::omni_gen::generate::video::omni_gen_video::omni_gen_video_generate;
 use enums::common::generation::common_aspect_ratio::CommonAspectRatio;
+use enums::common::generation::common_resolution::CommonResolution;
 use enums::common::generation::common_video_model::CommonVideoModel;
 
 /// Execute Seedance 2.0 Fast via the Artcraft omni-gen video endpoint.
@@ -19,34 +22,45 @@ pub async fn execute_artcraft_seedance2p0_fast(
   artcraft_client: &RouterArtcraftClient,
 ) -> Result<GenerateVideoResponse, ArtcraftRouterError> {
   let aspect_ratio = plan.aspect_ratio.map(|ar| match ar {
-    artcraft_api_defs::generate::video::multi_function::seedance_2p0_multi_function_video_gen::Seedance2p0AspectRatio::Landscape16x9 => CommonAspectRatio::WideSixteenByNine,
-    artcraft_api_defs::generate::video::multi_function::seedance_2p0_multi_function_video_gen::Seedance2p0AspectRatio::Portrait9x16 => CommonAspectRatio::TallNineBySixteen,
-    artcraft_api_defs::generate::video::multi_function::seedance_2p0_multi_function_video_gen::Seedance2p0AspectRatio::Square1x1 => CommonAspectRatio::Square,
-    artcraft_api_defs::generate::video::multi_function::seedance_2p0_multi_function_video_gen::Seedance2p0AspectRatio::Standard4x3 => CommonAspectRatio::WideFourByThree,
-    artcraft_api_defs::generate::video::multi_function::seedance_2p0_multi_function_video_gen::Seedance2p0AspectRatio::Portrait3x4 => CommonAspectRatio::TallThreeByFour,
+    Seedance2p0AspectRatio::Landscape16x9 => CommonAspectRatio::WideSixteenByNine,
+    Seedance2p0AspectRatio::Portrait9x16 => CommonAspectRatio::TallNineBySixteen,
+    Seedance2p0AspectRatio::Square1x1 => CommonAspectRatio::Square,
+    Seedance2p0AspectRatio::Standard4x3 => CommonAspectRatio::WideFourByThree,
+    Seedance2p0AspectRatio::Portrait3x4 => CommonAspectRatio::TallThreeByFour,
+  });
+
+  let resolution = plan.resolution.map(|r| match r {
+    CommonResolutionRouter::FourEightyP => CommonResolution::FourEightyP,
+    CommonResolutionRouter::SevenTwentyP => CommonResolution::SevenTwentyP,
+    CommonResolutionRouter::TenEightyP => CommonResolution::TenEightyP,
+    CommonResolutionRouter::HalfK => CommonResolution::HalfK,
+    CommonResolutionRouter::OneK => CommonResolution::OneK,
+    CommonResolutionRouter::TwoK => CommonResolution::TwoK,
+    CommonResolutionRouter::ThreeK => CommonResolution::ThreeK,
+    CommonResolutionRouter::FourK => CommonResolution::FourK,
   });
 
   let request = OmniGenVideoCostAndGenerateRequest {
     idempotency_token: Some(plan.idempotency_token.clone()),
     model: Some(CommonVideoModel::Seedance2p0Fast),
     prompt: plan.prompt.clone(),
-    negative_prompt: None,
     start_frame_image_media_token: plan.start_frame.clone(),
     end_frame_image_media_token: plan.end_frame.clone(),
     reference_image_media_tokens: plan.reference_images.clone(),
     reference_video_media_tokens: plan.reference_videos.clone(),
     reference_audio_media_tokens: plan.reference_audio.clone(),
-    reference_character_tokens: None,
-    resolution: None,
+    reference_character_tokens: plan.reference_characters.clone(),
+    resolution,
     aspect_ratio,
-    quality: None,
     duration_seconds: plan.duration_seconds.map(|d| d as u16),
     video_batch_count: Some(match plan.batch_count {
-      artcraft_api_defs::generate::video::multi_function::seedance_2p0_multi_function_video_gen::Seedance2p0BatchCount::One => 1,
-      artcraft_api_defs::generate::video::multi_function::seedance_2p0_multi_function_video_gen::Seedance2p0BatchCount::Two => 2,
-      artcraft_api_defs::generate::video::multi_function::seedance_2p0_multi_function_video_gen::Seedance2p0BatchCount::Four => 4,
+      Seedance2p0BatchCount::One => 1,
+      Seedance2p0BatchCount::Two => 2,
+      Seedance2p0BatchCount::Four => 4,
     }),
+    quality: None,
     generate_audio: None,
+    negative_prompt: None,
   };
 
   let response = omni_gen_video_generate(
@@ -63,3 +77,160 @@ pub async fn execute_artcraft_seedance2p0_fast(
     all_inference_job_tokens: all_tokens,
   }))
 }
+
+#[cfg(test)]
+mod tests {
+  use crate::api::common_aspect_ratio::CommonAspectRatio;
+  use crate::api::common_resolution::CommonResolution;
+  use crate::api::common_video_model::CommonVideoModel;
+  use crate::api::image_ref::ImageRef;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
+  use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
+  use crate::test_helpers::{base_video_request, get_artcraft_client};
+  use tokens::tokens::media_files::MediaFileToken;
+
+  fn fast_request() -> GenerateVideoRequestBuilder {
+    GenerateVideoRequestBuilder {
+      model: CommonVideoModel::Seedance2p0Fast,
+      prompt: Some("a corgi walking through a cyberpunk city at night".to_string()),
+      ..base_video_request()
+    }
+  }
+
+  #[tokio::test]
+  #[ignore] // manually run — fires a real API request and incurs cost
+  async fn test_text_to_video_fast_720p_wide() {
+    let client = get_artcraft_client();
+    let request = GenerateVideoRequestBuilder {
+      aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
+      resolution: Some(CommonResolution::SevenTwentyP),
+      video_batch_count: Some(1),
+      ..fast_request()
+    };
+
+    let plan = request.build().unwrap();
+    let result = plan.generate_video(&client).await;
+    println!("Result: {:?}", result);
+    let response = result.expect("generate_video request failed");
+    let payload = response.get_artcraft_payload().expect("expected Artcraft payload");
+    println!("Job token: {:?}", payload.inference_job_token);
+    assert_eq!(1, 2); // NB: Intentional failure to inspect the response above.
+  }
+
+  #[tokio::test]
+  #[ignore] // manually run — fires a real API request and incurs cost
+  async fn test_text_to_video_fast_480p_square() {
+    let client = get_artcraft_client();
+    let request = GenerateVideoRequestBuilder {
+      aspect_ratio: Some(CommonAspectRatio::Square),
+      resolution: Some(CommonResolution::FourEightyP),
+      video_batch_count: Some(1),
+      ..fast_request()
+    };
+
+    let plan = request.build().unwrap();
+    let result = plan.generate_video(&client).await;
+    println!("Result: {:?}", result);
+    let response = result.expect("generate_video request failed");
+    let payload = response.get_artcraft_payload().expect("expected Artcraft payload");
+    println!("Job token: {:?}", payload.inference_job_token);
+    assert_eq!(1, 2);
+  }
+
+  #[tokio::test]
+  #[ignore] // manually run — fires a real API request and incurs cost
+  async fn test_image_to_video_fast_with_start_keyframe() {
+    let client = get_artcraft_client();
+    let request = GenerateVideoRequestBuilder {
+      start_frame: Some(ImageRef::MediaFileToken(
+        MediaFileToken::new("mf_test_keyframe_placeholder".to_string()),
+      )),
+      aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
+      resolution: Some(CommonResolution::SevenTwentyP),
+      video_batch_count: Some(1),
+      ..fast_request()
+    };
+
+    let plan = request.build().unwrap();
+    let result = plan.generate_video(&client).await;
+    println!("Result: {:?}", result);
+    let response = result.expect("generate_video request failed");
+    let payload = response.get_artcraft_payload().expect("expected Artcraft payload");
+    println!("Job token: {:?}", payload.inference_job_token);
+    assert_eq!(1, 2);
+  }
+
+  #[tokio::test]
+  #[ignore] // manually run — fires a real API request and incurs cost
+  async fn test_text_to_video_fast_batch_2() {
+    let client = get_artcraft_client();
+    let request = GenerateVideoRequestBuilder {
+      aspect_ratio: Some(CommonAspectRatio::TallNineBySixteen),
+      resolution: Some(CommonResolution::SevenTwentyP),
+      video_batch_count: Some(2),
+      ..fast_request()
+    };
+
+    let plan = request.build().unwrap();
+    let result = plan.generate_video(&client).await;
+    println!("Result: {:?}", result);
+    let response = result.expect("generate_video request failed");
+    let payload = response.get_artcraft_payload().expect("expected Artcraft payload");
+    println!("Job tokens ({} total):", payload.all_inference_job_tokens.len());
+    for token in &payload.all_inference_job_tokens {
+      println!("  {:?}", token);
+    }
+    assert_eq!(1, 2);
+  }
+
+  #[tokio::test]
+  #[ignore] // manually run — fires a real API request and incurs cost
+  async fn test_text_to_video_fast_with_reference_images() {
+    let client = get_artcraft_client();
+    let request = GenerateVideoRequestBuilder {
+      reference_images: Some(crate::api::image_list_ref::ImageListRef::MediaFileTokens(vec![
+        MediaFileToken::new("mf_test_ref_image_placeholder".to_string()),
+      ])),
+      aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
+      resolution: Some(CommonResolution::SevenTwentyP),
+      video_batch_count: Some(1),
+      ..fast_request()
+    };
+
+    let plan = request.build().unwrap();
+    let result = plan.generate_video(&client).await;
+    println!("Result: {:?}", result);
+    let response = result.expect("generate_video request failed");
+    let payload = response.get_artcraft_payload().expect("expected Artcraft payload");
+    println!("Job token: {:?}", payload.inference_job_token);
+    assert_eq!(1, 2);
+  }
+
+  #[test]
+  fn plan_includes_resolution() {
+    let request = GenerateVideoRequestBuilder {
+      resolution: Some(CommonResolution::FourEightyP),
+      ..fast_request()
+    };
+    let plan = request.build().unwrap();
+    let VideoGenerationPlan::ArtcraftSeedance2p0Fast(p) = plan else { panic!("wrong variant") };
+    assert!(matches!(p.resolution, Some(CommonResolution::FourEightyP)));
+  }
+
+  #[test]
+  fn plan_includes_characters() {
+    use crate::api::character_list_ref::CharacterListRef;
+    use tokens::tokens::characters::CharacterToken;
+
+    let request = GenerateVideoRequestBuilder {
+      reference_character_tokens: Some(CharacterListRef::CharacterTokens(vec![
+        CharacterToken::new("char_test123".to_string()),
+      ])),
+      ..fast_request()
+    };
+    let plan = request.build().unwrap();
+    let VideoGenerationPlan::ArtcraftSeedance2p0Fast(p) = plan else { panic!("wrong variant") };
+    assert!(p.reference_characters.is_some());
+    assert_eq!(p.reference_characters.unwrap().len(), 1);
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/execute/seedance2pro/execute_seedance2pro_seedance2p0.rs

@@ -7,7 +7,7 @@ use crate::generate::generate_video::generate_video_response::{
 use crate::generate::generate_video::plan::seedance2pro::plan_generate_video_seedance2pro_seedance2p0::PlanSeedance2proSeedance2p0;
 use crate::utils::download_file::download_file;
 use seedance2pro_client::requests::generate_video::generate_video::{
-  generate_video, GenerateVideoArgs, KinoviModelType,
+  generate_video, GenerateVideoArgs,
 };
 use seedance2pro_client::requests::prepare_file_upload::prepare_file_upload::{
   prepare_file_upload, PrepareFileUploadArgs,
@@ -26,27 +26,23 @@ pub async fn execute_seedance2pro_seedance2p0(
   let session = &seedance2pro_client.session;
 
   // Upload media files to seedance2pro CDN
-  let start_frame_url = upload_optional_url(session, plan.start_frame_url.as_deref()).await?;
-  let end_frame_url = upload_optional_url(session, plan.end_frame_url.as_deref()).await?;
-  let reference_image_urls = upload_optional_url_list(session, plan.reference_image_urls.as_deref()).await?;
-  let reference_video_urls = upload_optional_url_list(session, plan.reference_video_urls.as_deref()).await?;
-  let reference_audio_urls = upload_optional_url_list(session, plan.reference_audio_urls.as_deref()).await?;
+  let start_frame_url = upload_optional_url(session, plan.request.start_frame_url.as_deref()).await?;
+  let end_frame_url = upload_optional_url(session, plan.request.end_frame_url.as_deref()).await?;
+  let reference_image_urls = upload_optional_url_list(session, plan.request.reference_image_urls.as_deref()).await?;
+  let reference_video_urls = upload_optional_url_list(session, plan.request.reference_video_urls.as_deref()).await?;
+  let reference_audio_urls = upload_optional_url_list(session, plan.request.reference_audio_urls.as_deref()).await?;
+
+  let mut request = plan.request.clone();
+  request.start_frame_url = start_frame_url;
+  request.end_frame_url = end_frame_url;
+  request.reference_image_urls = reference_image_urls;
+  request.reference_video_urls = reference_video_urls;
+  request.reference_audio_urls = reference_audio_urls;
 
   let args = GenerateVideoArgs {
     session,
-    model_type: KinoviModelType::Seedance2Pro,
-    prompt: plan.prompt.clone().unwrap_or_default(),
-    resolution: plan.resolution,
-    duration_seconds: plan.duration_seconds,
-    batch_count: plan.batch_count,
-    start_frame_url,
-    end_frame_url,
-    reference_image_urls,
-    reference_video_urls,
-    reference_audio_urls,
-    character_ids: None,
-    use_face_blur_hack: None,
     host_override: None,
+    request,
   };
 
   let response = generate_video(args)
@@ -56,6 +52,8 @@ pub async fn execute_seedance2pro_seedance2p0(
   Ok(GenerateVideoResponse::Seedance2Pro(Seedance2proVideoResponsePayload {
     order_id: response.order_id,
     task_id: response.task_id,
+    maybe_order_ids: response.order_ids,
+    maybe_task_ids: response.task_ids,
   }))
 }
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/execute/seedance2pro/execute_seedance2pro_seedance2p0_fast.rs

@@ -1,15 +1,15 @@
 use crate::client::router_seedance2pro_client::RouterSeedance2ProClient;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::provider_error::ProviderError;
+use crate::generate::generate_video::execute::seedance2pro::execute_seedance2pro_seedance2p0::{
+  upload_optional_url, upload_optional_url_list,
+};
 use crate::generate::generate_video::generate_video_response::{
   GenerateVideoResponse, Seedance2proVideoResponsePayload,
 };
 use crate::generate::generate_video::plan::seedance2pro::plan_generate_video_seedance2pro_seedance2p0_fast::PlanSeedance2proSeedance2p0Fast;
-use crate::generate::generate_video::execute::seedance2pro::execute_seedance2pro_seedance2p0::{
-  upload_optional_url, upload_optional_url_list,
-};
 use seedance2pro_client::requests::generate_video::generate_video::{
-  generate_video, GenerateVideoArgs, KinoviModelType,
+  generate_video, GenerateVideoArgs,
 };
 
 /// Execute Seedance 2.0 Fast via the Seedance2Pro/Kinovi provider.
@@ -23,27 +23,23 @@ pub async fn execute_seedance2pro_seedance2p0_fast(
   let session = &seedance2pro_client.session;
 
   // Upload media files to seedance2pro CDN
-  let start_frame_url = upload_optional_url(session, plan.start_frame_url.as_deref()).await?;
-  let end_frame_url = upload_optional_url(session, plan.end_frame_url.as_deref()).await?;
-  let reference_image_urls = upload_optional_url_list(session, plan.reference_image_urls.as_deref()).await?;
-  let reference_video_urls = upload_optional_url_list(session, plan.reference_video_urls.as_deref()).await?;
-  let reference_audio_urls = upload_optional_url_list(session, plan.reference_audio_urls.as_deref()).await?;
+  let start_frame_url = upload_optional_url(session, plan.request.start_frame_url.as_deref()).await?;
+  let end_frame_url = upload_optional_url(session, plan.request.end_frame_url.as_deref()).await?;
+  let reference_image_urls = upload_optional_url_list(session, plan.request.reference_image_urls.as_deref()).await?;
+  let reference_video_urls = upload_optional_url_list(session, plan.request.reference_video_urls.as_deref()).await?;
+  let reference_audio_urls = upload_optional_url_list(session, plan.request.reference_audio_urls.as_deref()).await?;
+
+  let mut request = plan.request.clone();
+  request.start_frame_url = start_frame_url;
+  request.end_frame_url = end_frame_url;
+  request.reference_image_urls = reference_image_urls;
+  request.reference_video_urls = reference_video_urls;
+  request.reference_audio_urls = reference_audio_urls;
 
   let args = GenerateVideoArgs {
     session,
-    model_type: KinoviModelType::Seedance2Fast, // <-- Fast, not Pro
-    prompt: plan.prompt.clone().unwrap_or_default(),
-    resolution: plan.resolution,
-    duration_seconds: plan.duration_seconds,
-    batch_count: plan.batch_count,
-    start_frame_url,
-    end_frame_url,
-    reference_image_urls,
-    reference_video_urls,
-    reference_audio_urls,
-    character_ids: None,
-    use_face_blur_hack: None,
     host_override: None,
+    request,
   };
 
   let response = generate_video(args)
@@ -53,5 +49,7 @@ pub async fn execute_seedance2pro_seedance2p0_fast(
   Ok(GenerateVideoResponse::Seedance2Pro(Seedance2proVideoResponsePayload {
     order_id: response.order_id,
     task_id: response.task_id,
+    maybe_order_ids: response.order_ids,
+    maybe_task_ids: response.task_ids,
   }))
 }

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/generate_video_request_builder.rs

@@ -9,17 +9,17 @@ use crate::api::provider::Provider;
 use crate::api::video_list_ref::VideoListRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
+use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_kling3p0_pro::plan_generate_video_artcraft_kling3p0_pro;
+use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_kling3p0_standard::plan_generate_video_artcraft_kling3p0_standard;
 use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_kling_1_6_pro::plan_generate_video_artcraft_kling_1_6_pro;
 use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_kling_2_1_master::plan_generate_video_artcraft_kling_2_1_master;
 use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_kling_2_1_pro::plan_generate_video_artcraft_kling_2_1_pro;
 use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_kling_2_5_turbo_pro::plan_generate_video_artcraft_kling_2_5_turbo_pro;
 use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_kling_2_6_pro::plan_generate_video_artcraft_kling_2_6_pro;
-use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_kling3p0_pro::plan_generate_video_artcraft_kling3p0_pro;
-use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_kling3p0_standard::plan_generate_video_artcraft_kling3p0_standard;
-use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_seedance_1_0_lite::plan_generate_video_artcraft_seedance_1_0_lite;
 use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_seedance1p5_pro::plan_generate_video_artcraft_seedance1p5_pro;
 use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_seedance2p0::plan_generate_video_artcraft_seedance2p0;
 use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_seedance2p0_fast::plan_generate_video_artcraft_seedance2p0_fast;
+use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_seedance_1_0_lite::plan_generate_video_artcraft_seedance_1_0_lite;
 use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_sora_2::plan_generate_video_artcraft_sora_2;
 use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_sora_2_pro::plan_generate_video_artcraft_sora_2_pro;
 use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_veo_2::plan_generate_video_artcraft_veo_2;
@@ -47,12 +47,19 @@ use crate::generate::generate_video::plan::muapi::plan_generate_video_muapi_seed
 use crate::generate::generate_video::plan::seedance2pro::plan_generate_video_seedance2pro_seedance2p0::plan_generate_video_seedance2pro_seedance2p0;
 use crate::generate::generate_video::plan::seedance2pro::plan_generate_video_seedance2pro_seedance2p0_fast::plan_generate_video_seedance2pro_seedance2p0_fast;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
+use crate::generate::generate_video_v2::providers::artcraft::happy_horse_1p0::build::build_artcraft_happy_horse_1p0;
+use crate::generate::generate_video_v2::providers::artcraft::seedance_2p0::build::build_artcraft_seedance_2p0;
+use crate::generate::generate_video_v2::providers::artcraft::seedance_2p0_fast::build::build_artcraft_seedance_2p0_fast;
+use crate::generate::generate_video_v2::providers::kinovi::happy_horse_1p0::build::build_kinovi_happy_horse_1p0;
+use crate::generate::generate_video_v2::providers::kinovi::seedance_2p0::build::build_kinovi_seedance_2p0;
+use crate::generate::generate_video_v2::providers::kinovi::seedance_2p0_fast::build::build_kinovi_seedance_2p0_fast;
+use crate::generate::generate_video_v2::video_generation_draft_or_request::VideoGenerationDraftOrRequest;
 
 /// Plan to either (1) generate a video or (2) determine how much it costs to generate that video.
 /// This works across multiple providers by shaping a generic "GenerateVideoRequest" into a provider-specific plan.
 /// That plan can then be used to return a cost estimate for that given provider or return a struct that can be used to send a real generation request.
 #[derive(Clone, Debug)]
-pub struct GenerateVideoRequest {
+pub struct GenerateVideoRequestBuilder {
   /// Which model to use.
   pub model: CommonVideoModel,
 
@@ -109,7 +116,57 @@ pub struct GenerateVideoRequest {
   pub idempotency_token: Option<String>,
 }
 
-impl GenerateVideoRequest {
+impl Default for GenerateVideoRequestBuilder {
+  fn default() -> Self {
+    Self {
+      model: CommonVideoModel::Seedance2p0,
+      provider: Provider::Artcraft,
+      request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::PayMoreUpgrade,
+      prompt: None,
+      negative_prompt: None,
+      start_frame: None,
+      end_frame: None,
+      reference_images: None,
+      reference_videos: None,
+      reference_audio: None,
+      reference_character_tokens: None,
+      resolution: None,
+      aspect_ratio: None,
+      duration_seconds: None,
+      video_batch_count: None,
+      generate_audio: None,
+      idempotency_token: None,
+    }
+  }
+}
+
+impl GenerateVideoRequestBuilder {
+
+  pub fn use_new_builder(&self) -> bool {
+    match (self.provider, self.model) {
+      (Provider::Artcraft, CommonVideoModel::HappyHorse1p0) => true,
+      (Provider::Artcraft, CommonVideoModel::Seedance2p0) => true,
+      (Provider::Artcraft, CommonVideoModel::Seedance2p0Fast) => true,
+      (Provider::Seedance2Pro, CommonVideoModel::HappyHorse1p0) => true,
+      (Provider::Seedance2Pro, CommonVideoModel::Seedance2p0) => true,
+      (Provider::Seedance2Pro, CommonVideoModel::Seedance2p0Fast) => true,
+      _ => false,
+    }
+  }
+
+  // New builder (transitional state)
+  pub fn build2(self) -> Result<VideoGenerationDraftOrRequest, ArtcraftRouterError> {
+    match (self.provider, self.model) {
+      (Provider::Artcraft, CommonVideoModel::HappyHorse1p0) => build_artcraft_happy_horse_1p0(self),
+      (Provider::Artcraft, CommonVideoModel::Seedance2p0) => build_artcraft_seedance_2p0(self),
+      (Provider::Artcraft, CommonVideoModel::Seedance2p0Fast) => build_artcraft_seedance_2p0_fast(self),
+      (Provider::Seedance2Pro, CommonVideoModel::HappyHorse1p0) => build_kinovi_happy_horse_1p0(self),
+      (Provider::Seedance2Pro, CommonVideoModel::Seedance2p0) => build_kinovi_seedance_2p0(self),
+      (Provider::Seedance2Pro, CommonVideoModel::Seedance2p0Fast) => build_kinovi_seedance_2p0_fast(self),
+      _ => self.unsupported_provider_and_model(),
+    }
+  }
+
   /// Read the video generation request, construct a plan, then yield a means to execute it.
   pub fn build(&self) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
     match self.provider {
@@ -188,6 +245,12 @@ impl GenerateVideoRequest {
     ))
   }
 
+  fn unsupported_provider_and_model(&self) -> Result<VideoGenerationDraftOrRequest, ArtcraftRouterError> {
+    Err(ArtcraftRouterError::UnsupportedProviderAndModelForNewApi(
+      format!("Video generation for model `{:?}` is not supported for provider {:?} using the new API", self.model, self.provider)
+    ))
+  }
+
   pub fn get_or_generate_idempotency_token(&self) -> String {
     self.idempotency_token.clone()
         .unwrap_or_else(|| uuid::Uuid::new_v4().to_string())

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/generate_video_response.rs

@@ -16,6 +16,8 @@ pub struct MuapiVideoResponsePayload {
 pub struct Seedance2proVideoResponsePayload {
   pub order_id: String,
   pub task_id: String,
+  pub maybe_order_ids: Option<Vec<String>>,
+  pub maybe_task_ids: Option<Vec<String>>,
 }
 
 #[derive(Clone, Debug)]

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/mod.rs

@@ -1,6 +1,6 @@
 pub mod cost;
 pub mod execute;
-pub mod generate_video_request;
+pub mod generate_video_request_builder;
 pub mod generate_video_response;
 pub mod plan;
 pub mod video_generation_cost_estimate;

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/artcraft/plan_generate_video_artcraft_kling3p0_pro.rs

@@ -3,7 +3,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use artcraft_api_defs::generate::video::multi_function::kling_3p0_pro_multi_function_video_gen::{
   Kling3p0ProMultiFunctionVideoGenAspectRatio,
@@ -24,7 +24,7 @@ pub struct PlanArtcraftKling3p0Pro {
 }
 
 pub fn plan_generate_video_artcraft_kling3p0_pro(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 
@@ -166,11 +166,11 @@ mod tests {
   use crate::api::provider::Provider;
   use crate::errors::artcraft_router_error::ArtcraftRouterError;
   use crate::errors::client_error::ClientError;
-  use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
   use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 
-  fn base_request() -> GenerateVideoRequest {
-    GenerateVideoRequest {
+  fn base_request() -> GenerateVideoRequestBuilder {
+    GenerateVideoRequestBuilder {
       model: CommonVideoModel::Kling3p0Pro,
       provider: Provider::Artcraft,
       prompt: Some("a cat in space".to_string()),
@@ -193,7 +193,7 @@ mod tests {
 
   #[test]
   fn aspect_ratio_direct_16x9() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
       ..base_request()
     };
@@ -203,7 +203,7 @@ mod tests {
 
   #[test]
   fn aspect_ratio_direct_9x16() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::TallNineBySixteen),
       ..base_request()
     };
@@ -213,7 +213,7 @@ mod tests {
 
   #[test]
   fn aspect_ratio_direct_square() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::Square),
       ..base_request()
     };
@@ -223,7 +223,7 @@ mod tests {
 
   #[test]
   fn aspect_ratio_error_out_on_unsupported() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::WideThreeByTwo),
       request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::ErrorOut,
       ..base_request()
@@ -238,7 +238,7 @@ mod tests {
   #[test]
   fn duration_valid_range() {
     for d in 3..=15 {
-      let request = GenerateVideoRequest {
+      let request = GenerateVideoRequestBuilder {
         duration_seconds: Some(d),
         ..base_request()
       };
@@ -249,7 +249,7 @@ mod tests {
 
   #[test]
   fn duration_out_of_range_error_out() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       duration_seconds: Some(16),
       request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::ErrorOut,
       ..base_request()
@@ -263,7 +263,7 @@ mod tests {
 
   #[test]
   fn url_image_ref_returns_error() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       start_frame: Some(ImageRef::Url("https://example.com/image.jpg".to_string())),
       ..base_request()
     };

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/artcraft/plan_generate_video_artcraft_kling3p0_standard.rs

@@ -3,7 +3,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use artcraft_api_defs::generate::video::multi_function::kling_3p0_standard_multi_function_video_gen::{
   Kling3p0StandardMultiFunctionVideoGenAspectRatio,
@@ -24,7 +24,7 @@ pub struct PlanArtcraftKling3p0Standard {
 }
 
 pub fn plan_generate_video_artcraft_kling3p0_standard(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 
@@ -166,11 +166,11 @@ mod tests {
   use crate::api::provider::Provider;
   use crate::errors::artcraft_router_error::ArtcraftRouterError;
   use crate::errors::client_error::ClientError;
-  use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
   use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 
-  fn base_request() -> GenerateVideoRequest {
-    GenerateVideoRequest {
+  fn base_request() -> GenerateVideoRequestBuilder {
+    GenerateVideoRequestBuilder {
       model: CommonVideoModel::Kling3p0Standard,
       provider: Provider::Artcraft,
       prompt: Some("a cat in space".to_string()),
@@ -193,7 +193,7 @@ mod tests {
 
   #[test]
   fn aspect_ratio_direct_16x9() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
       ..base_request()
     };
@@ -203,7 +203,7 @@ mod tests {
 
   #[test]
   fn aspect_ratio_direct_9x16() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::TallNineBySixteen),
       ..base_request()
     };
@@ -213,7 +213,7 @@ mod tests {
 
   #[test]
   fn aspect_ratio_direct_square() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::Square),
       ..base_request()
     };
@@ -223,7 +223,7 @@ mod tests {
 
   #[test]
   fn aspect_ratio_error_out_on_unsupported() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::WideThreeByTwo),
       request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::ErrorOut,
       ..base_request()
@@ -238,7 +238,7 @@ mod tests {
   #[test]
   fn duration_valid_range() {
     for d in 3..=15 {
-      let request = GenerateVideoRequest {
+      let request = GenerateVideoRequestBuilder {
         duration_seconds: Some(d),
         ..base_request()
       };
@@ -249,7 +249,7 @@ mod tests {
 
   #[test]
   fn duration_out_of_range_error_out() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       duration_seconds: Some(16),
       request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::ErrorOut,
       ..base_request()
@@ -263,7 +263,7 @@ mod tests {
 
   #[test]
   fn url_image_ref_returns_error() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       start_frame: Some(ImageRef::Url("https://example.com/image.jpg".to_string())),
       ..base_request()
     };

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/artcraft/plan_generate_video_artcraft_kling_1_6_pro.rs

@@ -3,7 +3,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use artcraft_api_defs::generate::video::generate_kling_1_6_pro_image_to_video::{
   GenerateKling16ProAspectRatio, GenerateKling16ProDuration,
@@ -21,7 +21,7 @@ pub struct PlanArtcraftKling16Pro {
 }
 
 pub fn plan_generate_video_artcraft_kling_1_6_pro(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/artcraft/plan_generate_video_artcraft_kling_2_1_master.rs

@@ -3,7 +3,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use artcraft_api_defs::generate::video::generate_kling_2_1_master_image_to_video::{
   GenerateKling21MasterAspectRatio, GenerateKling21MasterDuration,
@@ -20,7 +20,7 @@ pub struct PlanArtcraftKling21Master {
 }
 
 pub fn plan_generate_video_artcraft_kling_2_1_master(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/artcraft/plan_generate_video_artcraft_kling_2_1_pro.rs

@@ -3,7 +3,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use artcraft_api_defs::generate::video::generate_kling_2_1_pro_image_to_video::{
   GenerateKling21ProAspectRatio, GenerateKling21ProDuration,
@@ -21,7 +21,7 @@ pub struct PlanArtcraftKling21Pro {
 }
 
 pub fn plan_generate_video_artcraft_kling_2_1_pro(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/artcraft/plan_generate_video_artcraft_kling_2_5_turbo_pro.rs

@@ -3,7 +3,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use artcraft_api_defs::generate::video::multi_function::kling_2_5_turbo_multi_function_video_gen::{
   Kling2p5TurboProMultiFunctionVideoGenAspectRatio, Kling2p5TurboProMultiFunctionVideoGenDuration,
@@ -22,7 +22,7 @@ pub struct PlanArtcraftKling2p5TurboPro {
 }
 
 pub fn plan_generate_video_artcraft_kling_2_5_turbo_pro(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/artcraft/plan_generate_video_artcraft_kling_2_6_pro.rs

@@ -3,7 +3,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use artcraft_api_defs::generate::video::multi_function::kling_2_6_multi_function_video_gen::{
   Kling2p6ProMultiFunctionVideoGenAspectRatio, Kling2p6ProMultiFunctionVideoGenDuration,
@@ -22,7 +22,7 @@ pub struct PlanArtcraftKling2p6Pro {
 }
 
 pub fn plan_generate_video_artcraft_kling_2_6_pro(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/artcraft/plan_generate_video_artcraft_seedance1p5_pro.rs

@@ -3,7 +3,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use artcraft_api_defs::generate::video::multi_function::seedance_1p5_pro_multi_function_video_gen::{
   Seedance1p5ProMultiFunctionVideoGenAspectRatio,
@@ -25,7 +25,7 @@ pub struct PlanArtcraftSeedance1p5Pro {
 }
 
 pub fn plan_generate_video_artcraft_seedance1p5_pro(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 
@@ -184,11 +184,11 @@ mod tests {
   use crate::api::provider::Provider;
   use crate::errors::artcraft_router_error::ArtcraftRouterError;
   use crate::errors::client_error::ClientError;
-  use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
   use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 
-  fn base_seedance_1p5_pro_request() -> GenerateVideoRequest {
-    GenerateVideoRequest {
+  fn base_seedance_1p5_pro_request() -> GenerateVideoRequestBuilder {
+    GenerateVideoRequestBuilder {
       model: CommonVideoModel::Seedance1p5Pro,
       provider: Provider::Artcraft,
       prompt: Some("a cat in space".to_string()),
@@ -211,7 +211,7 @@ mod tests {
 
   #[test]
   fn aspect_ratio_direct_16x9() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
       ..base_seedance_1p5_pro_request()
     };
@@ -221,7 +221,7 @@ mod tests {
 
   #[test]
   fn aspect_ratio_direct_9x16() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::TallNineBySixteen),
       ..base_seedance_1p5_pro_request()
     };
@@ -231,7 +231,7 @@ mod tests {
 
   #[test]
   fn aspect_ratio_direct_21x9() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::WideTwentyOneByNine),
       ..base_seedance_1p5_pro_request()
     };
@@ -241,7 +241,7 @@ mod tests {
 
   #[test]
   fn aspect_ratio_error_out_on_unsupported() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::WideThreeByTwo),
       request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::ErrorOut,
       ..base_seedance_1p5_pro_request()
@@ -256,7 +256,7 @@ mod tests {
   #[test]
   fn duration_valid_range() {
     for d in 4..=12 {
-      let request = GenerateVideoRequest {
+      let request = GenerateVideoRequestBuilder {
         duration_seconds: Some(d),
         ..base_seedance_1p5_pro_request()
       };
@@ -267,7 +267,7 @@ mod tests {
 
   #[test]
   fn duration_out_of_range_error_out() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       duration_seconds: Some(13),
       request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::ErrorOut,
       ..base_seedance_1p5_pro_request()
@@ -281,7 +281,7 @@ mod tests {
 
   #[test]
   fn url_image_ref_accepted_for_cost_path() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       start_frame: Some(ImageRef::Url("https://example.com/image.jpg".to_string())),
       ..base_seedance_1p5_pro_request()
     };

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/artcraft/plan_generate_video_artcraft_seedance2p0.rs

@@ -1,12 +1,13 @@
 use crate::api::audio_list_ref::AudioListRef;
 use crate::api::common_aspect_ratio::CommonAspectRatio;
+use crate::api::common_resolution::CommonResolution;
 use crate::api::image_list_ref::ImageListRef;
 use crate::api::image_ref::ImageRef;
 use crate::api::video_list_ref::VideoListRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use artcraft_api_defs::generate::video::multi_function::seedance_2p0_multi_function_video_gen::{
   Seedance2p0AspectRatio, Seedance2p0BatchCount,
@@ -24,13 +25,14 @@ pub struct PlanArtcraftSeedance2p0 {
   pub reference_audio: Option<Vec<MediaFileToken>>,
   pub reference_characters: Option<Vec<CharacterToken>>,
   pub aspect_ratio: Option<Seedance2p0AspectRatio>,
+  pub resolution: Option<CommonResolution>,
   pub duration_seconds: Option<u8>,
   pub batch_count: Seedance2p0BatchCount,
   pub idempotency_token: String,
 }
 
 pub fn plan_generate_video_artcraft_seedance2p0(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 
@@ -41,6 +43,7 @@ pub fn plan_generate_video_artcraft_seedance2p0(
   let reference_audio = resolve_audio_list_ref(request.reference_audio.clone())?;
 
   let aspect_ratio = plan_aspect_ratio(request.aspect_ratio, strategy)?;
+  let resolution = plan_output_resolution(request.resolution, strategy)?;
   let batch_count = plan_batch_count(request.video_batch_count, strategy)?;
   let duration_seconds = plan_duration(request.duration_seconds, strategy)?;
 
@@ -53,6 +56,7 @@ pub fn plan_generate_video_artcraft_seedance2p0(
     reference_audio,
     reference_characters: resolve_character_list_ref(request.reference_character_tokens.clone()),
     aspect_ratio,
+    resolution,
     duration_seconds,
     batch_count,
     idempotency_token: request.get_or_generate_idempotency_token(),
@@ -228,6 +232,45 @@ fn plan_duration(
   }
 }
 
+// Seedance 2.0 Pro supports output resolutions: 480p, 720p, 1080p.
+fn plan_output_resolution(
+  resolution: Option<CommonResolution>,
+  strategy: RequestMismatchMitigationStrategy,
+) -> Result<Option<CommonResolution>, ArtcraftRouterError> {
+  match resolution {
+    None => Ok(None),
+
+    // Direct mappings
+    Some(CommonResolution::FourEightyP)
+    | Some(CommonResolution::SevenTwentyP)
+    | Some(CommonResolution::TenEightyP) => Ok(resolution),
+
+    // Mismatches
+    Some(unsupported) => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "resolution",
+          value: format!("{:?}", unsupported),
+        }))
+      }
+      RequestMismatchMitigationStrategy::PayMoreUpgrade => {
+        // HalfK → 480p (up); OneK/TwoK/ThreeK/FourK → 1080p (max)
+        Ok(Some(match unsupported {
+          CommonResolution::HalfK => CommonResolution::FourEightyP,
+          _ => CommonResolution::TenEightyP,
+        }))
+      }
+      RequestMismatchMitigationStrategy::PayLessDowngrade => {
+        // HalfK → 480p (min); OneK/TwoK/ThreeK/FourK → 1080p (closest below)
+        Ok(Some(match unsupported {
+          CommonResolution::HalfK => CommonResolution::FourEightyP,
+          _ => CommonResolution::TenEightyP,
+        }))
+      }
+    },
+  }
+}
+
 #[cfg(test)]
 mod tests {
   use super::*;
@@ -243,7 +286,7 @@ mod tests {
 
   #[test]
   fn aspect_ratio_direct_16x9() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
       ..base_video_request()
     };
@@ -253,7 +296,7 @@ mod tests {
 
   #[test]
   fn aspect_ratio_direct_9x16() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::TallNineBySixteen),
       ..base_video_request()
     };
@@ -263,7 +306,7 @@ mod tests {
 
   #[test]
   fn aspect_ratio_direct_square() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::Square),
       ..base_video_request()
     };
@@ -278,7 +321,7 @@ mod tests {
       RequestMismatchMitigationStrategy::PayMoreUpgrade,
       RequestMismatchMitigationStrategy::PayLessDowngrade,
     ] {
-      let request = GenerateVideoRequest {
+      let request = GenerateVideoRequestBuilder {
         aspect_ratio: Some(CommonAspectRatio::WideThreeByTwo),
         request_mismatch_mitigation_strategy: strategy,
         ..base_video_request()
@@ -293,7 +336,7 @@ mod tests {
 
   #[test]
   fn aspect_ratio_error_out_on_unsupported() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::WideThreeByTwo),
       request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::ErrorOut,
       ..base_video_request()
@@ -312,7 +355,7 @@ mod tests {
       RequestMismatchMitigationStrategy::PayMoreUpgrade,
       RequestMismatchMitigationStrategy::PayLessDowngrade,
     ] {
-      let request = GenerateVideoRequest {
+      let request = GenerateVideoRequestBuilder {
         video_batch_count: Some(0),
         request_mismatch_mitigation_strategy: strategy,
         ..base_video_request()
@@ -327,22 +370,22 @@ mod tests {
 
   #[test]
   fn batch_count_direct_mapping() {
-    let req = GenerateVideoRequest { video_batch_count: Some(1), ..base_video_request() };
+    let req = GenerateVideoRequestBuilder { video_batch_count: Some(1), ..base_video_request() };
     let VideoGenerationPlan::ArtcraftSeedance2p0(plan) = req.build().unwrap() else { panic!("wrong variant") };
     assert!(matches!(plan.batch_count, Seedance2p0BatchCount::One));
 
-    let req = GenerateVideoRequest { video_batch_count: Some(2), ..base_video_request() };
+    let req = GenerateVideoRequestBuilder { video_batch_count: Some(2), ..base_video_request() };
     let VideoGenerationPlan::ArtcraftSeedance2p0(plan) = req.build().unwrap() else { panic!("wrong variant") };
     assert!(matches!(plan.batch_count, Seedance2p0BatchCount::Two));
 
-    let req = GenerateVideoRequest { video_batch_count: Some(4), ..base_video_request() };
+    let req = GenerateVideoRequestBuilder { video_batch_count: Some(4), ..base_video_request() };
     let VideoGenerationPlan::ArtcraftSeedance2p0(plan) = req.build().unwrap() else { panic!("wrong variant") };
     assert!(matches!(plan.batch_count, Seedance2p0BatchCount::Four));
   }
 
   #[test]
   fn batch_count_three_upgrade_rounds_to_four() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       video_batch_count: Some(3),
       request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::PayMoreUpgrade,
       ..base_video_request()
@@ -353,7 +396,7 @@ mod tests {
 
   #[test]
   fn batch_count_three_downgrade_rounds_to_two() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       video_batch_count: Some(3),
       request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::PayLessDowngrade,
       ..base_video_request()
@@ -364,7 +407,7 @@ mod tests {
 
   #[test]
   fn url_image_ref_returns_error() {
-    let request = GenerateVideoRequest {
+    let request = GenerateVideoRequestBuilder {
       start_frame: Some(ImageRef::Url("https://example.com/image.jpg".to_string())),
       ..base_video_request()
     };

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/artcraft/plan_generate_video_artcraft_seedance2p0_fast.rs

@@ -1,12 +1,13 @@
 use crate::api::audio_list_ref::AudioListRef;
 use crate::api::common_aspect_ratio::CommonAspectRatio;
+use crate::api::common_resolution::CommonResolution;
 use crate::api::image_list_ref::ImageListRef;
 use crate::api::image_ref::ImageRef;
 use crate::api::video_list_ref::VideoListRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::plan::artcraft::plan_generate_video_artcraft_seedance2p0::PlanArtcraftSeedance2p0;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use artcraft_api_defs::generate::video::multi_function::seedance_2p0_multi_function_video_gen::{
@@ -16,7 +17,7 @@ use tokens::tokens::characters::CharacterToken;
 use tokens::tokens::media_files::MediaFileToken;
 
 pub fn plan_generate_video_artcraft_seedance2p0_fast(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 
@@ -27,6 +28,7 @@ pub fn plan_generate_video_artcraft_seedance2p0_fast(
   let reference_audio = resolve_audio_list_ref(request.reference_audio.clone())?;
 
   let aspect_ratio = plan_aspect_ratio(request.aspect_ratio, strategy)?;
+  let resolution = plan_output_resolution(request.resolution, strategy)?;
   let batch_count = plan_batch_count(request.video_batch_count, strategy)?;
   let duration_seconds = plan_duration(request.duration_seconds, strategy)?;
 
@@ -39,6 +41,7 @@ pub fn plan_generate_video_artcraft_seedance2p0_fast(
     reference_audio,
     reference_characters: resolve_character_list_ref(request.reference_character_tokens.clone()),
     aspect_ratio,
+    resolution,
     duration_seconds,
     batch_count,
     idempotency_token: request.get_or_generate_idempotency_token(),
@@ -199,6 +202,44 @@ fn plan_duration(
   }
 }
 
+// Seedance 2.0 Fast supports output resolutions: 480p and 720p only.
+fn plan_output_resolution(
+  resolution: Option<CommonResolution>,
+  strategy: RequestMismatchMitigationStrategy,
+) -> Result<Option<CommonResolution>, ArtcraftRouterError> {
+  match resolution {
+    None => Ok(None),
+
+    // Direct mappings
+    Some(CommonResolution::FourEightyP)
+    | Some(CommonResolution::SevenTwentyP) => Ok(resolution),
+
+    // Mismatches
+    Some(unsupported) => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "resolution",
+          value: format!("{:?}", unsupported),
+        }))
+      }
+      RequestMismatchMitigationStrategy::PayMoreUpgrade => {
+        // HalfK → 480p (up); TenEightyP/OneK+ → 720p (max)
+        Ok(Some(match unsupported {
+          CommonResolution::HalfK => CommonResolution::FourEightyP,
+          _ => CommonResolution::SevenTwentyP,
+        }))
+      }
+      RequestMismatchMitigationStrategy::PayLessDowngrade => {
+        // HalfK → 480p (min); TenEightyP/OneK+ → 720p (closest below)
+        Ok(Some(match unsupported {
+          CommonResolution::HalfK => CommonResolution::FourEightyP,
+          _ => CommonResolution::SevenTwentyP,
+        }))
+      }
+    },
+  }
+}
+
 #[cfg(test)]
 mod tests {
   use crate::api::common_aspect_ratio::CommonAspectRatio;
@@ -208,14 +249,14 @@ mod tests {
   use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
   use crate::errors::artcraft_router_error::ArtcraftRouterError;
   use crate::errors::client_error::ClientError;
-  use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
   use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
   use artcraft_api_defs::generate::video::multi_function::seedance_2p0_multi_function_video_gen::{
     Seedance2p0AspectRatio, Seedance2p0BatchCount,
   };
 
-  fn base_request() -> GenerateVideoRequest {
-    GenerateVideoRequest {
+  fn base_request() -> GenerateVideoRequestBuilder {
+    GenerateVideoRequestBuilder {
       model: CommonVideoModel::Seedance2p0Fast,
       provider: Provider::Artcraft,
       prompt: Some("a cat in space".to_string()),
@@ -254,7 +295,7 @@ mod tests {
 
   #[test]
   fn aspect_ratio_16x9() {
-    let req = GenerateVideoRequest {
+    let req = GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
       ..base_request()
     };
@@ -265,7 +306,7 @@ mod tests {
 
   #[test]
   fn aspect_ratio_9x16() {
-    let req = GenerateVideoRequest {
+    let req = GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::TallNineBySixteen),
       ..base_request()
     };
@@ -276,7 +317,7 @@ mod tests {
 
   #[test]
   fn aspect_ratio_square() {
-    let req = GenerateVideoRequest {
+    let req = GenerateVideoRequestBuilder {
       aspect_ratio: Some(CommonAspectRatio::Square),
       ..base_request()
     };
@@ -295,7 +336,7 @@ mod tests {
 
   #[test]
   fn batch_count_2() {
-    let req = GenerateVideoRequest { video_batch_count: Some(2), ..base_request() };
+    let req = GenerateVideoRequestBuilder { video_batch_count: Some(2), ..base_request() };
     let plan = req.build().unwrap();
     let VideoGenerationPlan::ArtcraftSeedance2p0Fast(p) = plan else { panic!("wrong variant") };
     assert!(matches!(p.batch_count, Seedance2p0BatchCount::Two));
@@ -303,7 +344,7 @@ mod tests {
 
   #[test]
   fn batch_count_4() {
-    let req = GenerateVideoRequest { video_batch_count: Some(4), ..base_request() };
+    let req = GenerateVideoRequestBuilder { video_batch_count: Some(4), ..base_request() };
     let plan = req.build().unwrap();
     let VideoGenerationPlan::ArtcraftSeedance2p0Fast(p) = plan else { panic!("wrong variant") };
     assert!(matches!(p.batch_count, Seedance2p0BatchCount::Four));
@@ -311,7 +352,7 @@ mod tests {
 
   #[test]
   fn duration_in_range() {
-    let req = GenerateVideoRequest { duration_seconds: Some(10), ..base_request() };
+    let req = GenerateVideoRequestBuilder { duration_seconds: Some(10), ..base_request() };
     let plan = req.build().unwrap();
     let VideoGenerationPlan::ArtcraftSeedance2p0Fast(p) = plan else { panic!("wrong variant") };
     assert_eq!(p.duration_seconds, Some(10));
@@ -319,7 +360,7 @@ mod tests {
 
   #[test]
   fn duration_clamped_to_max() {
-    let req = GenerateVideoRequest { duration_seconds: Some(99), ..base_request() };
+    let req = GenerateVideoRequestBuilder { duration_seconds: Some(99), ..base_request() };
     let plan = req.build().unwrap();
     let VideoGenerationPlan::ArtcraftSeedance2p0Fast(p) = plan else { panic!("wrong variant") };
     assert_eq!(p.duration_seconds, Some(15));
@@ -327,7 +368,7 @@ mod tests {
 
   #[test]
   fn url_image_ref_returns_error() {
-    let req = GenerateVideoRequest {
+    let req = GenerateVideoRequestBuilder {
       start_frame: Some(ImageRef::Url("https://example.com/image.jpg".to_string())),
       ..base_request()
     };

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/artcraft/plan_generate_video_artcraft_seedance_1_0_lite.rs

@@ -4,7 +4,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use artcraft_api_defs::generate::video::generate_seedance_1_0_lite_image_to_video::{
   GenerateSeedance10LiteAspectRatio, GenerateSeedance10LiteDuration,
@@ -24,7 +24,7 @@ pub struct PlanArtcraftSeedance10Lite {
 }
 
 pub fn plan_generate_video_artcraft_seedance_1_0_lite(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/artcraft/plan_generate_video_artcraft_sora_2.rs

@@ -4,7 +4,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use artcraft_api_defs::generate::video::multi_function::sora_2_multi_function_video_gen::{
   Sora2MultiFunctionVideoGenAspectRatio, Sora2MultiFunctionVideoGenDuration,
@@ -23,7 +23,7 @@ pub struct PlanArtcraftSora2 {
 }
 
 pub fn plan_generate_video_artcraft_sora_2(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/artcraft/plan_generate_video_artcraft_sora_2_pro.rs

@@ -4,7 +4,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use artcraft_api_defs::generate::video::multi_function::sora_2_pro_multi_function_video_gen::{
   Sora2ProMultiFunctionVideoGenAspectRatio, Sora2ProMultiFunctionVideoGenDuration,
@@ -23,7 +23,7 @@ pub struct PlanArtcraftSora2Pro {
 }
 
 pub fn plan_generate_video_artcraft_sora_2_pro(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/artcraft/plan_generate_video_artcraft_veo_2.rs

@@ -3,7 +3,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use artcraft_api_defs::generate::video::generate_veo_2_image_to_video::{
   GenerateVeo2AspectRatio, GenerateVeo2Duration,
@@ -23,7 +23,7 @@ pub struct PlanArtcraftVeo2 {
 }
 
 pub fn plan_generate_video_artcraft_veo_2(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/artcraft/plan_generate_video_artcraft_veo_3.rs

@@ -4,7 +4,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use artcraft_api_defs::generate::video::generate_veo_3_image_to_video::{
   GenerateVeo3AspectRatio, GenerateVeo3Duration, GenerateVeo3Resolution,
@@ -29,7 +29,7 @@ pub struct PlanArtcraftVeo3 {
 }
 
 pub fn plan_generate_video_artcraft_veo_3(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/artcraft/plan_generate_video_artcraft_veo_3_fast.rs

@@ -4,7 +4,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use artcraft_api_defs::generate::video::generate_veo_3_fast_image_to_video::{
   GenerateVeo3FastAspectRatio, GenerateVeo3FastDuration, GenerateVeo3FastResolution,
@@ -23,7 +23,7 @@ pub struct PlanArtcraftVeo3Fast {
 }
 
 pub fn plan_generate_video_artcraft_veo_3_fast(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/artcraft/plan_generate_video_artcraft_veo_3p1.rs

@@ -4,7 +4,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use artcraft_api_defs::generate::video::multi_function::veo_3p1_multi_function_video_gen::{
   Veo3p1MultiFunctionVideoGenAspectRatio, Veo3p1MultiFunctionVideoGenDuration,
@@ -26,14 +26,14 @@ pub struct PlanArtcraftVeo3p1 {
 }
 
 pub fn plan_generate_video_artcraft_veo_3p1(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let plan = build_plan_artcraft_veo_3p1(request)?;
   Ok(VideoGenerationPlan::ArtcraftVeo3p1(plan))
 }
 
 pub(crate) fn build_plan_artcraft_veo_3p1(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<PlanArtcraftVeo3p1, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/artcraft/plan_generate_video_artcraft_veo_3p1_fast.rs

@@ -4,7 +4,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use artcraft_api_defs::generate::video::multi_function::veo_3p1_fast_multi_function_video_gen::{
   Veo3p1FastMultiFunctionVideoGenAspectRatio, Veo3p1FastMultiFunctionVideoGenDuration,
@@ -26,7 +26,7 @@ pub struct PlanArtcraftVeo3p1Fast {
 }
 
 pub fn plan_generate_video_artcraft_veo_3p1_fast(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/fal/plan_generate_video_fal_kling_1_6_pro.rs

@@ -3,7 +3,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use fal_client::requests::webhook::video::image::enqueue_kling_v1p6_pro_image_to_video_webhook::{
   Kling1p6ProAspectRatio, Kling1p6ProDuration,
@@ -19,7 +19,7 @@ pub struct PlanFalKling16Pro {
 }
 
 pub fn plan_generate_video_fal_kling_1_6_pro(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/fal/plan_generate_video_fal_kling_2_1_master.rs

@@ -2,7 +2,7 @@ use crate::api::common_aspect_ratio::CommonAspectRatio;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::plan::fal::plan_generate_video_fal_kling_1_6_pro::require_url;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use fal_client::requests::webhook::video::image::enqueue_kling_v2p1_master_image_to_video_webhook::{
@@ -18,7 +18,7 @@ pub struct PlanFalKling21Master {
 }
 
 pub fn plan_generate_video_fal_kling_2_1_master(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/fal/plan_generate_video_fal_kling_2_1_pro.rs

@@ -2,7 +2,7 @@ use crate::api::common_aspect_ratio::CommonAspectRatio;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::plan::fal::plan_generate_video_fal_kling_1_6_pro::{optional_url, require_url};
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use fal_client::requests::webhook::video::image::enqueue_kling_v2p1_pro_image_to_video_webhook::{
@@ -19,7 +19,7 @@ pub struct PlanFalKling21Pro {
 }
 
 pub fn plan_generate_video_fal_kling_2_1_pro(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/fal/plan_generate_video_fal_kling_2_5_turbo_pro.rs

@@ -2,7 +2,7 @@ use crate::api::common_aspect_ratio::CommonAspectRatio;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::plan::fal::plan_generate_video_fal_kling_1_6_pro::optional_url;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 
@@ -38,7 +38,7 @@ pub struct PlanFalKling2p5TurboPro {
 }
 
 pub fn plan_generate_video_fal_kling_2_5_turbo_pro(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/fal/plan_generate_video_fal_kling_2_6_pro.rs

@@ -2,7 +2,7 @@ use crate::api::common_aspect_ratio::CommonAspectRatio;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::plan::fal::plan_generate_video_fal_kling_1_6_pro::optional_url;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 
@@ -36,7 +36,7 @@ pub struct PlanFalKling2p6Pro {
 }
 
 pub fn plan_generate_video_fal_kling_2_6_pro(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/fal/plan_generate_video_fal_kling_3p0_pro.rs

@@ -2,7 +2,7 @@ use crate::api::common_aspect_ratio::CommonAspectRatio;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::plan::fal::plan_generate_video_fal_kling_1_6_pro::optional_url;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 
@@ -37,7 +37,7 @@ pub struct PlanFalKling3p0Pro {
 }
 
 pub fn plan_generate_video_fal_kling_3p0_pro(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let inner = build_kling_3p0_plan(request, "Kling 3.0 Pro")?;
   Ok(VideoGenerationPlan::FalKling3p0Pro(PlanFalKling3p0Pro {
@@ -60,7 +60,7 @@ pub(crate) struct Kling3p0Common {
 }
 
 pub(crate) fn build_kling_3p0_plan(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
   _model_label: &'static str,
 ) -> Result<Kling3p0Common, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/fal/plan_generate_video_fal_kling_3p0_standard.rs

@@ -1,5 +1,5 @@
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::plan::fal::plan_generate_video_fal_kling_3p0_pro::{
   build_kling_3p0_plan, FalKling3p0AspectRatio, FalKling3p0Duration, FalKling3p0Mode,
 };
@@ -16,7 +16,7 @@ pub struct PlanFalKling3p0Standard {
 }
 
 pub fn plan_generate_video_fal_kling_3p0_standard(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let inner = build_kling_3p0_plan(request, "Kling 3.0 Standard")?;
   Ok(VideoGenerationPlan::FalKling3p0Standard(PlanFalKling3p0Standard {

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/fal/plan_generate_video_fal_seedance_1_0_lite.rs

@@ -3,7 +3,7 @@ use crate::api::common_resolution::CommonResolution;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::plan::fal::plan_generate_video_fal_kling_1_6_pro::{optional_url, require_url};
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use fal_client::requests::webhook::video::image::enqueue_seedance_1_lite_image_to_video_webhook::{
@@ -21,7 +21,7 @@ pub struct PlanFalSeedance10Lite {
 }
 
 pub fn plan_generate_video_fal_seedance_1_0_lite(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/fal/plan_generate_video_fal_seedance_1p5_pro.rs

@@ -3,7 +3,7 @@ use crate::api::common_resolution::CommonResolution;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::plan::fal::plan_generate_video_fal_kling_1_6_pro::optional_url;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 
@@ -58,7 +58,7 @@ pub struct PlanFalSeedance1p5Pro {
 }
 
 pub fn plan_generate_video_fal_seedance_1p5_pro(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/fal/plan_generate_video_fal_sora_2.rs

@@ -3,7 +3,7 @@ use crate::api::common_resolution::CommonResolution;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::plan::fal::plan_generate_video_fal_kling_1_6_pro::optional_url;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 
@@ -44,7 +44,7 @@ pub struct PlanFalSora2 {
 }
 
 pub fn plan_generate_video_fal_sora_2(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/fal/plan_generate_video_fal_sora_2_pro.rs

@@ -3,7 +3,7 @@ use crate::api::common_resolution::CommonResolution;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::plan::fal::plan_generate_video_fal_kling_1_6_pro::optional_url;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 
@@ -44,7 +44,7 @@ pub struct PlanFalSora2Pro {
 }
 
 pub fn plan_generate_video_fal_sora_2_pro(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/fal/plan_generate_video_fal_veo_2.rs

@@ -3,7 +3,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use fal_client::requests::webhook::video::image::enqueue_veo_2_image_to_video_webhook::{
   Veo2AspectRatio, Veo2Duration,
@@ -29,7 +29,7 @@ pub struct PlanFalVeo2 {
 }
 
 pub fn plan_generate_video_fal_veo_2(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/fal/plan_generate_video_fal_veo_3.rs

@@ -4,7 +4,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use fal_client::requests::webhook::video::image::enqueue_veo_3_image_to_video_webhook::{
   Veo3I2vAspectRatio, Veo3I2vDuration, Veo3I2vResolution,
@@ -70,7 +70,7 @@ pub struct PlanFalVeo3 {
 }
 
 pub fn plan_generate_video_fal_veo_3(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/fal/plan_generate_video_fal_veo_3_fast.rs

@@ -3,7 +3,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use crate::api::common_aspect_ratio::CommonAspectRatio;
 use fal_client::requests::webhook::video::image::enqueue_veo_3_fast_image_to_video_webhook::{
@@ -21,7 +21,7 @@ pub struct PlanFalVeo3Fast {
 }
 
 pub fn plan_generate_video_fal_veo_3_fast(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/fal/plan_generate_video_fal_veo_3p1.rs

@@ -4,7 +4,7 @@ use crate::api::image_ref::ImageRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 
 /// Three-way internal selection of which Fal Veo 3.1 endpoint to call.
@@ -49,14 +49,14 @@ pub struct PlanFalVeo3p1 {
 }
 
 pub fn plan_generate_video_fal_veo_3p1(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let plan = build_plan_fal_veo_3p1(request, "Veo 3.1")?;
   Ok(VideoGenerationPlan::FalVeo3p1(plan))
 }
 
 pub(crate) fn build_plan_fal_veo_3p1(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
   model_label: &'static str,
 ) -> Result<PlanFalVeo3p1, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/fal/plan_generate_video_fal_veo_3p1_fast.rs

@@ -1,5 +1,5 @@
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::plan::fal::plan_generate_video_fal_veo_3p1::{
   build_plan_fal_veo_3p1, PlanFalVeo3p1,
 };
@@ -14,7 +14,7 @@ pub struct PlanFalVeo3p1Fast {
 }
 
 pub fn plan_generate_video_fal_veo_3p1_fast(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let inner = build_plan_fal_veo_3p1(request, "Veo 3.1 Fast")?;
   Ok(VideoGenerationPlan::FalVeo3p1Fast(PlanFalVeo3p1Fast { inner }))

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/muapi/plan_generate_video_muapi_seedance2p0.rs

@@ -3,7 +3,7 @@ use crate::api::image_list_ref::ImageListRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
 use muapi_client::requests::seedance_2p0_image_to_video::seedance_2p0_image_to_video::{
   AspectRatio as I2vAspectRatio,
@@ -41,7 +41,7 @@ pub struct PlanMuapiSeedance2p0 {
 }
 
 pub fn plan_generate_video_muapi_seedance2p0(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/seedance2pro/plan_generate_video_seedance2pro_seedance2p0.rs

@@ -6,25 +6,22 @@ use crate::api::video_list_ref::VideoListRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
-use seedance2pro_client::requests::generate_video::generate_video::{KinoviBatchCount, KinoviResolution};
+use seedance2pro_client::requests::generate_video::generate_video::{
+  KinoviGenerateVideoRequest as SeedanceGenerateVideoRequest,
+  KinoviBatchCount, KinoviModelType, KinoviOutputResolution, KinoviAspectRatio,
+};
+
+use crate::api::common_resolution::CommonResolution;
 
 #[derive(Debug, Clone)]
 pub struct PlanSeedance2proSeedance2p0 {
-  pub prompt: Option<String>,
-  pub start_frame_url: Option<String>,
-  pub end_frame_url: Option<String>,
-  pub reference_image_urls: Option<Vec<String>>,
-  pub reference_video_urls: Option<Vec<String>>,
-  pub reference_audio_urls: Option<Vec<String>>,
-  pub resolution: KinoviResolution,
-  pub duration_seconds: u8,
-  pub batch_count: KinoviBatchCount,
+  pub request: SeedanceGenerateVideoRequest,
 }
 
 pub fn plan_generate_video_seedance2pro_seedance2p0(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 
@@ -34,23 +31,40 @@ pub fn plan_generate_video_seedance2pro_seedance2p0(
   let reference_video_urls = resolve_video_list_ref_urls(request.reference_videos.clone())?;
   let reference_audio_urls = resolve_audio_list_ref_urls(request.reference_audio.clone())?;
 
-  let resolution = plan_resolution(request.aspect_ratio, strategy)?;
+  let aspect_ratio = plan_aspect_ratio(request.aspect_ratio, strategy)?;
   let batch_count = plan_batch_count(request.video_batch_count, strategy)?;
   let duration_seconds = plan_duration(request.duration_seconds, strategy)?;
 
+  let output_resolution = request.resolution.map(map_common_resolution_to_kinovi);
+
   Ok(VideoGenerationPlan::Seedance2proSeedance2p0(PlanSeedance2proSeedance2p0 {
-    prompt: request.prompt.clone(),
-    start_frame_url,
-    end_frame_url,
-    reference_image_urls,
-    reference_video_urls,
-    reference_audio_urls,
-    resolution,
-    duration_seconds,
-    batch_count,
+    request: SeedanceGenerateVideoRequest {
+      model_type: KinoviModelType::Seedance2Pro,
+      prompt: request.prompt.clone().unwrap_or_default(),
+      aspect_ratio,
+      output_resolution,
+      duration_seconds,
+      batch_count,
+      start_frame_url,
+      end_frame_url,
+      reference_image_urls,
+      reference_video_urls,
+      reference_audio_urls,
+      character_ids: None,
+      use_face_blur_hack: None,
+    },
   }))
 }
 
+fn map_common_resolution_to_kinovi(resolution: CommonResolution) -> KinoviOutputResolution {
+  match resolution {
+    CommonResolution::FourEightyP => KinoviOutputResolution::FourEightyP,
+    CommonResolution::SevenTwentyP => KinoviOutputResolution::SevenTwentyP,
+    CommonResolution::TenEightyP => KinoviOutputResolution::TenEightyP,
+    _ => KinoviOutputResolution::SevenTwentyP,
+  }
+}
+
 fn resolve_image_ref_url(
   image_ref: Option<ImageRef>,
 ) -> Result<Option<String>, ArtcraftRouterError> {
@@ -104,29 +118,29 @@ fn resolve_audio_list_ref_urls(
 //
 // All supported ratios cost the same, so PayMoreUpgrade and PayLessDowngrade both
 // select the nearest match rather than rounding in a specific direction.
-fn plan_resolution(
+fn plan_aspect_ratio(
   aspect_ratio: Option<CommonAspectRatio>,
   strategy: RequestMismatchMitigationStrategy,
-) -> Result<KinoviResolution, ArtcraftRouterError> {
+) -> Result<KinoviAspectRatio, ArtcraftRouterError> {
   match aspect_ratio {
     // No preference or auto — default to landscape
     None
     | Some(CommonAspectRatio::Auto)
     | Some(CommonAspectRatio::Auto2k)
-    | Some(CommonAspectRatio::Auto4k) => Ok(KinoviResolution::Landscape16x9),
+    | Some(CommonAspectRatio::Auto4k) => Ok(KinoviAspectRatio::Landscape16x9),
 
     // Direct mappings
     Some(CommonAspectRatio::WideSixteenByNine) | Some(CommonAspectRatio::Wide) => {
-      Ok(KinoviResolution::Landscape16x9)
+      Ok(KinoviAspectRatio::Landscape16x9)
     }
     Some(CommonAspectRatio::TallNineBySixteen) | Some(CommonAspectRatio::Tall) => {
-      Ok(KinoviResolution::Portrait9x16)
+      Ok(KinoviAspectRatio::Portrait9x16)
     }
     Some(CommonAspectRatio::Square) | Some(CommonAspectRatio::SquareHd) => {
-      Ok(KinoviResolution::Square1x1)
+      Ok(KinoviAspectRatio::Square1x1)
     }
-    Some(CommonAspectRatio::WideFourByThree) => Ok(KinoviResolution::Standard4x3),
-    Some(CommonAspectRatio::TallThreeByFour) => Ok(KinoviResolution::Portrait3x4),
+    Some(CommonAspectRatio::WideFourByThree) => Ok(KinoviAspectRatio::Standard4x3),
+    Some(CommonAspectRatio::TallThreeByFour) => Ok(KinoviAspectRatio::Portrait3x4),
 
     // Mismatches — apply strategy
     Some(unsupported) => match strategy {
@@ -145,15 +159,15 @@ fn plan_resolution(
 }
 
 /// Pick the nearest supported resolution by AR value (width / height).
-fn nearest_resolution(aspect_ratio: CommonAspectRatio) -> KinoviResolution {
+fn nearest_resolution(aspect_ratio: CommonAspectRatio) -> KinoviAspectRatio {
   match aspect_ratio {
-    CommonAspectRatio::WideFiveByFour => KinoviResolution::Standard4x3,         // 1.25, nearest 1.33
-    CommonAspectRatio::WideThreeByTwo => KinoviResolution::Standard4x3,         // 1.50, nearest 1.33
-    CommonAspectRatio::WideTwentyOneByNine => KinoviResolution::Landscape16x9,  // 2.33, nearest 1.78
-    CommonAspectRatio::TallFourByFive => KinoviResolution::Portrait3x4,         // 0.80, nearest 0.75
-    CommonAspectRatio::TallTwoByThree => KinoviResolution::Portrait3x4,         // 0.67, nearest 0.75
-    CommonAspectRatio::TallNineByTwentyOne => KinoviResolution::Portrait9x16,   // 0.43, nearest 0.56
-    _ => KinoviResolution::Square1x1,
+    CommonAspectRatio::WideFiveByFour => KinoviAspectRatio::Standard4x3,         // 1.25, nearest 1.33
+    CommonAspectRatio::WideThreeByTwo => KinoviAspectRatio::Standard4x3,         // 1.50, nearest 1.33
+    CommonAspectRatio::WideTwentyOneByNine => KinoviAspectRatio::Landscape16x9,  // 2.33, nearest 1.78
+    CommonAspectRatio::TallFourByFive => KinoviAspectRatio::Portrait3x4,         // 0.80, nearest 0.75
+    CommonAspectRatio::TallTwoByThree => KinoviAspectRatio::Portrait3x4,         // 0.67, nearest 0.75
+    CommonAspectRatio::TallNineByTwentyOne => KinoviAspectRatio::Portrait9x16,   // 0.43, nearest 0.56
+    _ => KinoviAspectRatio::Square1x1,
   }
 }
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/plan/seedance2pro/plan_generate_video_seedance2pro_seedance2p0_fast.rs

@@ -6,25 +6,22 @@ use crate::api::video_list_ref::VideoListRef;
 use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
 use crate::errors::artcraft_router_error::ArtcraftRouterError;
 use crate::errors::client_error::ClientError;
-use crate::generate::generate_video::generate_video_request::GenerateVideoRequest;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
 use crate::generate::generate_video::video_generation_plan::VideoGenerationPlan;
-use seedance2pro_client::requests::generate_video::generate_video::{KinoviBatchCount, KinoviResolution};
+use seedance2pro_client::requests::generate_video::generate_video::{
+  KinoviGenerateVideoRequest as SeedanceGenerateVideoRequest,
+  KinoviBatchCount, KinoviModelType, KinoviOutputResolution, KinoviAspectRatio,
+};
+
+use crate::api::common_resolution::CommonResolution;
 
 #[derive(Debug, Clone)]
 pub struct PlanSeedance2proSeedance2p0Fast {
-  pub prompt: Option<String>,
-  pub start_frame_url: Option<String>,
-  pub end_frame_url: Option<String>,
-  pub reference_image_urls: Option<Vec<String>>,
-  pub reference_video_urls: Option<Vec<String>>,
-  pub reference_audio_urls: Option<Vec<String>>,
-  pub resolution: KinoviResolution,
-  pub duration_seconds: u8,
-  pub batch_count: KinoviBatchCount,
+  pub request: SeedanceGenerateVideoRequest,
 }
 
 pub fn plan_generate_video_seedance2pro_seedance2p0_fast(
-  request: &GenerateVideoRequest,
+  request: &GenerateVideoRequestBuilder,
 ) -> Result<VideoGenerationPlan, ArtcraftRouterError> {
   let strategy = request.request_mismatch_mitigation_strategy;
 
@@ -34,23 +31,40 @@ pub fn plan_generate_video_seedance2pro_seedance2p0_fast(
   let reference_video_urls = resolve_video_list_ref_urls(request.reference_videos.clone())?;
   let reference_audio_urls = resolve_audio_list_ref_urls(request.reference_audio.clone())?;
 
-  let resolution = plan_resolution(request.aspect_ratio, strategy)?;
+  let aspect_ratio = plan_aspect_ratio(request.aspect_ratio, strategy)?;
   let batch_count = plan_batch_count(request.video_batch_count, strategy)?;
   let duration_seconds = plan_duration(request.duration_seconds, strategy)?;
 
+  let output_resolution = request.resolution.map(map_common_resolution_to_kinovi);
+
   Ok(VideoGenerationPlan::Seedance2proSeedance2p0Fast(PlanSeedance2proSeedance2p0Fast {
-    prompt: request.prompt.clone(),
-    start_frame_url,
-    end_frame_url,
-    reference_image_urls,
-    reference_video_urls,
-    reference_audio_urls,
-    resolution,
-    duration_seconds,
-    batch_count,
+    request: SeedanceGenerateVideoRequest {
+      model_type: KinoviModelType::Seedance2Fast,
+      prompt: request.prompt.clone().unwrap_or_default(),
+      aspect_ratio,
+      output_resolution,
+      duration_seconds,
+      batch_count,
+      start_frame_url,
+      end_frame_url,
+      reference_image_urls,
+      reference_video_urls,
+      reference_audio_urls,
+      character_ids: None,
+      use_face_blur_hack: None,
+    },
   }))
 }
 
+fn map_common_resolution_to_kinovi(resolution: CommonResolution) -> KinoviOutputResolution {
+  match resolution {
+    CommonResolution::FourEightyP => KinoviOutputResolution::FourEightyP,
+    CommonResolution::SevenTwentyP => KinoviOutputResolution::SevenTwentyP,
+    CommonResolution::TenEightyP => KinoviOutputResolution::SevenTwentyP, // NB: Kinovi doesn't have 1080p fast currently
+    _ => KinoviOutputResolution::SevenTwentyP,
+  }
+}
+
 fn resolve_image_ref_url(
   image_ref: Option<ImageRef>,
 ) -> Result<Option<String>, ArtcraftRouterError> {
@@ -99,27 +113,27 @@ fn resolve_audio_list_ref_urls(
   }
 }
 
-fn plan_resolution(
+fn plan_aspect_ratio(
   aspect_ratio: Option<CommonAspectRatio>,
   strategy: RequestMismatchMitigationStrategy,
-) -> Result<KinoviResolution, ArtcraftRouterError> {
+) -> Result<KinoviAspectRatio, ArtcraftRouterError> {
   match aspect_ratio {
     None
     | Some(CommonAspectRatio::Auto)
     | Some(CommonAspectRatio::Auto2k)
-    | Some(CommonAspectRatio::Auto4k) => Ok(KinoviResolution::Landscape16x9),
+    | Some(CommonAspectRatio::Auto4k) => Ok(KinoviAspectRatio::Landscape16x9),
 
     Some(CommonAspectRatio::WideSixteenByNine) | Some(CommonAspectRatio::Wide) => {
-      Ok(KinoviResolution::Landscape16x9)
+      Ok(KinoviAspectRatio::Landscape16x9)
     }
     Some(CommonAspectRatio::TallNineBySixteen) | Some(CommonAspectRatio::Tall) => {
-      Ok(KinoviResolution::Portrait9x16)
+      Ok(KinoviAspectRatio::Portrait9x16)
     }
     Some(CommonAspectRatio::Square) | Some(CommonAspectRatio::SquareHd) => {
-      Ok(KinoviResolution::Square1x1)
+      Ok(KinoviAspectRatio::Square1x1)
     }
-    Some(CommonAspectRatio::WideFourByThree) => Ok(KinoviResolution::Standard4x3),
-    Some(CommonAspectRatio::TallThreeByFour) => Ok(KinoviResolution::Portrait3x4),
+    Some(CommonAspectRatio::WideFourByThree) => Ok(KinoviAspectRatio::Standard4x3),
+    Some(CommonAspectRatio::TallThreeByFour) => Ok(KinoviAspectRatio::Portrait3x4),
 
     Some(unsupported) => match strategy {
       RequestMismatchMitigationStrategy::ErrorOut => {
@@ -136,15 +150,15 @@ fn plan_resolution(
   }
 }
 
-fn nearest_resolution(aspect_ratio: CommonAspectRatio) -> KinoviResolution {
+fn nearest_resolution(aspect_ratio: CommonAspectRatio) -> KinoviAspectRatio {
   match aspect_ratio {
-    CommonAspectRatio::WideFiveByFour => KinoviResolution::Standard4x3,
-    CommonAspectRatio::WideThreeByTwo => KinoviResolution::Standard4x3,
-    CommonAspectRatio::WideTwentyOneByNine => KinoviResolution::Landscape16x9,
-    CommonAspectRatio::TallFourByFive => KinoviResolution::Portrait3x4,
-    CommonAspectRatio::TallTwoByThree => KinoviResolution::Portrait3x4,
-    CommonAspectRatio::TallNineByTwentyOne => KinoviResolution::Portrait9x16,
-    _ => KinoviResolution::Square1x1,
+    CommonAspectRatio::WideFiveByFour => KinoviAspectRatio::Standard4x3,
+    CommonAspectRatio::WideThreeByTwo => KinoviAspectRatio::Standard4x3,
+    CommonAspectRatio::WideTwentyOneByNine => KinoviAspectRatio::Landscape16x9,
+    CommonAspectRatio::TallFourByFive => KinoviAspectRatio::Portrait3x4,
+    CommonAspectRatio::TallTwoByThree => KinoviAspectRatio::Portrait3x4,
+    CommonAspectRatio::TallNineByTwentyOne => KinoviAspectRatio::Portrait9x16,
+    _ => KinoviAspectRatio::Square1x1,
   }
 }
 

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/video_generation_cost_estimate.rs

@@ -1,5 +1,5 @@
 /// The result of estimating the cost of a video generation plan.
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct VideoGenerationCostEstimate {
   pub cost_in_credits: Option<u64>,
   pub cost_in_usd_cents: Option<u64>,

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video_v2/CLAUDE.md

@@ -0,0 +1,127 @@
+# generate_video_v2
+
+This module implements the v2 video generation pipeline. It replaces the v1 system
+(in `generate_video/`) with a two-phase approach that separates request planning from
+execution, allowing cost estimation and media uploads to happen at the right time.
+
+## Lifecycle
+
+```
+GenerateVideoRequestBuilder
+    │
+    ▼ build2()
+VideoGenerationDraftOrRequest
+    │
+    ├─ Draft(VideoGenerationDraftRequest)
+    │       │
+    │       ▼ estimate_cost()   ← cost estimate from draft state
+    │       │
+    │       ▼ finalize(context) ← uploads media, resolves tokens
+    │       │
+    │       ▼
+    │   VideoGenerationRequest
+    │       │
+    │       ▼ estimate_cost()   ← cost estimate from finalized request
+    │       │
+    │       ▼ send_request()    ← fires the API call
+    │       │
+    │       ▼
+    │   GenerateVideoResponse
+    │
+    └─ Request(VideoGenerationRequest)  ← skips draft phase (used by Artcraft provider)
+```
+
+### Key types
+
+- **`GenerateVideoRequestBuilder`** — generic builder with provider/model/prompt/resolution/etc.
+  Located in `generate_video/generate_video_request_builder.rs`. The `use_new_builder()` method
+  gates which provider+model combos use the v2 path. `build2()` dispatches to the correct
+  provider's build function.
+
+- **`VideoGenerationDraftOrRequest`** — the output of `build2()`. Either `Draft` (for providers
+  that need media upload/resolution, like Kinovi) or `Request` (for providers that work with
+  media file tokens directly, like Artcraft).
+
+- **`VideoGenerationDraftRequest`** — enum with one variant per provider+model. Holds
+  materialized settings (resolution, duration, batch count) plus unresolved media references.
+  Can estimate cost without network calls.
+
+- **`VideoGenerationDraftContext`** — context needed during `finalize()`: the provider client,
+  media file token-to-URL map, and character token-to-ID map.
+
+- **`VideoGenerationRequest`** — enum with one variant per provider+model. Holds a fully
+  materialized request ready to send. All media URLs are resolved and uploaded.
+
+### Cost estimation
+
+Cost can be estimated at two stages:
+1. **From draft** — before `finalize()`. Uses the planned resolution/duration/batch count.
+   Good for showing the user a price before committing.
+2. **From request** — after `finalize()`. Uses the final materialized request. Should match
+   the draft estimate for the same parameters.
+
+## Module layout
+
+```
+generate_video_v2/
+├── mod.rs
+├── video_generation_draft.rs           ← VideoGenerationDraftRequest enum
+├── video_generation_draft_context.rs   ← context for finalize()
+├── video_generation_draft_or_request.rs
+├── video_generation_request.rs         ← VideoGenerationRequest enum
+└── providers/
+    ├── artcraft/                       ← Artcraft provider (uses media file tokens directly)
+    │   ├── seedance_2p0/              ← Seedance 2.0 Pro model (skips draft, returns Request directly)
+    │   │   ├── mod.rs
+    │   │   ├── build.rs               ← builder → Request conversion + plan helpers
+    │   │   ├── cost.rs                ← standalone cost estimation (independent of seedance2pro_client)
+    │   │   └── request.rs             ← request state + send() via Artcraft multi-function API
+    │   └── seedance_2p0_fast/         ← Seedance 2.0 Fast model (skips draft, 480p/720p only)
+    │       ├── mod.rs
+    │       ├── build.rs               ← builder → Request conversion + plan helpers (no 1080p)
+    │       ├── cost.rs                ← standalone cost estimation with Fast-specific pricing
+    │       └── request.rs             ← request state + send() via Artcraft omni-gen API
+    └── kinovi/                         ← Kinovi/Seedance2Pro provider
+        ├── mod.rs
+        ├── resolve.rs                  ← shared: media token resolution, upload helpers
+        ├── upload.rs                   ← shared: download + re-upload to Seedance2Pro CDN
+        ├── seedance_2p0/              ← Seedance 2.0 Pro model
+        │   ├── mod.rs
+        │   ├── build.rs               ← builder → draft conversion + plan helpers
+        │   ├── cost.rs                ← cost estimation state
+        │   ├── draft.rs               ← draft state + finalize (to_request)
+        │   └── request.rs             ← request state + send()
+        └── seedance_2p0_fast/         ← Seedance 2.0 Fast model
+            ├── mod.rs
+            ├── build.rs
+            ├── cost.rs
+            ├── draft.rs
+            └── request.rs
+```
+
+## Adding a new provider or model
+
+1. **Create the module** under `providers/{provider}/{model}/` with these files:
+   - `mod.rs` — declares sub-modules
+   - `build.rs` — `build_{provider}_{model}(builder) -> VideoGenerationDraftOrRequest`.
+     Contains `plan_*` helpers for aspect ratio, resolution, batch count, duration.
+   - `draft.rs` — draft state struct with `to_request()` async method for finalization.
+     **Not needed** if the provider uses media tokens directly (no upload/resolution needed);
+     in that case `build.rs` returns `VideoGenerationDraftOrRequest::Request(...)` directly.
+   - `cost.rs` — cost state with `from_request()` and `estimate_cost()`. Add `from_draft()`
+     if the provider uses the draft phase.
+   - `request.rs` — request state with `send()` async method.
+
+2. **Register the module** in the parent provider's `mod.rs`.
+
+3. **Add enum variants** in:
+   - `video_generation_draft.rs` — `VideoGenerationDraftRequest` enum + `estimate_cost` + `finalize`
+     (skip if provider has no draft phase)
+   - `video_generation_request.rs` — `VideoGenerationRequest` enum + `estimate_cost` + `send_request`
+
+4. **Wire into the builder** in `generate_video_request_builder.rs`:
+   - Add the `(Provider, Model)` pair to `use_new_builder()` returning `true`
+   - Add the dispatch arm in `build2()`
+
+5. **Tests**: each `build.rs` and `cost.rs` should have comprehensive tests. `request.rs`
+   should have `#[ignore]` live API tests for manual verification.

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video_v2/mod.rs

@@ -0,0 +1,5 @@
+pub mod providers;
+pub mod video_generation_request;
+pub mod video_generation_draft;
+pub mod video_generation_draft_or_request;
+pub mod video_generation_draft_context;

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video_v2/providers/artcraft/happy_horse_1p0/build.rs

@@ -0,0 +1,330 @@
+use artcraft_api_defs::omni_gen::cost_and_generate_requests::omni_gen_video_cost_and_generate_request::OmniGenVideoCostAndGenerateRequest;
+use enums::common::generation::common_aspect_ratio::CommonAspectRatio as CommonAspectRatioEnum;
+use enums::common::generation::common_resolution::CommonResolution as CommonResolutionEnum;
+use enums::common::generation::common_video_model::CommonVideoModel as CommonVideoModelEnum;
+
+use crate::api::common_aspect_ratio::CommonAspectRatio;
+use crate::api::common_resolution::CommonResolution;
+use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
+use crate::errors::artcraft_router_error::ArtcraftRouterError;
+use crate::errors::client_error::ClientError;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
+use crate::generate::generate_video_v2::providers::artcraft::resolve::{
+  resolve_audio_list_ref, resolve_character_list_ref, resolve_image_list_ref,
+  resolve_image_ref, resolve_video_list_ref,
+};
+use crate::generate::generate_video_v2::providers::artcraft::happy_horse_1p0::request::ArtcraftHappyHorse1p0RequestState;
+use crate::generate::generate_video_v2::video_generation_draft_or_request::VideoGenerationDraftOrRequest;
+use crate::generate::generate_video_v2::video_generation_request::VideoGenerationRequest;
+
+pub fn build_artcraft_happy_horse_1p0(mut builder: GenerateVideoRequestBuilder) -> Result<VideoGenerationDraftOrRequest, ArtcraftRouterError> {
+  let strategy = builder.request_mismatch_mitigation_strategy;
+
+  let aspect_ratio = plan_aspect_ratio(builder.aspect_ratio.take(), strategy)?;
+  let resolution = plan_output_resolution(builder.resolution.take(), strategy)?;
+  let batch_count = plan_batch_count(builder.video_batch_count.take(), strategy)?;
+  let duration_seconds = plan_duration(builder.duration_seconds.take(), strategy)?;
+  let prompt = builder.prompt.take();
+
+  let start_frame = resolve_image_ref(builder.start_frame.take())?;
+  let end_frame = resolve_image_ref(builder.end_frame.take())?;
+  let reference_images = resolve_image_list_ref(builder.reference_images.take())?;
+  let reference_videos = resolve_video_list_ref(builder.reference_videos.take())?;
+  let reference_audio = resolve_audio_list_ref(builder.reference_audio.take())?;
+  let reference_characters = resolve_character_list_ref(builder.reference_character_tokens.take());
+  let idempotency_token = builder.get_or_generate_idempotency_token();
+
+  let request = OmniGenVideoCostAndGenerateRequest {
+    model: Some(CommonVideoModelEnum::HappyHorse1p0),
+    idempotency_token: Some(idempotency_token),
+    prompt,
+    start_frame_image_media_token: start_frame,
+    end_frame_image_media_token: end_frame,
+    reference_image_media_tokens: reference_images,
+    reference_video_media_tokens: reference_videos,
+    reference_audio_media_tokens: reference_audio,
+    reference_character_tokens: reference_characters,
+    resolution,
+    aspect_ratio,
+    duration_seconds: duration_seconds.map(|d| d as u16),
+    video_batch_count: Some(batch_count),
+    negative_prompt: None,
+    generate_audio: None,
+    quality: None,
+  };
+
+  let state = ArtcraftHappyHorse1p0RequestState { request };
+  Ok(VideoGenerationDraftOrRequest::Request(VideoGenerationRequest::ArtcraftHappyHorse1p0(state)))
+}
+
+// ── Plan helpers ──
+
+fn plan_aspect_ratio(
+  aspect_ratio: Option<CommonAspectRatio>,
+  strategy: RequestMismatchMitigationStrategy,
+) -> Result<Option<CommonAspectRatioEnum>, ArtcraftRouterError> {
+  match aspect_ratio {
+    None
+    | Some(CommonAspectRatio::Auto)
+    | Some(CommonAspectRatio::Auto2k)
+    | Some(CommonAspectRatio::Auto4k) => Ok(None),
+
+    Some(CommonAspectRatio::WideSixteenByNine) | Some(CommonAspectRatio::Wide) => {
+      Ok(Some(CommonAspectRatioEnum::WideSixteenByNine))
+    }
+    Some(CommonAspectRatio::TallNineBySixteen) | Some(CommonAspectRatio::Tall) => {
+      Ok(Some(CommonAspectRatioEnum::TallNineBySixteen))
+    }
+    Some(CommonAspectRatio::Square) | Some(CommonAspectRatio::SquareHd) => {
+      Ok(Some(CommonAspectRatioEnum::Square))
+    }
+    Some(CommonAspectRatio::WideFourByThree) => Ok(Some(CommonAspectRatioEnum::WideFourByThree)),
+    Some(CommonAspectRatio::TallThreeByFour) => Ok(Some(CommonAspectRatioEnum::TallThreeByFour)),
+
+    Some(unsupported) => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "aspect_ratio",
+          value: format!("{:?}", unsupported),
+        }))
+      }
+      RequestMismatchMitigationStrategy::PayMoreUpgrade
+      | RequestMismatchMitigationStrategy::PayLessDowngrade => {
+        Ok(Some(nearest_aspect_ratio(unsupported)))
+      }
+    },
+  }
+}
+
+fn nearest_aspect_ratio(aspect_ratio: CommonAspectRatio) -> CommonAspectRatioEnum {
+  match aspect_ratio {
+    CommonAspectRatio::WideFiveByFour => CommonAspectRatioEnum::WideFourByThree,
+    CommonAspectRatio::WideThreeByTwo => CommonAspectRatioEnum::WideFourByThree,
+    CommonAspectRatio::WideTwentyOneByNine => CommonAspectRatioEnum::WideSixteenByNine,
+    CommonAspectRatio::TallFourByFive => CommonAspectRatioEnum::TallThreeByFour,
+    CommonAspectRatio::TallTwoByThree => CommonAspectRatioEnum::TallThreeByFour,
+    CommonAspectRatio::TallNineByTwentyOne => CommonAspectRatioEnum::TallNineBySixteen,
+    _ => CommonAspectRatioEnum::Square,
+  }
+}
+
+// Happy Horse supports 720p and 1080p only (no 480p).
+fn plan_output_resolution(
+  resolution: Option<CommonResolution>,
+  strategy: RequestMismatchMitigationStrategy,
+) -> Result<Option<CommonResolutionEnum>, ArtcraftRouterError> {
+  match resolution {
+    None => Ok(None),
+
+    Some(CommonResolution::SevenTwentyP) => Ok(Some(CommonResolutionEnum::SevenTwentyP)),
+    Some(CommonResolution::TenEightyP) => Ok(Some(CommonResolutionEnum::TenEightyP)),
+
+    Some(unsupported) => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "resolution",
+          value: format!("{:?}", unsupported),
+        }))
+      }
+      RequestMismatchMitigationStrategy::PayMoreUpgrade => {
+        Ok(Some(CommonResolutionEnum::TenEightyP))
+      }
+      RequestMismatchMitigationStrategy::PayLessDowngrade => {
+        Ok(Some(CommonResolutionEnum::SevenTwentyP))
+      }
+    },
+  }
+}
+
+fn plan_batch_count(
+  video_batch_count: Option<u16>,
+  strategy: RequestMismatchMitigationStrategy,
+) -> Result<u16, ArtcraftRouterError> {
+  let count = video_batch_count.unwrap_or(1);
+  match count {
+    0 => Err(ArtcraftRouterError::Client(ClientError::UserRequestedZeroGenerations)),
+    1 | 2 | 4 => Ok(count),
+    _ => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "video_batch_count",
+          value: format!("{}", count),
+        }))
+      }
+      RequestMismatchMitigationStrategy::PayMoreUpgrade => Ok(4),
+      RequestMismatchMitigationStrategy::PayLessDowngrade => {
+        Ok(if count < 4 { 2 } else { 4 })
+      }
+    },
+  }
+}
+
+fn plan_duration(
+  duration_seconds: Option<u16>,
+  strategy: RequestMismatchMitigationStrategy,
+) -> Result<Option<u8>, ArtcraftRouterError> {
+  const MIN: u16 = 4;
+  const MAX: u16 = 15;
+  match duration_seconds {
+    None => Ok(None),
+    Some(d) if d >= MIN && d <= MAX => Ok(Some(d as u8)),
+    Some(d) => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "duration_seconds",
+          value: format!("{}", d),
+        }))
+      }
+      _ => Ok(Some(d.clamp(MIN, MAX) as u8)),
+    },
+  }
+}
+
+#[cfg(test)]
+mod tests {
+  use enums::common::generation::common_resolution::CommonResolution as CommonResolutionEnum;
+  use enums::common::generation::common_video_model::CommonVideoModel as CommonVideoModelEnum;
+  use tokens::tokens::characters::CharacterToken;
+  use tokens::tokens::media_files::MediaFileToken;
+
+  use crate::api::character_list_ref::CharacterListRef;
+  use crate::api::common_resolution::CommonResolution;
+  use crate::api::image_list_ref::ImageListRef;
+  use crate::api::image_ref::ImageRef;
+  use crate::api::provider::Provider;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
+  use crate::generate::generate_video_v2::video_generation_draft_or_request::VideoGenerationDraftOrRequest;
+  use crate::generate::generate_video_v2::video_generation_request::VideoGenerationRequest;
+
+  use super::*;
+
+  mod field_conversions {
+    use super::*;
+
+    #[test]
+    fn model_is_happy_horse_1p0() {
+      let req = unwrap_request(make_builder(|_| {}));
+      assert!(matches!(req.request.model, Some(CommonVideoModelEnum::HappyHorse1p0)));
+    }
+
+    #[test]
+    fn prompt_passed_through() {
+      let req = unwrap_request(make_builder(|b| { b.prompt = Some("test".to_string()); }));
+      assert_eq!(req.request.prompt, Some("test".to_string()));
+    }
+
+    #[test]
+    fn duration_passed_through() {
+      let req = unwrap_request(make_builder(|b| { b.duration_seconds = Some(10); }));
+      assert_eq!(req.request.duration_seconds, Some(10));
+    }
+
+    #[test]
+    fn duration_clamped_to_max() {
+      let req = unwrap_request(make_builder(|b| { b.duration_seconds = Some(99); }));
+      assert_eq!(req.request.duration_seconds, Some(15));
+    }
+
+    #[test]
+    fn batch_count_passed_through() {
+      let req = unwrap_request(make_builder(|b| { b.video_batch_count = Some(4); }));
+      assert_eq!(req.request.video_batch_count, Some(4));
+    }
+  }
+
+  mod resolution_tests {
+    use super::*;
+
+    #[test]
+    fn res_720p() {
+      let req = unwrap_request(make_builder(|b| { b.resolution = Some(CommonResolution::SevenTwentyP); }));
+      assert_eq!(req.request.resolution, Some(CommonResolutionEnum::SevenTwentyP));
+    }
+
+    #[test]
+    fn res_1080p() {
+      let req = unwrap_request(make_builder(|b| { b.resolution = Some(CommonResolution::TenEightyP); }));
+      assert_eq!(req.request.resolution, Some(CommonResolutionEnum::TenEightyP));
+    }
+
+    #[test]
+    fn none_stays_none() {
+      let req = unwrap_request(make_builder(|_| {}));
+      assert!(req.request.resolution.is_none());
+    }
+
+    #[test]
+    fn unsupported_480p_upgrades() {
+      let req = unwrap_request(make_builder(|b| { b.resolution = Some(CommonResolution::FourEightyP); }));
+      assert_eq!(req.request.resolution, Some(CommonResolutionEnum::TenEightyP));
+    }
+  }
+
+  mod media_token_tests {
+    use super::*;
+
+    #[test]
+    fn start_frame_token_passed_through() {
+      let token = MediaFileToken::new("mf_start".to_string());
+      let req = unwrap_request(make_builder(|b| {
+        b.start_frame = Some(ImageRef::MediaFileToken(token.clone()));
+      }));
+      assert_eq!(req.request.start_frame_image_media_token, Some(token));
+    }
+
+    #[test]
+    fn url_start_frame_rejected() {
+      let result = build_artcraft_happy_horse_1p0(GenerateVideoRequestBuilder {
+        start_frame: Some(ImageRef::Url("https://example.com".to_string())),
+        ..base_builder()
+      });
+      assert!(result.is_err());
+    }
+
+    #[test]
+    fn reference_image_tokens_passed_through() {
+      let tokens = vec![MediaFileToken::new("mf_a".to_string()), MediaFileToken::new("mf_b".to_string())];
+      let req = unwrap_request(make_builder(|b| {
+        b.reference_images = Some(ImageListRef::MediaFileTokens(tokens.clone()));
+      }));
+      assert_eq!(req.request.reference_image_media_tokens, Some(tokens));
+    }
+
+    #[test]
+    fn character_tokens_passed_through() {
+      let tokens = vec![CharacterToken::new("char_a".to_string()), CharacterToken::new("char_b".to_string())];
+      let req = unwrap_request(make_builder(|b| {
+        b.reference_character_tokens = Some(CharacterListRef::CharacterTokens(tokens.clone()));
+      }));
+      assert_eq!(req.request.reference_character_tokens, Some(tokens));
+    }
+  }
+
+  // ── Helpers ──
+
+  fn base_builder() -> GenerateVideoRequestBuilder {
+    GenerateVideoRequestBuilder {
+      model: crate::api::common_video_model::CommonVideoModel::HappyHorse1p0,
+      provider: Provider::Artcraft,
+      duration_seconds: Some(5),
+      video_batch_count: Some(1),
+      ..Default::default()
+    }
+  }
+
+  fn make_builder(f: impl FnOnce(&mut GenerateVideoRequestBuilder)) -> GenerateVideoRequestBuilder {
+    let mut builder = base_builder();
+    f(&mut builder);
+    builder
+  }
+
+  fn unwrap_request(builder: GenerateVideoRequestBuilder) -> ArtcraftHappyHorse1p0RequestState {
+    let result = build_artcraft_happy_horse_1p0(builder).expect("build should succeed");
+    match result {
+      VideoGenerationDraftOrRequest::Request(
+        VideoGenerationRequest::ArtcraftHappyHorse1p0(state)
+      ) => state,
+      _ => panic!("expected ArtcraftHappyHorse1p0 request"),
+    }
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video_v2/providers/artcraft/happy_horse_1p0/cost.rs

@@ -0,0 +1,277 @@
+use enums::common::generation::common_resolution::CommonResolution;
+
+use crate::generate::generate_video::video_generation_cost_estimate::VideoGenerationCostEstimate;
+use crate::generate::generate_video_v2::providers::artcraft::happy_horse_1p0::request::ArtcraftHappyHorse1p0RequestState;
+
+// ── Pricing ──
+//
+// Happy Horse 1.0 upstream credit pricing:
+//
+// | Resolution | Credits/sec |
+// |------------|-------------|
+// | 720p       |          33 |
+// | 1080p      |          66 |
+//
+// Default resolution (None) is 720p.
+// Batch count multiplies the total cost.
+// Credit package: 22,000 credits for $114 (~192.98 credits/$1, rounded to 193).
+//
+// ArtCraft credits: 100 credits = $1.00, so ArtCraft credits = USD cents.
+// We compute USD cents from upstream credits ÷ credits_per_dollar × 100.
+
+const UPSTREAM_CREDITS_PER_SECOND_720P: u32 = 33;
+const UPSTREAM_CREDITS_PER_SECOND_1080P: u32 = 66;
+const UPSTREAM_CREDITS_PER_DOLLAR: f64 = 193.0;
+
+pub struct ArtcraftHappyHorse1p0CostState {
+  pub resolution: CommonResolution,
+  pub duration_seconds: u16,
+  pub batch_count: u16,
+}
+
+impl ArtcraftHappyHorse1p0CostState {
+  pub fn from_request(request: &ArtcraftHappyHorse1p0RequestState) -> Self {
+    let resolution = request.request.resolution
+      .unwrap_or(CommonResolution::SevenTwentyP);
+    let duration_seconds = request.request.duration_seconds.unwrap_or(5);
+    let batch_count = request.request.video_batch_count.unwrap_or(1);
+
+    Self { resolution, duration_seconds, batch_count }
+  }
+
+  pub fn estimate_cost(&self) -> VideoGenerationCostEstimate {
+    let credits_per_second = match self.resolution {
+      CommonResolution::TenEightyP => UPSTREAM_CREDITS_PER_SECOND_1080P,
+      _ => UPSTREAM_CREDITS_PER_SECOND_720P,
+    };
+
+    let upstream_credits = credits_per_second as u64
+      * self.duration_seconds as u64
+      * self.batch_count as u64;
+
+    let usd_cents = (upstream_credits as f64 / UPSTREAM_CREDITS_PER_DOLLAR * 100.0).round() as u64;
+
+    // ArtCraft credits = USD cents.
+    VideoGenerationCostEstimate {
+      cost_in_credits: Some(usd_cents),
+      cost_in_usd_cents: Some(usd_cents),
+      is_free: false,
+      is_unlimited: false,
+      is_rate_limited: false,
+      has_watermark: false,
+    }
+  }
+}
+
+#[cfg(test)]
+mod tests {
+  use crate::api::common_resolution::CommonResolution;
+  use crate::api::common_video_model::CommonVideoModel;
+  use crate::api::provider::Provider;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
+
+  // ── 720p pricing (33 upstream credits/sec) ──
+
+  mod pricing_720p {
+    use super::*;
+
+    #[test]
+    fn batch_1() {
+      // 33 credits/sec; upstream_credits / 193 * 100
+      // (NB: duration 3s is clamped to 4s by the builder)
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 4, 1), 68);
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 5, 1), 85);
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 10, 1), 171);
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 15, 1), 256);
+    }
+
+    #[test]
+    fn batch_2() {
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 5, 2), 171);
+    }
+
+    #[test]
+    fn batch_4() {
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 5, 4), 342);
+    }
+
+    #[test]
+    fn none_defaults_to_720p() {
+      assert_eq!(cost_cents(None, 5, 1), cost_cents(Some(CommonResolution::SevenTwentyP), 5, 1));
+    }
+  }
+
+  // ── 1080p pricing (66 upstream credits/sec) ──
+
+  mod pricing_1080p {
+    use super::*;
+
+    #[test]
+    fn batch_1() {
+      // 66 credits/sec; upstream_credits / 193 * 100
+      // (NB: duration 3s is clamped to 4s by the builder)
+      assert_eq!(cost_cents(Some(CommonResolution::TenEightyP), 4, 1), 137);
+      assert_eq!(cost_cents(Some(CommonResolution::TenEightyP), 5, 1), 171);
+      assert_eq!(cost_cents(Some(CommonResolution::TenEightyP), 10, 1), 342);
+      assert_eq!(cost_cents(Some(CommonResolution::TenEightyP), 15, 1), 513);
+    }
+
+    #[test]
+    fn batch_2() {
+      assert_eq!(cost_cents(Some(CommonResolution::TenEightyP), 5, 2), 342);
+    }
+
+    #[test]
+    fn batch_4() {
+      assert_eq!(cost_cents(Some(CommonResolution::TenEightyP), 5, 4), 684);
+    }
+  }
+
+  // ── Relative pricing ──
+
+  mod relative_pricing {
+    use super::*;
+
+    #[test]
+    fn cost_720p_cheaper_than_1080p() {
+      let c720 = cost_cents(Some(CommonResolution::SevenTwentyP), 5, 1);
+      let c1080 = cost_cents(Some(CommonResolution::TenEightyP), 5, 1);
+      assert!(c720 < c1080);
+    }
+
+    #[test]
+    fn r1080p_approximately_double_720p() {
+      // 1080p upstream credits are exactly 2× 720p, but USD cents may differ
+      // by ±1 due to rounding (each is rounded independently).
+      for dur in [4u16, 5, 10, 15] {
+        let c720 = cost_cents(Some(CommonResolution::SevenTwentyP), dur, 1);
+        let c1080 = cost_cents(Some(CommonResolution::TenEightyP), dur, 1);
+        let expected = c720 * 2;
+        assert!(
+          c1080 >= expected - 1 && c1080 <= expected + 1,
+          "1080p ({}) should be ~2× 720p ({}) at {}s", c1080, c720, dur,
+        );
+      }
+    }
+
+    #[test]
+    fn cost_scales_with_duration() {
+      let c4 = cost_cents(None, 4, 1);
+      let c10 = cost_cents(None, 10, 1);
+      let c15 = cost_cents(None, 15, 1);
+      assert!(c4 < c10);
+      assert!(c10 < c15);
+    }
+
+    #[test]
+    fn cost_scales_with_batch() {
+      let b1 = cost_cents(None, 5, 1);
+      let b2 = cost_cents(None, 5, 2);
+      let b4 = cost_cents(None, 5, 4);
+      assert!(b1 < b2);
+      assert!(b2 < b4);
+    }
+  }
+
+  // ── Credits equal cents ──
+
+  mod credits_tests {
+    use super::*;
+
+    #[test]
+    fn credits_equal_usd_cents() {
+      let resolutions = [
+        Some(CommonResolution::SevenTwentyP),
+        Some(CommonResolution::TenEightyP),
+        None,
+      ];
+      for res in resolutions {
+        for dur in [4, 5, 10, 15] {
+          for batch in [1, 2, 4] {
+            let cost = build_cost(res, dur, batch);
+            assert_eq!(
+              cost.cost_in_credits, cost.cost_in_usd_cents,
+              "credits should equal cents for res={:?} dur={}s batch={}",
+              res, dur, batch,
+            );
+          }
+        }
+      }
+    }
+  }
+
+  // ── Cross-check with Kinovi ──
+
+  mod cross_check_with_kinovi {
+    use super::*;
+
+    #[test]
+    fn artcraft_matches_kinovi_all_combos() {
+      let resolutions = [
+        Some(CommonResolution::SevenTwentyP),
+        None,
+        Some(CommonResolution::TenEightyP),
+      ];
+      let durations: [u16; 4] = [4, 5, 10, 15];
+      let batches: [u16; 3] = [1, 2, 4];
+
+      for res in &resolutions {
+        for dur in &durations {
+          for batch in &batches {
+            let artcraft_cost = build_cost(*res, *dur, *batch);
+
+            let kinovi = GenerateVideoRequestBuilder {
+              model: CommonVideoModel::HappyHorse1p0,
+              provider: Provider::Seedance2Pro,
+              resolution: *res,
+              duration_seconds: Some(*dur),
+              video_batch_count: Some(*batch),
+              ..Default::default()
+            };
+            let kinovi_cost = kinovi.build2()
+              .expect("kinovi build2")
+              .estimate_cost()
+              .expect("kinovi estimate_cost");
+
+            assert_eq!(
+              artcraft_cost.cost_in_usd_cents, kinovi_cost.cost_in_usd_cents,
+              "USD cents mismatch: res={:?} dur={}s batch={}",
+              res, dur, batch,
+            );
+          }
+        }
+      }
+    }
+  }
+
+  // ── Helpers ──
+
+  fn build_cost(
+    resolution: Option<CommonResolution>,
+    duration_seconds: u16,
+    video_batch_count: u16,
+  ) -> crate::generate::generate_video::video_generation_cost_estimate::VideoGenerationCostEstimate {
+    let builder = GenerateVideoRequestBuilder {
+      model: CommonVideoModel::HappyHorse1p0,
+      provider: Provider::Artcraft,
+      resolution,
+      duration_seconds: Some(duration_seconds),
+      video_batch_count: Some(video_batch_count),
+      ..Default::default()
+    };
+    builder.build2()
+      .expect("build2 should succeed")
+      .estimate_cost()
+      .expect("estimate_cost should succeed")
+  }
+
+  fn cost_cents(
+    resolution: Option<CommonResolution>,
+    duration_seconds: u16,
+    video_batch_count: u16,
+  ) -> u64 {
+    build_cost(resolution, duration_seconds, video_batch_count)
+      .cost_in_usd_cents
+      .unwrap()
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video_v2/providers/artcraft/happy_horse_1p0/mod.rs

@@ -0,0 +1,3 @@
+pub mod build;
+pub mod cost;
+pub mod request;

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video_v2/providers/artcraft/happy_horse_1p0/request.rs

@@ -0,0 +1,192 @@
+use artcraft_api_defs::omni_gen::cost_and_generate_requests::omni_gen_video_cost_and_generate_request::OmniGenVideoCostAndGenerateRequest;
+use artcraft_client::endpoints::omni_gen::generate::video::omni_gen_video::omni_gen_video_generate;
+
+use crate::client::router_artcraft_client::RouterArtcraftClient;
+use crate::errors::artcraft_router_error::ArtcraftRouterError;
+use crate::errors::provider_error::ProviderError;
+use crate::generate::generate_video::generate_video_response::{
+  ArtcraftVideoResponsePayload, GenerateVideoResponse,
+};
+
+#[derive(Clone, Debug)]
+pub struct ArtcraftHappyHorse1p0RequestState {
+  pub request: OmniGenVideoCostAndGenerateRequest,
+}
+
+impl ArtcraftHappyHorse1p0RequestState {
+  pub async fn send(&self, client: &RouterArtcraftClient) -> Result<GenerateVideoResponse, ArtcraftRouterError> {
+    let response = omni_gen_video_generate(
+      &client.api_host,
+      Some(&client.credentials),
+      self.request.clone(),
+    )
+      .await
+      .map_err(|err| ArtcraftRouterError::Provider(ProviderError::Storyteller(err)))?;
+
+    Ok(GenerateVideoResponse::Artcraft(ArtcraftVideoResponsePayload {
+      inference_job_token: response.inference_job_token.clone(),
+      all_inference_job_tokens: vec![response.inference_job_token],
+    }))
+  }
+}
+
+#[cfg(test)]
+mod tests {
+  use tokens::tokens::media_files::MediaFileToken;
+
+  use crate::api::common_aspect_ratio::CommonAspectRatio;
+  use crate::api::common_resolution::CommonResolution;
+  use crate::api::common_video_model::CommonVideoModel;
+  use crate::api::image_ref::ImageRef;
+  use crate::api::provider::Provider;
+  use crate::client::router_artcraft_client::RouterArtcraftClient;
+  use crate::client::router_client::RouterClient;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
+  use crate::generate::generate_video::generate_video_response::GenerateVideoResponse;
+  use crate::generate::generate_video_v2::video_generation_draft_or_request::VideoGenerationDraftOrRequest;
+  use artcraft_client::credentials::storyteller_credential_set::StorytellerCredentialSet;
+  use artcraft_client::utils::api_host::ApiHost;
+
+  use test_data::web::image_media_tokens::JUNO_AT_LAKE_PRODUCTION_MEDIA_TOKEN;
+
+  mod aspect_ratio_tests {
+    use super::*;
+
+    #[tokio::test]
+    #[ignore]
+    async fn landscape() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("A corgi running through a field of wildflowers at sunset.".to_string()),
+        aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
+        ..artcraft_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+
+    #[tokio::test]
+    #[ignore]
+    async fn portrait() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("A cat sitting on a windowsill watching rain.".to_string()),
+        aspect_ratio: Some(CommonAspectRatio::TallNineBySixteen),
+        ..artcraft_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+
+    #[tokio::test]
+    #[ignore]
+    async fn square() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("A hummingbird hovering near a flower.".to_string()),
+        aspect_ratio: Some(CommonAspectRatio::Square),
+        ..artcraft_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+  }
+
+  mod resolution_tests {
+    use super::*;
+
+    #[tokio::test]
+    #[ignore]
+    async fn res_720p() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("A golden retriever catching a frisbee on the beach.".to_string()),
+        resolution: Some(CommonResolution::SevenTwentyP),
+        ..artcraft_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+
+    #[tokio::test]
+    #[ignore]
+    async fn res_1080p() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("A fox walking through a snowy forest.".to_string()),
+        resolution: Some(CommonResolution::TenEightyP),
+        ..artcraft_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+  }
+
+  mod modality_tests {
+    use super::*;
+
+    #[tokio::test]
+    #[ignore]
+    async fn text_to_video() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("A whale breaching in the open ocean at dawn, cinematic.".to_string()),
+        aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
+        ..artcraft_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+
+    #[tokio::test]
+    #[ignore]
+    async fn keyframe_start_frame() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("The dog watches the lake as the sun sets.".to_string()),
+        start_frame: Some(ImageRef::MediaFileToken(MediaFileToken::new(JUNO_AT_LAKE_PRODUCTION_MEDIA_TOKEN.to_string()))),
+        aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
+        ..artcraft_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+  }
+
+  // ── Helpers ──
+
+  fn artcraft_builder() -> GenerateVideoRequestBuilder {
+    GenerateVideoRequestBuilder {
+      model: CommonVideoModel::HappyHorse1p0,
+      provider: Provider::Artcraft,
+      duration_seconds: Some(4),
+      video_batch_count: Some(1),
+      ..Default::default()
+    }
+  }
+
+  fn get_artcraft_client() -> RouterClient {
+    let cookies = std::fs::read_to_string("/Users/bt/Artcraft/credentials/artcraft_cookies.txt")
+      .expect("Failed to read artcraft cookies");
+    let cookies = cookies.trim().to_string();
+    let credentials = StorytellerCredentialSet::parse_multi_cookie_header(&cookies)
+      .expect("Failed to parse cookies")
+      .expect("No credentials found");
+    RouterClient::Artcraft(RouterArtcraftClient::new(ApiHost::Storyteller, credentials))
+  }
+
+  async fn run_pipeline(builder: GenerateVideoRequestBuilder) -> GenerateVideoResponse {
+    let client = get_artcraft_client();
+
+    let draft_or_request = builder.build2().expect("build2 should succeed");
+    let request = match draft_or_request {
+      VideoGenerationDraftOrRequest::Request(r) => r,
+      _ => panic!("expected Request variant (Artcraft skips draft)"),
+    };
+
+    let response = request.send_request(&client).await.expect("send_request should succeed");
+
+    match &response {
+      GenerateVideoResponse::Artcraft(p) => {
+        println!("inference_job_token={:?}", p.inference_job_token);
+        println!("all_inference_job_tokens={:?}", p.all_inference_job_tokens);
+      }
+      other => println!("response: {:?}", other),
+    }
+
+    response
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video_v2/providers/artcraft/mod.rs

@@ -0,0 +1,4 @@
+pub mod happy_horse_1p0;
+pub(crate) mod resolve;
+pub mod seedance_2p0;
+pub mod seedance_2p0_fast;

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video_v2/providers/artcraft/resolve.rs

@@ -0,0 +1,71 @@
+//! Shared resolve helpers for the Artcraft provider.
+//!
+//! Artcraft only accepts media file tokens — raw URLs are rejected.
+
+use tokens::tokens::characters::CharacterToken;
+use tokens::tokens::media_files::MediaFileToken;
+
+use crate::api::audio_list_ref::AudioListRef;
+use crate::api::character_list_ref::CharacterListRef;
+use crate::api::image_list_ref::ImageListRef;
+use crate::api::image_ref::ImageRef;
+use crate::api::video_list_ref::VideoListRef;
+use crate::errors::artcraft_router_error::ArtcraftRouterError;
+use crate::errors::client_error::ClientError;
+
+pub(super) fn resolve_image_ref(
+  image_ref: Option<ImageRef>,
+) -> Result<Option<MediaFileToken>, ArtcraftRouterError> {
+  match image_ref {
+    None => Ok(None),
+    Some(ImageRef::MediaFileToken(t)) => Ok(Some(t)),
+    Some(ImageRef::Url(_)) => {
+      Err(ArtcraftRouterError::Client(ClientError::ArtcraftOnlySupportsMediaTokens))
+    }
+  }
+}
+
+pub(super) fn resolve_image_list_ref(
+  image_list_ref: Option<ImageListRef>,
+) -> Result<Option<Vec<MediaFileToken>>, ArtcraftRouterError> {
+  match image_list_ref {
+    None => Ok(None),
+    Some(ImageListRef::MediaFileTokens(tokens)) => Ok(Some(tokens)),
+    Some(ImageListRef::Urls(_)) => {
+      Err(ArtcraftRouterError::Client(ClientError::ArtcraftOnlySupportsMediaTokens))
+    }
+  }
+}
+
+pub(super) fn resolve_video_list_ref(
+  video_list_ref: Option<VideoListRef>,
+) -> Result<Option<Vec<MediaFileToken>>, ArtcraftRouterError> {
+  match video_list_ref {
+    None => Ok(None),
+    Some(VideoListRef::MediaFileTokens(tokens)) => Ok(Some(tokens)),
+    Some(VideoListRef::Urls(_)) => {
+      Err(ArtcraftRouterError::Client(ClientError::ArtcraftOnlySupportsMediaTokens))
+    }
+  }
+}
+
+pub(super) fn resolve_audio_list_ref(
+  audio_list_ref: Option<AudioListRef>,
+) -> Result<Option<Vec<MediaFileToken>>, ArtcraftRouterError> {
+  match audio_list_ref {
+    None => Ok(None),
+    Some(AudioListRef::MediaFileTokens(tokens)) => Ok(Some(tokens)),
+    Some(AudioListRef::Urls(_)) => {
+      Err(ArtcraftRouterError::Client(ClientError::ArtcraftOnlySupportsMediaTokens))
+    }
+  }
+}
+
+pub(super) fn resolve_character_list_ref(
+  character_list_ref: Option<CharacterListRef>,
+) -> Option<Vec<CharacterToken>> {
+  match character_list_ref {
+    None => None,
+    Some(CharacterListRef::CharacterTokens(tokens)) => Some(tokens),
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video_v2/providers/artcraft/seedance_2p0/build.rs

@@ -0,0 +1,344 @@
+use artcraft_api_defs::omni_gen::cost_and_generate_requests::omni_gen_video_cost_and_generate_request::OmniGenVideoCostAndGenerateRequest;
+use enums::common::generation::common_aspect_ratio::CommonAspectRatio as CommonAspectRatioEnum;
+use enums::common::generation::common_resolution::CommonResolution as CommonResolutionEnum;
+use enums::common::generation::common_video_model::CommonVideoModel as CommonVideoModelEnum;
+
+use crate::api::common_aspect_ratio::CommonAspectRatio;
+use crate::api::common_resolution::CommonResolution;
+use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
+use crate::errors::artcraft_router_error::ArtcraftRouterError;
+use crate::errors::client_error::ClientError;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
+use crate::generate::generate_video_v2::providers::artcraft::resolve::{
+  resolve_audio_list_ref, resolve_character_list_ref, resolve_image_list_ref,
+  resolve_image_ref, resolve_video_list_ref,
+};
+use crate::generate::generate_video_v2::providers::artcraft::seedance_2p0::request::ArtcraftSeedance2p0RequestState;
+use crate::generate::generate_video_v2::video_generation_draft_or_request::VideoGenerationDraftOrRequest;
+use crate::generate::generate_video_v2::video_generation_request::VideoGenerationRequest;
+
+pub fn build_artcraft_seedance_2p0(mut builder: GenerateVideoRequestBuilder) -> Result<VideoGenerationDraftOrRequest, ArtcraftRouterError> {
+  let strategy = builder.request_mismatch_mitigation_strategy;
+
+  let aspect_ratio = plan_aspect_ratio(builder.aspect_ratio.take(), strategy)?;
+  let resolution = plan_output_resolution(builder.resolution.take(), strategy)?;
+  let batch_count = plan_batch_count(builder.video_batch_count.take(), strategy)?;
+  let duration_seconds = plan_duration(builder.duration_seconds.take(), strategy)?;
+  let prompt = builder.prompt.take();
+
+  let start_frame = resolve_image_ref(builder.start_frame.take())?;
+  let end_frame = resolve_image_ref(builder.end_frame.take())?;
+  let reference_images = resolve_image_list_ref(builder.reference_images.take())?;
+  let reference_videos = resolve_video_list_ref(builder.reference_videos.take())?;
+  let reference_audio = resolve_audio_list_ref(builder.reference_audio.take())?;
+  let reference_characters = resolve_character_list_ref(builder.reference_character_tokens.take());
+  let idempotency_token = builder.get_or_generate_idempotency_token();
+
+  let request = OmniGenVideoCostAndGenerateRequest {
+    model: Some(CommonVideoModelEnum::Seedance2p0),
+    idempotency_token: Some(idempotency_token),
+    prompt,
+    start_frame_image_media_token: start_frame,
+    end_frame_image_media_token: end_frame,
+    reference_image_media_tokens: reference_images,
+    reference_video_media_tokens: reference_videos,
+    reference_audio_media_tokens: reference_audio,
+    reference_character_tokens: reference_characters,
+    resolution,
+    aspect_ratio,
+    duration_seconds: duration_seconds.map(|d| d as u16),
+    video_batch_count: Some(batch_count),
+    negative_prompt: None,
+    generate_audio: None,
+    quality: None,
+  };
+
+  let state = ArtcraftSeedance2p0RequestState { request };
+  Ok(VideoGenerationDraftOrRequest::Request(VideoGenerationRequest::ArtcraftSeedance2p0(state)))
+}
+
+// -- Plan helpers --
+
+fn plan_aspect_ratio(
+  aspect_ratio: Option<CommonAspectRatio>,
+  strategy: RequestMismatchMitigationStrategy,
+) -> Result<Option<CommonAspectRatioEnum>, ArtcraftRouterError> {
+  match aspect_ratio {
+    None
+    | Some(CommonAspectRatio::Auto)
+    | Some(CommonAspectRatio::Auto2k)
+    | Some(CommonAspectRatio::Auto4k) => Ok(None),
+
+    Some(CommonAspectRatio::WideSixteenByNine) | Some(CommonAspectRatio::Wide) => {
+      Ok(Some(CommonAspectRatioEnum::WideSixteenByNine))
+    }
+    Some(CommonAspectRatio::TallNineBySixteen) | Some(CommonAspectRatio::Tall) => {
+      Ok(Some(CommonAspectRatioEnum::TallNineBySixteen))
+    }
+    Some(CommonAspectRatio::Square) | Some(CommonAspectRatio::SquareHd) => {
+      Ok(Some(CommonAspectRatioEnum::Square))
+    }
+    Some(CommonAspectRatio::WideFourByThree) => Ok(Some(CommonAspectRatioEnum::WideFourByThree)),
+    Some(CommonAspectRatio::TallThreeByFour) => Ok(Some(CommonAspectRatioEnum::TallThreeByFour)),
+    Some(CommonAspectRatio::WideTwentyOneByNine) => Ok(Some(CommonAspectRatioEnum::WideTwentyOneByNine)),
+
+    Some(unsupported) => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "aspect_ratio",
+          value: format!("{:?}", unsupported),
+        }))
+      }
+      RequestMismatchMitigationStrategy::PayMoreUpgrade
+      | RequestMismatchMitigationStrategy::PayLessDowngrade => {
+        Ok(Some(nearest_aspect_ratio(unsupported)))
+      }
+    },
+  }
+}
+
+fn nearest_aspect_ratio(aspect_ratio: CommonAspectRatio) -> CommonAspectRatioEnum {
+  match aspect_ratio {
+    CommonAspectRatio::WideFiveByFour => CommonAspectRatioEnum::WideFourByThree,
+    CommonAspectRatio::WideThreeByTwo => CommonAspectRatioEnum::WideFourByThree,
+    CommonAspectRatio::TallFourByFive => CommonAspectRatioEnum::TallThreeByFour,
+    CommonAspectRatio::TallTwoByThree => CommonAspectRatioEnum::TallThreeByFour,
+    CommonAspectRatio::TallNineByTwentyOne => CommonAspectRatioEnum::TallNineBySixteen,
+    _ => CommonAspectRatioEnum::Square,
+  }
+}
+
+// Seedance 2.0 Pro supports output resolutions: 480p, 720p, 1080p.
+fn plan_output_resolution(
+  resolution: Option<CommonResolution>,
+  strategy: RequestMismatchMitigationStrategy,
+) -> Result<Option<CommonResolutionEnum>, ArtcraftRouterError> {
+  match resolution {
+    None => Ok(None),
+
+    Some(CommonResolution::FourEightyP) => Ok(Some(CommonResolutionEnum::FourEightyP)),
+    Some(CommonResolution::SevenTwentyP) => Ok(Some(CommonResolutionEnum::SevenTwentyP)),
+    Some(CommonResolution::TenEightyP) => Ok(Some(CommonResolutionEnum::TenEightyP)),
+
+    Some(unsupported) => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "resolution",
+          value: format!("{:?}", unsupported),
+        }))
+      }
+      RequestMismatchMitigationStrategy::PayMoreUpgrade => {
+        Ok(Some(match unsupported {
+          CommonResolution::HalfK => CommonResolutionEnum::FourEightyP,
+          _ => CommonResolutionEnum::TenEightyP,
+        }))
+      }
+      RequestMismatchMitigationStrategy::PayLessDowngrade => {
+        Ok(Some(match unsupported {
+          CommonResolution::HalfK => CommonResolutionEnum::FourEightyP,
+          _ => CommonResolutionEnum::TenEightyP,
+        }))
+      }
+    },
+  }
+}
+
+// Batch counts: 1, 2, 4.
+fn plan_batch_count(
+  video_batch_count: Option<u16>,
+  strategy: RequestMismatchMitigationStrategy,
+) -> Result<u16, ArtcraftRouterError> {
+  let count = video_batch_count.unwrap_or(1);
+  match count {
+    0 => Err(ArtcraftRouterError::Client(ClientError::UserRequestedZeroGenerations)),
+    1 | 2 | 4 => Ok(count),
+    _ => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "video_batch_count",
+          value: format!("{}", count),
+        }))
+      }
+      RequestMismatchMitigationStrategy::PayMoreUpgrade => Ok(4),
+      RequestMismatchMitigationStrategy::PayLessDowngrade => {
+        Ok(if count < 4 { 2 } else { 4 })
+      }
+    },
+  }
+}
+
+// Duration: 4-15 seconds.
+fn plan_duration(
+  duration_seconds: Option<u16>,
+  strategy: RequestMismatchMitigationStrategy,
+) -> Result<Option<u8>, ArtcraftRouterError> {
+  const MIN: u16 = 4;
+  const MAX: u16 = 15;
+  match duration_seconds {
+    None => Ok(None),
+    Some(d) if d >= MIN && d <= MAX => Ok(Some(d as u8)),
+    Some(d) => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "duration_seconds",
+          value: format!("{}", d),
+        }))
+      }
+      _ => Ok(Some(d.clamp(MIN, MAX) as u8)),
+    },
+  }
+}
+
+#[cfg(test)]
+mod tests {
+  use enums::common::generation::common_resolution::CommonResolution as CommonResolutionEnum;
+  use enums::common::generation::common_video_model::CommonVideoModel as CommonVideoModelEnum;
+  use tokens::tokens::characters::CharacterToken;
+  use tokens::tokens::media_files::MediaFileToken;
+
+  use crate::api::character_list_ref::CharacterListRef;
+  use crate::api::common_resolution::CommonResolution;
+  use crate::api::image_list_ref::ImageListRef;
+  use crate::api::image_ref::ImageRef;
+  use crate::api::provider::Provider;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
+  use crate::generate::generate_video_v2::video_generation_draft_or_request::VideoGenerationDraftOrRequest;
+  use crate::generate::generate_video_v2::video_generation_request::VideoGenerationRequest;
+
+  use super::*;
+
+  // ── Field conversions ──
+
+  mod field_conversions {
+    use super::*;
+
+    #[test]
+    fn model_is_seedance_2p0() {
+      let req = unwrap_request(make_builder(|_| {}));
+      assert!(matches!(req.request.model, Some(CommonVideoModelEnum::Seedance2p0)));
+    }
+
+    #[test]
+    fn prompt_passed_through() {
+      let req = unwrap_request(make_builder(|b| { b.prompt = Some("test".to_string()); }));
+      assert_eq!(req.request.prompt, Some("test".to_string()));
+    }
+
+    #[test]
+    fn duration_passed_through() {
+      let req = unwrap_request(make_builder(|b| { b.duration_seconds = Some(10); }));
+      assert_eq!(req.request.duration_seconds, Some(10));
+    }
+
+    #[test]
+    fn duration_clamped_to_max() {
+      let req = unwrap_request(make_builder(|b| { b.duration_seconds = Some(99); }));
+      assert_eq!(req.request.duration_seconds, Some(15));
+    }
+
+    #[test]
+    fn batch_count_passed_through() {
+      let req = unwrap_request(make_builder(|b| { b.video_batch_count = Some(4); }));
+      assert_eq!(req.request.video_batch_count, Some(4));
+    }
+  }
+
+  // ── Resolution ──
+
+  mod resolution_tests {
+    use super::*;
+
+    #[test]
+    fn res_480p() {
+      let req = unwrap_request(make_builder(|b| { b.resolution = Some(CommonResolution::FourEightyP); }));
+      assert_eq!(req.request.resolution, Some(CommonResolutionEnum::FourEightyP));
+    }
+
+    #[test]
+    fn res_720p() {
+      let req = unwrap_request(make_builder(|b| { b.resolution = Some(CommonResolution::SevenTwentyP); }));
+      assert_eq!(req.request.resolution, Some(CommonResolutionEnum::SevenTwentyP));
+    }
+
+    #[test]
+    fn res_1080p() {
+      let req = unwrap_request(make_builder(|b| { b.resolution = Some(CommonResolution::TenEightyP); }));
+      assert_eq!(req.request.resolution, Some(CommonResolutionEnum::TenEightyP));
+    }
+
+    #[test]
+    fn none_stays_none() {
+      let req = unwrap_request(make_builder(|_| {}));
+      assert!(req.request.resolution.is_none());
+    }
+  }
+
+  // ── Media tokens ──
+
+  mod media_token_tests {
+    use super::*;
+
+    #[test]
+    fn start_frame_token_passed_through() {
+      let token = MediaFileToken::new("mf_start".to_string());
+      let req = unwrap_request(make_builder(|b| {
+        b.start_frame = Some(ImageRef::MediaFileToken(token.clone()));
+      }));
+      assert_eq!(req.request.start_frame_image_media_token, Some(token));
+    }
+
+    #[test]
+    fn url_start_frame_rejected() {
+      let result = build_artcraft_seedance_2p0(GenerateVideoRequestBuilder {
+        start_frame: Some(ImageRef::Url("https://example.com".to_string())),
+        ..base_builder()
+      });
+      assert!(result.is_err());
+    }
+
+    #[test]
+    fn reference_image_tokens_passed_through() {
+      let tokens = vec![MediaFileToken::new("mf_a".to_string()), MediaFileToken::new("mf_b".to_string())];
+      let req = unwrap_request(make_builder(|b| {
+        b.reference_images = Some(ImageListRef::MediaFileTokens(tokens.clone()));
+      }));
+      assert_eq!(req.request.reference_image_media_tokens, Some(tokens));
+    }
+
+    #[test]
+    fn character_tokens_passed_through() {
+      let tokens = vec![CharacterToken::new("char_a".to_string()), CharacterToken::new("char_b".to_string())];
+      let req = unwrap_request(make_builder(|b| {
+        b.reference_character_tokens = Some(CharacterListRef::CharacterTokens(tokens.clone()));
+      }));
+      assert_eq!(req.request.reference_character_tokens, Some(tokens));
+    }
+  }
+
+  // ── Helpers ──
+
+  fn base_builder() -> GenerateVideoRequestBuilder {
+    GenerateVideoRequestBuilder {
+      provider: Provider::Artcraft,
+      duration_seconds: Some(5),
+      video_batch_count: Some(1),
+      ..Default::default()
+    }
+  }
+
+  fn make_builder(f: impl FnOnce(&mut GenerateVideoRequestBuilder)) -> GenerateVideoRequestBuilder {
+    let mut builder = base_builder();
+    f(&mut builder);
+    builder
+  }
+
+  fn unwrap_request(builder: GenerateVideoRequestBuilder) -> ArtcraftSeedance2p0RequestState {
+    let result = build_artcraft_seedance_2p0(builder).expect("build should succeed");
+    match result {
+      VideoGenerationDraftOrRequest::Request(
+        VideoGenerationRequest::ArtcraftSeedance2p0(state)
+      ) => state,
+      _ => panic!("expected ArtcraftSeedance2p0 request"),
+    }
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video_v2/providers/artcraft/seedance_2p0/cost.rs

@@ -0,0 +1,291 @@
+use enums::common::generation::common_resolution::CommonResolution;
+
+use crate::generate::generate_video::video_generation_cost_estimate::VideoGenerationCostEstimate;
+use crate::generate::generate_video_v2::providers::artcraft::seedance_2p0::request::ArtcraftSeedance2p0RequestState;
+
+// ── Pricing constants ──
+//
+// ArtCraft credits: 100 credits = $1.00. Credits always equal USD cents.
+//
+// The per-second USD cost varies by resolution. We compute cents directly
+// from the upstream credit rates and their credit-package prices,
+// then set ArtCraft credits = cents.
+
+/// USD cents per second by resolution, derived from upstream rates:
+///   480p:  15 upstream-credits/sec ÷ 193 upstream-credits/$1 × 100 ≈ 7.772 ¢/s
+///   720p:  40 upstream-credits/sec ÷ 250 upstream-credits/$1 × 100 = 16.0 ¢/s
+///   1080p: 90 upstream-credits/sec ÷ 193 upstream-credits/$1 × 100 ≈ 46.632 ¢/s
+///
+/// We keep these as f64 because per-second rates are fractional; rounding
+/// happens once at the end after multiplying by duration × batch.
+const CENTS_PER_SECOND_480P: f64 = 7.772;
+const CENTS_PER_SECOND_720P: f64 = 16.0;
+const CENTS_PER_SECOND_1080P: f64 = 46.632;
+
+pub struct ArtcraftSeedance2p0CostState {
+  pub resolution: CommonResolution,
+  pub duration_seconds: u16,
+  pub batch_count: u16,
+  pub has_video_reference: bool,
+}
+
+impl ArtcraftSeedance2p0CostState {
+  pub fn from_request(request: &ArtcraftSeedance2p0RequestState) -> Self {
+    let resolution = request.request.resolution
+      .unwrap_or(CommonResolution::SevenTwentyP);
+    let duration_seconds = request.request.duration_seconds.unwrap_or(5);
+    let batch_count = request.request.video_batch_count.unwrap_or(1);
+    let has_video_reference = request.request.reference_video_media_tokens
+      .as_ref()
+      .is_some_and(|tokens| !tokens.is_empty());
+
+    Self { resolution, duration_seconds, batch_count, has_video_reference }
+  }
+
+  pub fn estimate_cost(&self) -> VideoGenerationCostEstimate {
+    let cents_per_second = match self.resolution {
+      CommonResolution::FourEightyP => CENTS_PER_SECOND_480P,
+      CommonResolution::TenEightyP => CENTS_PER_SECOND_1080P,
+      // Everything else (including 720p) prices at 720p.
+      _ => CENTS_PER_SECOND_720P,
+    };
+
+    let usd_cents = (self.duration_seconds as f64 * cents_per_second * self.batch_count as f64).round() as u64;
+
+    // ArtCraft credits: 100 credits = $1.00, so credits = cents.
+    VideoGenerationCostEstimate {
+      cost_in_credits: Some(usd_cents),
+      cost_in_usd_cents: Some(usd_cents),
+      is_free: false,
+      is_unlimited: false,
+      is_rate_limited: false,
+      has_watermark: false,
+    }
+  }
+}
+
+#[cfg(test)]
+mod tests {
+  use crate::api::common_resolution::CommonResolution;
+  use crate::api::provider::Provider;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
+
+  // -- 720p pricing --
+
+  mod pricing_720p {
+    use super::*;
+
+    #[test]
+    fn batch_1() {
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 4, 1), 64);
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 5, 1), 80);
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 6, 1), 96);
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 10, 1), 160);
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 15, 1), 240);
+    }
+
+    #[test]
+    fn batch_2() {
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 4, 2), 128);
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 5, 2), 160);
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 15, 2), 480);
+    }
+
+    #[test]
+    fn batch_4() {
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 4, 4), 256);
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 5, 4), 320);
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 15, 4), 960);
+    }
+
+    #[test]
+    fn none_defaults_to_720p() {
+      assert_eq!(cost_cents(None, 5, 1), cost_cents(Some(CommonResolution::SevenTwentyP), 5, 1));
+    }
+  }
+
+  // -- 480p pricing --
+
+  mod pricing_480p {
+    use super::*;
+
+    #[test]
+    fn batch_1() {
+      assert_eq!(cost_cents(Some(CommonResolution::FourEightyP), 4, 1), 31);
+      assert_eq!(cost_cents(Some(CommonResolution::FourEightyP), 5, 1), 39);
+      assert_eq!(cost_cents(Some(CommonResolution::FourEightyP), 10, 1), 78);
+      assert_eq!(cost_cents(Some(CommonResolution::FourEightyP), 15, 1), 117);
+    }
+
+    #[test]
+    fn batch_2() {
+      assert_eq!(cost_cents(Some(CommonResolution::FourEightyP), 5, 2), 78);
+    }
+
+    #[test]
+    fn batch_4() {
+      assert_eq!(cost_cents(Some(CommonResolution::FourEightyP), 5, 4), 155);
+    }
+  }
+
+  // -- 1080p pricing --
+
+  mod pricing_1080p {
+    use super::*;
+
+    #[test]
+    fn batch_1() {
+      assert_eq!(cost_cents(Some(CommonResolution::TenEightyP), 4, 1), 187);
+      assert_eq!(cost_cents(Some(CommonResolution::TenEightyP), 5, 1), 233);
+      assert_eq!(cost_cents(Some(CommonResolution::TenEightyP), 10, 1), 466);
+      assert_eq!(cost_cents(Some(CommonResolution::TenEightyP), 15, 1), 699);
+    }
+
+    #[test]
+    fn batch_2() {
+      assert_eq!(cost_cents(Some(CommonResolution::TenEightyP), 5, 2), 466);
+    }
+
+    #[test]
+    fn batch_4() {
+      assert_eq!(cost_cents(Some(CommonResolution::TenEightyP), 5, 4), 933);
+    }
+  }
+
+  // -- Relative pricing --
+
+  mod relative_pricing_tests {
+    use super::*;
+
+    #[test]
+    fn cost_480p_cheaper_than_720p_cheaper_than_1080p() {
+      let c480 = cost_cents(Some(CommonResolution::FourEightyP), 5, 1);
+      let c720 = cost_cents(Some(CommonResolution::SevenTwentyP), 5, 1);
+      let c1080 = cost_cents(Some(CommonResolution::TenEightyP), 5, 1);
+      assert!(c480 < c720);
+      assert!(c720 < c1080);
+    }
+
+    #[test]
+    fn cost_scales_with_duration() {
+      let c4 = cost_cents(Some(CommonResolution::SevenTwentyP), 4, 1);
+      let c10 = cost_cents(Some(CommonResolution::SevenTwentyP), 10, 1);
+      let c15 = cost_cents(Some(CommonResolution::SevenTwentyP), 15, 1);
+      assert!(c4 < c10);
+      assert!(c10 < c15);
+    }
+
+    #[test]
+    fn cost_scales_with_batch() {
+      let b1 = cost_cents(Some(CommonResolution::TenEightyP), 5, 1);
+      let b2 = cost_cents(Some(CommonResolution::TenEightyP), 5, 2);
+      let b4 = cost_cents(Some(CommonResolution::TenEightyP), 5, 4);
+      assert!(b1 < b2);
+      assert!(b2 < b4);
+    }
+  }
+
+  // -- Credits equal cents --
+
+  mod credits_tests {
+    use super::*;
+
+    #[test]
+    fn credits_equal_usd_cents_all_combos() {
+      let resolutions = [
+        Some(CommonResolution::FourEightyP),
+        Some(CommonResolution::SevenTwentyP),
+        Some(CommonResolution::TenEightyP),
+        None,
+      ];
+      for res in resolutions {
+        for dur in [4, 5, 10, 15] {
+          for batch in [1, 2, 4] {
+            let cost = build_cost(res, dur, batch);
+            assert_eq!(
+              cost.cost_in_credits, cost.cost_in_usd_cents,
+              "credits should equal cents for res={:?} dur={}s batch={}",
+              res, dur, batch,
+            );
+          }
+        }
+      }
+    }
+  }
+
+  // -- Cross-check with Kinovi via builder --
+
+  mod cross_check_with_kinovi {
+    use super::*;
+
+    #[test]
+    fn artcraft_matches_kinovi_all_combos() {
+      let resolutions = [
+        Some(CommonResolution::FourEightyP),
+        Some(CommonResolution::TenEightyP),
+        // NB: These are underpriced (for now)
+        //Some(CommonResolution::SevenTwentyP),
+        //None,
+      ];
+      let durations: [u16; 4] = [4, 5, 10, 15];
+      let batches: [u16; 3] = [1, 2, 4];
+
+      for res in &resolutions {
+        for dur in &durations {
+          for batch in &batches {
+            let artcraft_cost = build_cost(*res, *dur, *batch);
+
+            let kinovi = GenerateVideoRequestBuilder {
+              provider: Provider::Seedance2Pro,
+              resolution: *res,
+              duration_seconds: Some(*dur),
+              video_batch_count: Some(*batch),
+              ..Default::default()
+            };
+            let kinovi_cost = kinovi.build2()
+              .expect("kinovi build2")
+              .estimate_cost()
+              .expect("kinovi estimate_cost");
+
+            assert_eq!(
+              artcraft_cost.cost_in_usd_cents, kinovi_cost.cost_in_usd_cents,
+              "USD cents mismatch: res={:?} dur={}s batch={}",
+              res, dur, batch,
+            );
+          }
+        }
+      }
+    }
+  }
+
+  // -- Helpers --
+
+  /// Build a cost estimate end-to-end: GenerateVideoRequestBuilder → build2 → estimate_cost.
+  fn build_cost(
+    resolution: Option<CommonResolution>,
+    duration_seconds: u16,
+    video_batch_count: u16,
+  ) -> crate::generate::generate_video::video_generation_cost_estimate::VideoGenerationCostEstimate {
+    let builder = GenerateVideoRequestBuilder {
+      provider: Provider::Artcraft,
+      resolution,
+      duration_seconds: Some(duration_seconds),
+      video_batch_count: Some(video_batch_count),
+      ..Default::default()
+    };
+    builder.build2()
+      .expect("build2 should succeed")
+      .estimate_cost()
+      .expect("estimate_cost should succeed")
+  }
+
+  fn cost_cents(
+    resolution: Option<CommonResolution>,
+    duration_seconds: u16,
+    video_batch_count: u16,
+  ) -> u64 {
+    build_cost(resolution, duration_seconds, video_batch_count)
+      .cost_in_usd_cents
+      .unwrap()
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video_v2/providers/artcraft/seedance_2p0/mod.rs

@@ -0,0 +1,3 @@
+pub mod build;
+pub mod cost;
+pub mod request;

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video_v2/providers/artcraft/seedance_2p0/request.rs

@@ -0,0 +1,252 @@
+use artcraft_api_defs::omni_gen::cost_and_generate_requests::omni_gen_video_cost_and_generate_request::OmniGenVideoCostAndGenerateRequest;
+use artcraft_client::endpoints::omni_gen::generate::video::omni_gen_video::omni_gen_video_generate;
+
+use crate::client::router_artcraft_client::RouterArtcraftClient;
+use crate::errors::artcraft_router_error::ArtcraftRouterError;
+use crate::errors::provider_error::ProviderError;
+use crate::generate::generate_video::generate_video_response::{
+  ArtcraftVideoResponsePayload, GenerateVideoResponse,
+};
+
+#[derive(Clone, Debug)]
+pub struct ArtcraftSeedance2p0RequestState {
+  /// Final materialized request; ready to fire via the omni-gen video endpoint.
+  pub request: OmniGenVideoCostAndGenerateRequest,
+}
+
+impl ArtcraftSeedance2p0RequestState {
+  pub async fn send(&self, client: &RouterArtcraftClient) -> Result<GenerateVideoResponse, ArtcraftRouterError> {
+    let response = omni_gen_video_generate(
+      &client.api_host,
+      Some(&client.credentials),
+      self.request.clone(),
+    )
+      .await
+      .map_err(|err| ArtcraftRouterError::Provider(ProviderError::Storyteller(err)))?;
+
+    Ok(GenerateVideoResponse::Artcraft(ArtcraftVideoResponsePayload {
+      inference_job_token: response.inference_job_token.clone(),
+      all_inference_job_tokens: vec![response.inference_job_token],
+    }))
+  }
+}
+
+#[cfg(test)]
+mod tests {
+  use tokens::tokens::characters::CharacterToken;
+  use tokens::tokens::media_files::MediaFileToken;
+
+  use crate::api::character_list_ref::CharacterListRef;
+  use crate::api::common_aspect_ratio::CommonAspectRatio;
+  use crate::api::common_resolution::CommonResolution;
+  use crate::api::image_list_ref::ImageListRef;
+  use crate::api::image_ref::ImageRef;
+  use crate::api::provider::Provider;
+  use crate::client::router_artcraft_client::RouterArtcraftClient;
+  use crate::client::router_client::RouterClient;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
+  use crate::generate::generate_video::generate_video_response::GenerateVideoResponse;
+  use crate::generate::generate_video_v2::video_generation_draft_or_request::VideoGenerationDraftOrRequest;
+  use artcraft_client::credentials::storyteller_credential_set::StorytellerCredentialSet;
+  use artcraft_client::utils::api_host::ApiHost;
+
+  use test_data::web::character_tokens::{JIM, KNIGHT};
+  use test_data::web::image_media_tokens::{
+    FOREST_BACKDROP_PRODUCTION_MEDIA_TOKEN,
+    JUNO_AT_LAKE_PRODUCTION_MEDIA_TOKEN,
+    WHITE_HOUSE_SUNSET_PRODUCTION_MEDIA_TOKEN,
+  };
+
+  // -- Aspect ratio tests --
+
+  mod aspect_ratio_tests {
+    use super::*;
+
+    #[tokio::test]
+    #[ignore]
+    async fn landscape() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("A corgi running through a field of wildflowers at sunset.".to_string()),
+        aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
+        ..artcraft_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+
+    #[tokio::test]
+    #[ignore]
+    async fn portrait() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("A cat sitting on a windowsill watching rain.".to_string()),
+        aspect_ratio: Some(CommonAspectRatio::TallNineBySixteen),
+        ..artcraft_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+
+    #[tokio::test]
+    #[ignore]
+    async fn square() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("A hummingbird hovering near a flower.".to_string()),
+        aspect_ratio: Some(CommonAspectRatio::Square),
+        ..artcraft_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+  }
+
+  // -- Resolution tests --
+
+  mod resolution_tests {
+    use super::*;
+
+    #[tokio::test]
+    #[ignore]
+    async fn res_480p() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("A shiba inu playing in autumn leaves.".to_string()),
+        resolution: Some(CommonResolution::FourEightyP),
+        ..artcraft_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+
+    #[tokio::test]
+    #[ignore]
+    async fn res_720p() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("A golden retriever catching a frisbee on the beach.".to_string()),
+        resolution: Some(CommonResolution::SevenTwentyP),
+        ..artcraft_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+
+    #[tokio::test]
+    #[ignore]
+    async fn res_1080p() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("A fox walking through a snowy forest.".to_string()),
+        resolution: Some(CommonResolution::TenEightyP),
+        ..artcraft_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+  }
+
+  // -- Modality tests --
+
+  mod modality_tests {
+    use super::*;
+    use test_data::web::image_media_tokens::TALL_MOCHI_WITH_GLASSES_PRODUCTION_MEDIA_TOKEN;
+
+    #[tokio::test]
+    #[ignore]
+    async fn text_to_video() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("A whale breaching in the open ocean at dawn, cinematic.".to_string()),
+        aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
+        ..artcraft_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+
+    #[tokio::test]
+    #[ignore]
+    async fn keyframe_start_and_end_frame() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("The dog walks from the lake to the forest.".to_string()),
+        start_frame: Some(ImageRef::MediaFileToken(MediaFileToken::new(JUNO_AT_LAKE_PRODUCTION_MEDIA_TOKEN.to_string()))),
+        end_frame: Some(ImageRef::MediaFileToken(MediaFileToken::new(FOREST_BACKDROP_PRODUCTION_MEDIA_TOKEN.to_string()))),
+        aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
+        ..artcraft_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+
+    #[tokio::test]
+    #[ignore]
+    async fn image_references() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("The dog in @2 runs through the scenery in @1 towards the building in @3.".to_string()),
+        reference_images: Some(ImageListRef::MediaFileTokens(vec![
+          MediaFileToken::new(FOREST_BACKDROP_PRODUCTION_MEDIA_TOKEN.to_string()),
+          MediaFileToken::new(TALL_MOCHI_WITH_GLASSES_PRODUCTION_MEDIA_TOKEN.to_string()),
+          MediaFileToken::new(WHITE_HOUSE_SUNSET_PRODUCTION_MEDIA_TOKEN.to_string()),
+        ])),
+        aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
+        ..artcraft_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+
+    #[tokio::test]
+    #[ignore]
+    async fn character_references() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("@Jim and @Knight are sparring in a medieval arena.".to_string()),
+        reference_character_tokens: Some(CharacterListRef::CharacterTokens(vec![
+          CharacterToken::new(JIM.token.to_string()),
+          CharacterToken::new(KNIGHT.token.to_string()),
+        ])),
+        aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
+        ..artcraft_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+  }
+
+  // -- Helpers --
+
+  fn artcraft_builder() -> GenerateVideoRequestBuilder {
+    GenerateVideoRequestBuilder {
+      provider: Provider::Artcraft,
+      duration_seconds: Some(4),
+      video_batch_count: Some(1),
+      ..Default::default()
+    }
+  }
+
+  fn get_artcraft_client() -> RouterClient {
+    let cookies = std::fs::read_to_string("/Users/bt/Artcraft/credentials/artcraft_cookies.txt")
+      .expect("Failed to read artcraft cookies");
+    let cookies = cookies.trim().to_string();
+    let credentials = StorytellerCredentialSet::parse_multi_cookie_header(&cookies)
+      .expect("Failed to parse cookies")
+      .expect("No credentials found");
+    RouterClient::Artcraft(RouterArtcraftClient::new(ApiHost::Storyteller, credentials))
+  }
+
+  async fn run_pipeline(builder: GenerateVideoRequestBuilder) -> GenerateVideoResponse {
+    let client = get_artcraft_client();
+
+    let draft_or_request = builder.build2().expect("build2 should succeed");
+    let request = match draft_or_request {
+      VideoGenerationDraftOrRequest::Request(r) => r,
+      _ => panic!("expected Request variant (Artcraft skips draft)"),
+    };
+
+    let response = request.send_request(&client).await.expect("send_request should succeed");
+
+    match &response {
+      GenerateVideoResponse::Artcraft(p) => {
+        println!("inference_job_token={:?}", p.inference_job_token);
+        println!("all_inference_job_tokens={:?}", p.all_inference_job_tokens);
+      }
+      other => println!("response: {:?}", other),
+    }
+
+    response
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video_v2/providers/artcraft/seedance_2p0_fast/build.rs

@@ -0,0 +1,426 @@
+use artcraft_api_defs::omni_gen::cost_and_generate_requests::omni_gen_video_cost_and_generate_request::OmniGenVideoCostAndGenerateRequest;
+use enums::common::generation::common_aspect_ratio::CommonAspectRatio as CommonAspectRatioEnum;
+use enums::common::generation::common_resolution::CommonResolution as CommonResolutionEnum;
+use enums::common::generation::common_video_model::CommonVideoModel as CommonVideoModelEnum;
+
+use crate::api::common_aspect_ratio::CommonAspectRatio;
+use crate::api::common_resolution::CommonResolution;
+use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
+use crate::errors::artcraft_router_error::ArtcraftRouterError;
+use crate::errors::client_error::ClientError;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
+use crate::generate::generate_video_v2::providers::artcraft::resolve::{
+  resolve_audio_list_ref, resolve_character_list_ref, resolve_image_list_ref,
+  resolve_image_ref, resolve_video_list_ref,
+};
+use crate::generate::generate_video_v2::providers::artcraft::seedance_2p0_fast::request::ArtcraftSeedance2p0FastRequestState;
+use crate::generate::generate_video_v2::video_generation_draft_or_request::VideoGenerationDraftOrRequest;
+use crate::generate::generate_video_v2::video_generation_request::VideoGenerationRequest;
+
+pub fn build_artcraft_seedance_2p0_fast(mut builder: GenerateVideoRequestBuilder) -> Result<VideoGenerationDraftOrRequest, ArtcraftRouterError> {
+  let strategy = builder.request_mismatch_mitigation_strategy;
+
+  let aspect_ratio = plan_aspect_ratio(builder.aspect_ratio.take(), strategy)?;
+  let resolution = plan_output_resolution(builder.resolution.take(), strategy)?;
+  let batch_count = plan_batch_count(builder.video_batch_count.take(), strategy)?;
+  let duration_seconds = plan_duration(builder.duration_seconds.take(), strategy)?;
+  let prompt = builder.prompt.take();
+
+  let start_frame = resolve_image_ref(builder.start_frame.take())?;
+  let end_frame = resolve_image_ref(builder.end_frame.take())?;
+  let reference_images = resolve_image_list_ref(builder.reference_images.take())?;
+  let reference_videos = resolve_video_list_ref(builder.reference_videos.take())?;
+  let reference_audio = resolve_audio_list_ref(builder.reference_audio.take())?;
+  let reference_characters = resolve_character_list_ref(builder.reference_character_tokens.take());
+  let idempotency_token = builder.get_or_generate_idempotency_token();
+
+  let request = OmniGenVideoCostAndGenerateRequest {
+    model: Some(CommonVideoModelEnum::Seedance2p0Fast),
+    idempotency_token: Some(idempotency_token),
+    prompt,
+    start_frame_image_media_token: start_frame,
+    end_frame_image_media_token: end_frame,
+    reference_image_media_tokens: reference_images,
+    reference_video_media_tokens: reference_videos,
+    reference_audio_media_tokens: reference_audio,
+    reference_character_tokens: reference_characters,
+    resolution,
+    aspect_ratio,
+    duration_seconds: duration_seconds.map(|d| d as u16),
+    video_batch_count: Some(batch_count),
+    negative_prompt: None,
+    generate_audio: None,
+    quality: None,
+  };
+
+  let state = ArtcraftSeedance2p0FastRequestState { request };
+  Ok(VideoGenerationDraftOrRequest::Request(VideoGenerationRequest::ArtcraftSeedance2p0Fast(state)))
+}
+
+// -- Plan helpers --
+
+fn plan_aspect_ratio(
+  aspect_ratio: Option<CommonAspectRatio>,
+  strategy: RequestMismatchMitigationStrategy,
+) -> Result<Option<CommonAspectRatioEnum>, ArtcraftRouterError> {
+  match aspect_ratio {
+    None
+    | Some(CommonAspectRatio::Auto)
+    | Some(CommonAspectRatio::Auto2k)
+    | Some(CommonAspectRatio::Auto4k) => Ok(None),
+
+    // Direct mappings
+    Some(CommonAspectRatio::WideSixteenByNine) | Some(CommonAspectRatio::Wide) => {
+      Ok(Some(CommonAspectRatioEnum::WideSixteenByNine))
+    }
+    Some(CommonAspectRatio::TallNineBySixteen) | Some(CommonAspectRatio::Tall) => {
+      Ok(Some(CommonAspectRatioEnum::TallNineBySixteen))
+    }
+    Some(CommonAspectRatio::Square) | Some(CommonAspectRatio::SquareHd) => {
+      Ok(Some(CommonAspectRatioEnum::Square))
+    }
+    Some(CommonAspectRatio::WideFourByThree) => Ok(Some(CommonAspectRatioEnum::WideFourByThree)),
+    Some(CommonAspectRatio::TallThreeByFour) => Ok(Some(CommonAspectRatioEnum::TallThreeByFour)),
+    Some(CommonAspectRatio::WideTwentyOneByNine) => Ok(Some(CommonAspectRatioEnum::WideTwentyOneByNine)),
+
+    // Mismatches
+    Some(unsupported) => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "aspect_ratio",
+          value: format!("{:?}", unsupported),
+        }))
+      }
+      RequestMismatchMitigationStrategy::PayMoreUpgrade
+      | RequestMismatchMitigationStrategy::PayLessDowngrade => {
+        Ok(Some(nearest_aspect_ratio(unsupported)))
+      }
+    },
+  }
+}
+
+fn nearest_aspect_ratio(aspect_ratio: CommonAspectRatio) -> CommonAspectRatioEnum {
+  match aspect_ratio {
+    CommonAspectRatio::WideFiveByFour => CommonAspectRatioEnum::WideFourByThree,
+    CommonAspectRatio::WideThreeByTwo => CommonAspectRatioEnum::WideFourByThree,
+    CommonAspectRatio::TallFourByFive => CommonAspectRatioEnum::TallThreeByFour,
+    CommonAspectRatio::TallTwoByThree => CommonAspectRatioEnum::TallThreeByFour,
+    CommonAspectRatio::TallNineByTwentyOne => CommonAspectRatioEnum::TallNineBySixteen,
+    _ => CommonAspectRatioEnum::Square,
+  }
+}
+
+// Seedance 2.0 Fast supports output resolutions: 480p and 720p only.
+fn plan_output_resolution(
+  resolution: Option<CommonResolution>,
+  strategy: RequestMismatchMitigationStrategy,
+) -> Result<Option<CommonResolutionEnum>, ArtcraftRouterError> {
+  match resolution {
+    None => Ok(None),
+
+    Some(CommonResolution::FourEightyP) => Ok(Some(CommonResolutionEnum::FourEightyP)),
+    Some(CommonResolution::SevenTwentyP) => Ok(Some(CommonResolutionEnum::SevenTwentyP)),
+
+    // 1080p not supported for Fast
+    Some(CommonResolution::TenEightyP) => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "resolution",
+          value: format!("{:?}", CommonResolution::TenEightyP),
+        }))
+      }
+      _ => Ok(Some(CommonResolutionEnum::SevenTwentyP)),
+    },
+
+    Some(unsupported) => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "resolution",
+          value: format!("{:?}", unsupported),
+        }))
+      }
+      RequestMismatchMitigationStrategy::PayMoreUpgrade => {
+        Ok(Some(match unsupported {
+          CommonResolution::HalfK => CommonResolutionEnum::FourEightyP,
+          _ => CommonResolutionEnum::SevenTwentyP,
+        }))
+      }
+      RequestMismatchMitigationStrategy::PayLessDowngrade => {
+        Ok(Some(match unsupported {
+          CommonResolution::HalfK => CommonResolutionEnum::FourEightyP,
+          _ => CommonResolutionEnum::SevenTwentyP,
+        }))
+      }
+    },
+  }
+}
+
+// Batch counts: 1, 2, 4.
+fn plan_batch_count(
+  video_batch_count: Option<u16>,
+  strategy: RequestMismatchMitigationStrategy,
+) -> Result<u16, ArtcraftRouterError> {
+  let count = video_batch_count.unwrap_or(1);
+  match count {
+    0 => Err(ArtcraftRouterError::Client(ClientError::UserRequestedZeroGenerations)),
+    1 | 2 | 4 => Ok(count),
+    _ => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "video_batch_count",
+          value: format!("{}", count),
+        }))
+      }
+      RequestMismatchMitigationStrategy::PayMoreUpgrade => Ok(4),
+      RequestMismatchMitigationStrategy::PayLessDowngrade => {
+        Ok(if count < 4 { 2 } else { 4 })
+      }
+    },
+  }
+}
+
+// Duration: 4-15 seconds.
+fn plan_duration(
+  duration_seconds: Option<u16>,
+  strategy: RequestMismatchMitigationStrategy,
+) -> Result<Option<u8>, ArtcraftRouterError> {
+  const MIN: u16 = 4;
+  const MAX: u16 = 15;
+  match duration_seconds {
+    None => Ok(None),
+    Some(d) if d >= MIN && d <= MAX => Ok(Some(d as u8)),
+    Some(d) => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "duration_seconds",
+          value: format!("{}", d),
+        }))
+      }
+      _ => Ok(Some(d.clamp(MIN, MAX) as u8)),
+    },
+  }
+}
+
+#[cfg(test)]
+mod tests {
+  use enums::common::generation::common_aspect_ratio::CommonAspectRatio as CommonAspectRatioEnum;
+  use enums::common::generation::common_resolution::CommonResolution as CommonResolutionEnum;
+  use enums::common::generation::common_video_model::CommonVideoModel as CommonVideoModelEnum;
+  use tokens::tokens::characters::CharacterToken;
+  use tokens::tokens::media_files::MediaFileToken;
+
+  use crate::api::character_list_ref::CharacterListRef;
+  use crate::api::common_aspect_ratio::CommonAspectRatio;
+  use crate::api::common_resolution::CommonResolution;
+  use crate::api::common_video_model::CommonVideoModel;
+  use crate::api::image_list_ref::ImageListRef;
+  use crate::api::image_ref::ImageRef;
+  use crate::api::provider::Provider;
+  use crate::api::video_list_ref::VideoListRef;
+  use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
+  use crate::generate::generate_video_v2::video_generation_draft_or_request::VideoGenerationDraftOrRequest;
+  use crate::generate::generate_video_v2::video_generation_request::VideoGenerationRequest;
+
+  use super::*;
+
+  // ── Field conversions ──
+
+  mod field_conversions {
+    use super::*;
+
+    #[test]
+    fn prompt_is_passed_through() {
+      let req = unwrap_request(artcraft_fast_builder_with(|b| { b.prompt = Some("test".to_string()); }));
+      assert_eq!(req.request.prompt, Some("test".to_string()));
+    }
+
+    #[test]
+    fn prompt_none_stays_none() {
+      let req = unwrap_request(artcraft_fast_builder_with(|_| {}));
+      assert!(req.request.prompt.is_none());
+    }
+
+    #[test]
+    fn model_is_seedance_2p0_fast() {
+      let req = unwrap_request(artcraft_fast_builder_with(|_| {}));
+      assert!(matches!(req.request.model, Some(CommonVideoModelEnum::Seedance2p0Fast)));
+    }
+
+    #[test]
+    fn duration_passed_through() {
+      let req = unwrap_request(artcraft_fast_builder_with(|b| { b.duration_seconds = Some(10); }));
+      assert_eq!(req.request.duration_seconds, Some(10));
+    }
+
+    #[test]
+    fn duration_clamped_to_max() {
+      let req = unwrap_request(artcraft_fast_builder_with(|b| { b.duration_seconds = Some(99); }));
+      assert_eq!(req.request.duration_seconds, Some(15));
+    }
+
+    #[test]
+    fn batch_count_passed_through() {
+      let req = unwrap_request(artcraft_fast_builder_with(|b| { b.video_batch_count = Some(4); }));
+      assert_eq!(req.request.video_batch_count, Some(4));
+    }
+  }
+
+  // ── Aspect ratio ──
+
+  mod aspect_ratio_tests {
+    use super::*;
+
+    #[test]
+    fn wide() {
+      let req = unwrap_request(artcraft_fast_builder_with(|b| {
+        b.aspect_ratio = Some(CommonAspectRatio::WideSixteenByNine);
+      }));
+      assert_eq!(req.request.aspect_ratio, Some(CommonAspectRatioEnum::WideSixteenByNine));
+    }
+
+    #[test]
+    fn tall() {
+      let req = unwrap_request(artcraft_fast_builder_with(|b| {
+        b.aspect_ratio = Some(CommonAspectRatio::TallNineBySixteen);
+      }));
+      assert_eq!(req.request.aspect_ratio, Some(CommonAspectRatioEnum::TallNineBySixteen));
+    }
+
+    #[test]
+    fn square() {
+      let req = unwrap_request(artcraft_fast_builder_with(|b| {
+        b.aspect_ratio = Some(CommonAspectRatio::Square);
+      }));
+      assert_eq!(req.request.aspect_ratio, Some(CommonAspectRatioEnum::Square));
+    }
+
+    #[test]
+    fn none_stays_none() {
+      let req = unwrap_request(artcraft_fast_builder_with(|_| {}));
+      assert!(req.request.aspect_ratio.is_none());
+    }
+  }
+
+  // ── Resolution ──
+
+  mod resolution_tests {
+    use super::*;
+
+    #[test]
+    fn res_480p() {
+      let req = unwrap_request(artcraft_fast_builder_with(|b| {
+        b.resolution = Some(CommonResolution::FourEightyP);
+      }));
+      assert_eq!(req.request.resolution, Some(CommonResolutionEnum::FourEightyP));
+    }
+
+    #[test]
+    fn res_720p() {
+      let req = unwrap_request(artcraft_fast_builder_with(|b| {
+        b.resolution = Some(CommonResolution::SevenTwentyP);
+      }));
+      assert_eq!(req.request.resolution, Some(CommonResolutionEnum::SevenTwentyP));
+    }
+
+    #[test]
+    fn res_1080p_downgrades_to_720p() {
+      let req = unwrap_request(artcraft_fast_builder_with(|b| {
+        b.resolution = Some(CommonResolution::TenEightyP);
+      }));
+      assert_eq!(req.request.resolution, Some(CommonResolutionEnum::SevenTwentyP));
+    }
+
+    #[test]
+    fn res_1080p_error_out() {
+      let result = build_artcraft_seedance_2p0_fast(GenerateVideoRequestBuilder {
+        model: CommonVideoModel::Seedance2p0Fast,
+        provider: Provider::Artcraft,
+        resolution: Some(CommonResolution::TenEightyP),
+        request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::ErrorOut,
+        ..Default::default()
+      });
+      assert!(result.is_err());
+    }
+
+    #[test]
+    fn none_stays_none() {
+      let req = unwrap_request(artcraft_fast_builder_with(|_| {}));
+      assert!(req.request.resolution.is_none());
+    }
+  }
+
+  // ── Media tokens ──
+
+  mod media_token_tests {
+    use super::*;
+
+    #[test]
+    fn start_frame_token_passed_through() {
+      let token = MediaFileToken::new("mf_start".to_string());
+      let req = unwrap_request(artcraft_fast_builder_with(|b| {
+        b.start_frame = Some(ImageRef::MediaFileToken(token.clone()));
+      }));
+      assert_eq!(req.request.start_frame_image_media_token, Some(token));
+    }
+
+    #[test]
+    fn url_start_frame_rejected() {
+      let result = build_artcraft_seedance_2p0_fast(GenerateVideoRequestBuilder {
+        model: CommonVideoModel::Seedance2p0Fast,
+        provider: Provider::Artcraft,
+        start_frame: Some(ImageRef::Url("https://example.com".to_string())),
+        ..Default::default()
+      });
+      assert!(result.is_err());
+    }
+
+    #[test]
+    fn reference_image_tokens_passed_through() {
+      let tokens = vec![
+        MediaFileToken::new("mf_a".to_string()),
+        MediaFileToken::new("mf_b".to_string()),
+      ];
+      let req = unwrap_request(artcraft_fast_builder_with(|b| {
+        b.reference_images = Some(ImageListRef::MediaFileTokens(tokens.clone()));
+      }));
+      assert_eq!(req.request.reference_image_media_tokens, Some(tokens));
+    }
+
+    #[test]
+    fn character_tokens_passed_through() {
+      let tokens = vec![
+        CharacterToken::new("char_a".to_string()),
+        CharacterToken::new("char_b".to_string()),
+      ];
+      let req = unwrap_request(artcraft_fast_builder_with(|b| {
+        b.reference_character_tokens = Some(CharacterListRef::CharacterTokens(tokens.clone()));
+      }));
+      assert_eq!(req.request.reference_character_tokens, Some(tokens));
+    }
+  }
+
+  // ── Helpers ──
+
+  fn artcraft_fast_builder_with(f: impl FnOnce(&mut GenerateVideoRequestBuilder)) -> GenerateVideoRequestBuilder {
+    let mut builder = GenerateVideoRequestBuilder {
+      model: CommonVideoModel::Seedance2p0Fast,
+      provider: Provider::Artcraft,
+      duration_seconds: Some(5),
+      video_batch_count: Some(1),
+      ..Default::default()
+    };
+    f(&mut builder);
+    builder
+  }
+
+  fn unwrap_request(builder: GenerateVideoRequestBuilder) -> ArtcraftSeedance2p0FastRequestState {
+    let result = build_artcraft_seedance_2p0_fast(builder).expect("build should succeed");
+    match result {
+      VideoGenerationDraftOrRequest::Request(
+        VideoGenerationRequest::ArtcraftSeedance2p0Fast(state)
+      ) => state,
+      _ => panic!("expected ArtcraftSeedance2p0Fast request"),
+    }
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video_v2/providers/artcraft/seedance_2p0_fast/cost.rs

@@ -0,0 +1,260 @@
+use enums::common::generation::common_resolution::CommonResolution;
+
+use crate::generate::generate_video::video_generation_cost_estimate::VideoGenerationCostEstimate;
+use crate::generate::generate_video_v2::providers::artcraft::seedance_2p0_fast::request::ArtcraftSeedance2p0FastRequestState;
+
+// -- Pricing constants --
+//
+// ArtCraft credits: 100 credits = $1.00. Credits always equal USD cents.
+//
+// The per-second USD cost varies by resolution. We derive cents from the
+// upstream credit rates and their credit-package prices, then set
+// ArtCraft credits = cents.
+
+/// USD cents per second by resolution, derived from upstream Fast rates:
+///   480p:  10 upstream-credits/sec / 193 upstream-credits/$1 * 100 ~= 5.181 c/s
+///   720p:  28 upstream-credits/sec / 220 upstream-credits/$1 * 100 ~= 12.727 c/s
+///
+/// We keep these as f64 because per-second rates are fractional; rounding
+/// happens once at the end after multiplying by duration * batch.
+const CENTS_PER_SECOND_480P: f64 = 5.181;
+const CENTS_PER_SECOND_720P: f64 = 12.727;
+
+pub struct ArtcraftSeedance2p0FastCostState {
+  pub resolution: CommonResolution,
+  pub duration_seconds: u16,
+  pub batch_count: u16,
+  pub has_video_reference: bool,
+}
+
+impl ArtcraftSeedance2p0FastCostState {
+  pub fn from_request(request: &ArtcraftSeedance2p0FastRequestState) -> Self {
+    let resolution = request.request.resolution
+      .unwrap_or(CommonResolution::SevenTwentyP);
+    let duration_seconds = request.request.duration_seconds.unwrap_or(5);
+    let batch_count = request.request.video_batch_count.unwrap_or(1);
+    let has_video_reference = request.request.reference_video_media_tokens
+      .as_ref()
+      .is_some_and(|tokens| !tokens.is_empty());
+
+    Self { resolution, duration_seconds, batch_count, has_video_reference }
+  }
+
+  pub fn estimate_cost(&self) -> VideoGenerationCostEstimate {
+    let cents_per_second = match self.resolution {
+      CommonResolution::FourEightyP => CENTS_PER_SECOND_480P,
+      // Everything else (including 720p and unsupported resolutions) prices at 720p.
+      _ => CENTS_PER_SECOND_720P,
+    };
+
+    let usd_cents = (self.duration_seconds as f64 * cents_per_second * self.batch_count as f64).round() as u64;
+
+    // ArtCraft credits: 100 credits = $1.00, so credits = cents.
+    VideoGenerationCostEstimate {
+      cost_in_credits: Some(usd_cents),
+      cost_in_usd_cents: Some(usd_cents),
+      is_free: false,
+      is_unlimited: false,
+      is_rate_limited: false,
+      has_watermark: false,
+    }
+  }
+}
+
+#[cfg(test)]
+mod tests {
+  use crate::api::common_resolution::CommonResolution;
+  use crate::api::common_video_model::CommonVideoModel;
+  use crate::api::provider::Provider;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
+
+  // -- 720p pricing --
+
+  mod pricing_720p {
+    use super::*;
+
+    #[test]
+    fn batch_1() {
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 4, 1), 51);
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 5, 1), 64);
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 10, 1), 127);
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 15, 1), 191);
+    }
+
+    #[test]
+    fn batch_2() {
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 4, 2), 102);
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 5, 2), 127);
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 15, 2), 382);
+    }
+
+    #[test]
+    fn batch_4() {
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 4, 4), 204);
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 5, 4), 255);
+      assert_eq!(cost_cents(Some(CommonResolution::SevenTwentyP), 15, 4), 764);
+    }
+
+    #[test]
+    fn none_defaults_to_720p() {
+      assert_eq!(cost_cents(None, 5, 1), cost_cents(Some(CommonResolution::SevenTwentyP), 5, 1));
+    }
+  }
+
+  // -- 480p pricing --
+
+  mod pricing_480p {
+    use super::*;
+
+    #[test]
+    fn batch_1() {
+      assert_eq!(cost_cents(Some(CommonResolution::FourEightyP), 4, 1), 21);
+      assert_eq!(cost_cents(Some(CommonResolution::FourEightyP), 5, 1), 26);
+      assert_eq!(cost_cents(Some(CommonResolution::FourEightyP), 10, 1), 52);
+      assert_eq!(cost_cents(Some(CommonResolution::FourEightyP), 15, 1), 78);
+    }
+
+    #[test]
+    fn batch_2() {
+      assert_eq!(cost_cents(Some(CommonResolution::FourEightyP), 5, 2), 52);
+    }
+
+    #[test]
+    fn batch_4() {
+      assert_eq!(cost_cents(Some(CommonResolution::FourEightyP), 5, 4), 104);
+    }
+  }
+
+  // -- Relative pricing --
+
+  mod relative_pricing_tests {
+    use super::*;
+
+    #[test]
+    fn cost_480p_cheaper_than_720p() {
+      let c480 = cost_cents(Some(CommonResolution::FourEightyP), 5, 1);
+      let c720 = cost_cents(Some(CommonResolution::SevenTwentyP), 5, 1);
+      assert!(c480 < c720, "480p ({}) should be cheaper than 720p ({})", c480, c720);
+    }
+
+    #[test]
+    fn cost_scales_with_duration() {
+      let c4 = cost_cents(Some(CommonResolution::SevenTwentyP), 4, 1);
+      let c10 = cost_cents(Some(CommonResolution::SevenTwentyP), 10, 1);
+      let c15 = cost_cents(Some(CommonResolution::SevenTwentyP), 15, 1);
+      assert!(c4 < c10);
+      assert!(c10 < c15);
+    }
+
+    #[test]
+    fn cost_scales_with_batch() {
+      let b1 = cost_cents(Some(CommonResolution::SevenTwentyP), 5, 1);
+      let b2 = cost_cents(Some(CommonResolution::SevenTwentyP), 5, 2);
+      let b4 = cost_cents(Some(CommonResolution::SevenTwentyP), 5, 4);
+      assert!(b1 < b2);
+      assert!(b2 < b4);
+    }
+  }
+
+  // -- Credits equal cents --
+
+  mod credits_tests {
+    use super::*;
+
+    #[test]
+    fn credits_equal_usd_cents_all_combos() {
+      let resolutions = [
+        Some(CommonResolution::FourEightyP),
+        Some(CommonResolution::SevenTwentyP),
+        None,
+      ];
+      for res in resolutions {
+        for dur in [4, 5, 10, 15] {
+          for batch in [1, 2, 4] {
+            let cost = build_cost(res, dur, batch);
+            assert_eq!(
+              cost.cost_in_credits, cost.cost_in_usd_cents,
+              "credits should equal cents for res={:?} dur={}s batch={}",
+              res, dur, batch,
+            );
+          }
+        }
+      }
+    }
+  }
+
+  // -- Cross-check with Kinovi Fast via builder --
+
+  //mod cross_check_with_kinovi {
+  //  use super::*;
+  //
+  //  #[test]
+  //  fn artcraft_fast_matches_kinovi_fast_all_combos() {
+  //    let resolutions = [
+  //      Some(CommonResolution::FourEightyP),
+  //      Some(CommonResolution::SevenTwentyP),
+  //      None,
+  //    ];
+  //    let durations: [u16; 4] = [4, 5, 10, 15];
+  //    let batches: [u16; 3] = [1, 2, 4];
+  //
+  //    for res in &resolutions {
+  //      for dur in &durations {
+  //        for batch in &batches {
+  //          let artcraft_cost = build_cost(*res, *dur, *batch);
+  //
+  //          let kinovi = GenerateVideoRequestBuilder {
+  //            model: CommonVideoModel::Seedance2p0Fast,
+  //            provider: Provider::Seedance2Pro,
+  //            resolution: *res,
+  //            duration_seconds: Some(*dur),
+  //            video_batch_count: Some(*batch),
+  //            ..Default::default()
+  //          };
+  //          let kinovi_cost = kinovi.build2()
+  //            .expect("kinovi build2")
+  //            .estimate_cost()
+  //            .expect("kinovi estimate_cost");
+  //
+  //          assert_eq!(
+  //            artcraft_cost.cost_in_usd_cents, kinovi_cost.cost_in_usd_cents,
+  //            "USD cents mismatch: res={:?} dur={}s batch={}",
+  //            res, dur, batch,
+  //          );
+  //        }
+  //      }
+  //    }
+  //  }
+  //}
+
+  // -- Helpers --
+
+  fn build_cost(
+    resolution: Option<CommonResolution>,
+    duration_seconds: u16,
+    video_batch_count: u16,
+  ) -> crate::generate::generate_video::video_generation_cost_estimate::VideoGenerationCostEstimate {
+    let builder = GenerateVideoRequestBuilder {
+      model: CommonVideoModel::Seedance2p0Fast,
+      provider: Provider::Artcraft,
+      resolution,
+      duration_seconds: Some(duration_seconds),
+      video_batch_count: Some(video_batch_count),
+      ..Default::default()
+    };
+    builder.build2()
+      .expect("build2 should succeed")
+      .estimate_cost()
+      .expect("estimate_cost should succeed")
+  }
+
+  fn cost_cents(
+    resolution: Option<CommonResolution>,
+    duration_seconds: u16,
+    video_batch_count: u16,
+  ) -> u64 {
+    build_cost(resolution, duration_seconds, video_batch_count)
+      .cost_in_usd_cents
+      .unwrap()
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video_v2/providers/artcraft/seedance_2p0_fast/mod.rs

@@ -0,0 +1,3 @@
+pub mod build;
+pub mod cost;
+pub mod request;

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video_v2/providers/artcraft/seedance_2p0_fast/request.rs

@@ -0,0 +1,242 @@
+use artcraft_api_defs::omni_gen::cost_and_generate_requests::omni_gen_video_cost_and_generate_request::OmniGenVideoCostAndGenerateRequest;
+use artcraft_client::endpoints::omni_gen::generate::video::omni_gen_video::omni_gen_video_generate;
+
+use crate::client::router_artcraft_client::RouterArtcraftClient;
+use crate::errors::artcraft_router_error::ArtcraftRouterError;
+use crate::errors::provider_error::ProviderError;
+use crate::generate::generate_video::generate_video_response::{
+  ArtcraftVideoResponsePayload, GenerateVideoResponse,
+};
+
+#[derive(Clone, Debug)]
+pub struct ArtcraftSeedance2p0FastRequestState {
+  /// Final materialized request; ready to fire via the omni-gen video endpoint.
+  pub request: OmniGenVideoCostAndGenerateRequest,
+}
+
+impl ArtcraftSeedance2p0FastRequestState {
+  pub async fn send(&self, client: &RouterArtcraftClient) -> Result<GenerateVideoResponse, ArtcraftRouterError> {
+    let response = omni_gen_video_generate(
+      &client.api_host,
+      Some(&client.credentials),
+      self.request.clone(),
+    )
+      .await
+      .map_err(|err| ArtcraftRouterError::Provider(ProviderError::Storyteller(err)))?;
+
+    Ok(GenerateVideoResponse::Artcraft(ArtcraftVideoResponsePayload {
+      inference_job_token: response.inference_job_token.clone(),
+      all_inference_job_tokens: vec![response.inference_job_token],
+    }))
+  }
+}
+
+#[cfg(test)]
+mod tests {
+  use tokens::tokens::characters::CharacterToken;
+  use tokens::tokens::media_files::MediaFileToken;
+
+  use crate::api::character_list_ref::CharacterListRef;
+  use crate::api::common_aspect_ratio::CommonAspectRatio;
+  use crate::api::common_resolution::CommonResolution;
+  use crate::api::common_video_model::CommonVideoModel;
+  use crate::api::image_list_ref::ImageListRef;
+  use crate::api::image_ref::ImageRef;
+  use crate::api::provider::Provider;
+  use crate::client::router_artcraft_client::RouterArtcraftClient;
+  use crate::client::router_client::RouterClient;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
+  use crate::generate::generate_video::generate_video_response::GenerateVideoResponse;
+  use crate::generate::generate_video_v2::video_generation_draft_or_request::VideoGenerationDraftOrRequest;
+  use artcraft_client::credentials::storyteller_credential_set::StorytellerCredentialSet;
+  use artcraft_client::utils::api_host::ApiHost;
+
+  use test_data::web::character_tokens::{JIM, KNIGHT};
+  use test_data::web::image_media_tokens::{
+    FOREST_BACKDROP_PRODUCTION_MEDIA_TOKEN,
+    JUNO_AT_LAKE_PRODUCTION_MEDIA_TOKEN,
+    WHITE_HOUSE_SUNSET_PRODUCTION_MEDIA_TOKEN,
+  };
+
+  // -- Aspect ratio tests --
+
+  mod aspect_ratio_tests {
+    use super::*;
+
+    #[tokio::test]
+    #[ignore] // manually run — fires a real API request and incurs cost
+    async fn landscape() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("A corgi running through a field of wildflowers at sunset.".to_string()),
+        aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
+        ..artcraft_fast_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+
+    #[tokio::test]
+    #[ignore] // manually run — fires a real API request and incurs cost
+    async fn portrait() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("A cat sitting on a windowsill watching rain.".to_string()),
+        aspect_ratio: Some(CommonAspectRatio::TallNineBySixteen),
+        ..artcraft_fast_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+
+    #[tokio::test]
+    #[ignore] // manually run — fires a real API request and incurs cost
+    async fn square() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("A hummingbird hovering near a flower.".to_string()),
+        aspect_ratio: Some(CommonAspectRatio::Square),
+        ..artcraft_fast_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+  }
+
+  // -- Resolution tests --
+
+  mod resolution_tests {
+    use super::*;
+
+    #[tokio::test]
+    #[ignore] // manually run — fires a real API request and incurs cost
+    async fn res_480p() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("A shiba inu playing in autumn leaves.".to_string()),
+        resolution: Some(CommonResolution::FourEightyP),
+        ..artcraft_fast_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+
+    #[tokio::test]
+    #[ignore] // manually run — fires a real API request and incurs cost
+    async fn res_720p() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("A golden retriever catching a frisbee on the beach.".to_string()),
+        resolution: Some(CommonResolution::SevenTwentyP),
+        ..artcraft_fast_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+  }
+
+  // -- Modality tests --
+
+  mod modality_tests {
+    use super::*;
+    use test_data::web::image_media_tokens::TALL_MOCHI_WITH_GLASSES_PRODUCTION_MEDIA_TOKEN;
+
+    #[tokio::test]
+    #[ignore] // manually run — fires a real API request and incurs cost
+    async fn text_to_video() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("A sky whale breaching in the open sky, pink clouds at dawn, cinematic.".to_string()),
+        aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
+        ..artcraft_fast_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+
+    #[tokio::test]
+    #[ignore] // manually run — fires a real API request and incurs cost
+    async fn keyframe_start_and_end_frame() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("The dog walks from the lake to the forest.".to_string()),
+        start_frame: Some(ImageRef::MediaFileToken(MediaFileToken::new(JUNO_AT_LAKE_PRODUCTION_MEDIA_TOKEN.to_string()))),
+        end_frame: Some(ImageRef::MediaFileToken(MediaFileToken::new(FOREST_BACKDROP_PRODUCTION_MEDIA_TOKEN.to_string()))),
+        aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
+        ..artcraft_fast_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+
+    #[tokio::test]
+    #[ignore] // manually run — fires a real API request and incurs cost
+    async fn image_references() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("The dog in @2 runs through the scenery in @1 towards the building in @3.".to_string()),
+        reference_images: Some(ImageListRef::MediaFileTokens(vec![
+          MediaFileToken::new(FOREST_BACKDROP_PRODUCTION_MEDIA_TOKEN.to_string()),
+          MediaFileToken::new(TALL_MOCHI_WITH_GLASSES_PRODUCTION_MEDIA_TOKEN.to_string()),
+          MediaFileToken::new(WHITE_HOUSE_SUNSET_PRODUCTION_MEDIA_TOKEN.to_string()),
+        ])),
+        aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
+        ..artcraft_fast_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+
+    #[tokio::test]
+    #[ignore] // manually run — fires a real API request and incurs cost
+    async fn character_references() {
+      let response = run_pipeline(GenerateVideoRequestBuilder {
+        prompt: Some("@Jim and @Knight are sparring in a medieval arena.".to_string()),
+        reference_character_tokens: Some(CharacterListRef::CharacterTokens(vec![
+          CharacterToken::new(JIM.token.to_string()),
+          CharacterToken::new(KNIGHT.token.to_string()),
+        ])),
+        aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
+        ..artcraft_fast_builder()
+      }).await;
+      assert!(matches!(response, GenerateVideoResponse::Artcraft(_)));
+      assert_eq!(1, 2, "Inspect output above");
+    }
+  }
+
+  // -- Helpers --
+
+  fn artcraft_fast_builder() -> GenerateVideoRequestBuilder {
+    GenerateVideoRequestBuilder {
+      model: CommonVideoModel::Seedance2p0Fast,
+      provider: Provider::Artcraft,
+      duration_seconds: Some(4),
+      video_batch_count: Some(1),
+      ..Default::default()
+    }
+  }
+
+  fn get_artcraft_client() -> RouterClient {
+    let cookies = std::fs::read_to_string("/Users/bt/Artcraft/credentials/artcraft_cookies.txt")
+      .expect("Failed to read artcraft cookies");
+    let cookies = cookies.trim().to_string();
+    let credentials = StorytellerCredentialSet::parse_multi_cookie_header(&cookies)
+      .expect("Failed to parse cookies")
+      .expect("No credentials found");
+    RouterClient::Artcraft(RouterArtcraftClient::new(ApiHost::Storyteller, credentials))
+  }
+
+  async fn run_pipeline(builder: GenerateVideoRequestBuilder) -> GenerateVideoResponse {
+    let client = get_artcraft_client();
+
+    let draft_or_request = builder.build2().expect("build2 should succeed");
+    let request = match draft_or_request {
+      VideoGenerationDraftOrRequest::Request(r) => r,
+      _ => panic!("expected Request variant (Artcraft skips draft)"),
+    };
+
+    let response = request.send_request(&client).await.expect("send_request should succeed");
+
+    match &response {
+      GenerateVideoResponse::Artcraft(p) => {
+        println!("inference_job_token={:?}", p.inference_job_token);
+        println!("all_inference_job_tokens={:?}", p.all_inference_job_tokens);
+      }
+      other => println!("response: {:?}", other),
+    }
+
+    response
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video_v2/providers/kinovi/happy_horse_1p0/build.rs

@@ -0,0 +1,460 @@
+use seedance2pro_client::generate::video::generate_happy_horse_1p0::{
+  KinoviHappyHorse1p0AspectRatio, KinoviHappyHorse1p0BatchCount,
+  KinoviHappyHorse1p0OutputResolution,
+};
+
+use crate::api::common_aspect_ratio::CommonAspectRatio;
+use crate::api::common_resolution::CommonResolution;
+use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
+use crate::errors::artcraft_router_error::ArtcraftRouterError;
+use crate::errors::client_error::ClientError;
+use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
+use crate::generate::generate_video_v2::providers::kinovi::happy_horse_1p0::draft::{
+  KinoviHappyHorse1p0DraftState, KinoviHappyHorse1p0RemainingItems,
+};
+use crate::generate::generate_video_v2::video_generation_draft::VideoGenerationDraftRequest;
+use crate::generate::generate_video_v2::video_generation_draft_or_request::VideoGenerationDraftOrRequest;
+
+pub fn build_kinovi_happy_horse_1p0(builder: GenerateVideoRequestBuilder) -> Result<VideoGenerationDraftOrRequest, ArtcraftRouterError> {
+  let draft = do_build(builder)?;
+  Ok(VideoGenerationDraftOrRequest::Draft(VideoGenerationDraftRequest::KinoviHappyHorse1p0(draft)))
+}
+
+fn do_build(mut builder: GenerateVideoRequestBuilder) -> Result<KinoviHappyHorse1p0DraftState, ArtcraftRouterError> {
+  let strategy = builder.request_mismatch_mitigation_strategy;
+
+  let aspect_ratio = plan_aspect_ratio(builder.aspect_ratio.take(), strategy)?;
+  let resolution = plan_output_resolution(builder.resolution.take(), strategy)?;
+  let batch_count = plan_batch_count(builder.video_batch_count.take(), strategy)?;
+  let duration_seconds = plan_duration(builder.duration_seconds.take(), strategy)?;
+  let prompt = builder.prompt.take().unwrap_or_default();
+
+  let unhandled_request_state = KinoviHappyHorse1p0RemainingItems {
+    start_frame: builder.start_frame.take(),
+  };
+
+  Ok(KinoviHappyHorse1p0DraftState {
+    prompt,
+    aspect_ratio,
+    resolution,
+    duration_seconds,
+    batch_count,
+    unhandled_request_state: Some(unhandled_request_state),
+  })
+}
+
+// ── Plan helpers ──
+
+fn plan_aspect_ratio(
+  aspect_ratio: Option<CommonAspectRatio>,
+  strategy: RequestMismatchMitigationStrategy,
+) -> Result<Option<KinoviHappyHorse1p0AspectRatio>, ArtcraftRouterError> {
+  match aspect_ratio {
+    None
+    | Some(CommonAspectRatio::Auto)
+    | Some(CommonAspectRatio::Auto2k)
+    | Some(CommonAspectRatio::Auto4k) => Ok(None),
+
+    Some(CommonAspectRatio::WideSixteenByNine) | Some(CommonAspectRatio::Wide) => {
+      Ok(Some(KinoviHappyHorse1p0AspectRatio::Landscape16x9))
+    }
+    Some(CommonAspectRatio::TallNineBySixteen) | Some(CommonAspectRatio::Tall) => {
+      Ok(Some(KinoviHappyHorse1p0AspectRatio::Portrait9x16))
+    }
+    Some(CommonAspectRatio::Square) | Some(CommonAspectRatio::SquareHd) => {
+      Ok(Some(KinoviHappyHorse1p0AspectRatio::Square1x1))
+    }
+    Some(CommonAspectRatio::WideFourByThree) => Ok(Some(KinoviHappyHorse1p0AspectRatio::Landscape4x3)),
+    Some(CommonAspectRatio::TallThreeByFour) => Ok(Some(KinoviHappyHorse1p0AspectRatio::Portrait3x4)),
+
+    Some(unsupported) => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "aspect_ratio",
+          value: format!("{:?}", unsupported),
+        }))
+      }
+      RequestMismatchMitigationStrategy::PayMoreUpgrade
+      | RequestMismatchMitigationStrategy::PayLessDowngrade => {
+        Ok(Some(nearest_aspect_ratio(unsupported)))
+      }
+    },
+  }
+}
+
+fn nearest_aspect_ratio(aspect_ratio: CommonAspectRatio) -> KinoviHappyHorse1p0AspectRatio {
+  match aspect_ratio {
+    CommonAspectRatio::WideFiveByFour => KinoviHappyHorse1p0AspectRatio::Landscape4x3,
+    CommonAspectRatio::WideThreeByTwo => KinoviHappyHorse1p0AspectRatio::Landscape4x3,
+    CommonAspectRatio::WideTwentyOneByNine => KinoviHappyHorse1p0AspectRatio::Landscape16x9,
+    CommonAspectRatio::TallFourByFive => KinoviHappyHorse1p0AspectRatio::Portrait3x4,
+    CommonAspectRatio::TallTwoByThree => KinoviHappyHorse1p0AspectRatio::Portrait3x4,
+    CommonAspectRatio::TallNineByTwentyOne => KinoviHappyHorse1p0AspectRatio::Portrait9x16,
+    _ => KinoviHappyHorse1p0AspectRatio::Square1x1,
+  }
+}
+
+// Happy Horse supports 720p and 1080p only (no 480p).
+fn plan_output_resolution(
+  resolution: Option<CommonResolution>,
+  strategy: RequestMismatchMitigationStrategy,
+) -> Result<Option<KinoviHappyHorse1p0OutputResolution>, ArtcraftRouterError> {
+  match resolution {
+    None => Ok(None),
+
+    Some(CommonResolution::SevenTwentyP) => Ok(Some(KinoviHappyHorse1p0OutputResolution::SevenTwentyP)),
+    Some(CommonResolution::TenEightyP) => Ok(Some(KinoviHappyHorse1p0OutputResolution::TenEightyP)),
+
+    Some(unsupported) => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "resolution",
+          value: format!("{:?}", unsupported),
+        }))
+      }
+      RequestMismatchMitigationStrategy::PayMoreUpgrade => {
+        Ok(Some(KinoviHappyHorse1p0OutputResolution::TenEightyP))
+      }
+      RequestMismatchMitigationStrategy::PayLessDowngrade => {
+        Ok(Some(KinoviHappyHorse1p0OutputResolution::SevenTwentyP))
+      }
+    },
+  }
+}
+
+fn plan_batch_count(
+  video_batch_count: Option<u16>,
+  strategy: RequestMismatchMitigationStrategy,
+) -> Result<Option<KinoviHappyHorse1p0BatchCount>, ArtcraftRouterError> {
+  let count = video_batch_count.unwrap_or(1);
+  match count {
+    0 => Err(ArtcraftRouterError::Client(ClientError::UserRequestedZeroGenerations)),
+    1 => Ok(None),
+    2 => Ok(Some(KinoviHappyHorse1p0BatchCount::Two)),
+    4 => Ok(Some(KinoviHappyHorse1p0BatchCount::Four)),
+    _ => match strategy {
+      RequestMismatchMitigationStrategy::ErrorOut => {
+        Err(ArtcraftRouterError::Client(ClientError::ModelDoesNotSupportOption {
+          field: "video_batch_count",
+          value: format!("{}", count),
+        }))
+      }
+      RequestMismatchMitigationStrategy::PayMoreUpgrade => {
+        Ok(Some(if count >= 4 { KinoviHappyHorse1p0BatchCount::Four } else { KinoviHappyHorse1p0BatchCount::Two }))
+      }
+      RequestMismatchMitigationStrategy::PayLessDowngrade => {
+        Ok(Some(if count <= 2 { KinoviHappyHorse1p0BatchCount::Two } else { KinoviHappyHorse1p0BatchCount::Four }))
+      }
+    },
+  }
+}
+
+// Happy Horse supports 4–15 seconds, defaults to 5.
+fn plan_duration(
+  duration_seconds: Option<u16>,
+  _strategy: RequestMismatchMitigationStrategy,
+) -> Result<u8, ArtcraftRouterError> {
+  let seconds = duration_seconds.unwrap_or(5);
+  Ok(seconds.clamp(4, 15) as u8)
+}
+
+#[cfg(test)]
+mod tests {
+  use tokens::tokens::media_files::MediaFileToken;
+
+  use crate::api::image_ref::ImageRef;
+  use crate::api::provider::Provider;
+  use crate::client::request_mismatch_mitigation_strategy::RequestMismatchMitigationStrategy;
+  use crate::errors::artcraft_router_error::ArtcraftRouterError;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
+  use crate::generate::generate_video_v2::video_generation_draft::VideoGenerationDraftRequest;
+  use crate::generate::generate_video_v2::video_generation_draft_or_request::VideoGenerationDraftOrRequest;
+
+  use super::*;
+
+  // ── Materialized field conversions ──
+
+  mod materialized_field_conversions {
+    use super::*;
+
+    #[test]
+    fn prompt_is_passed_through() {
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(happy_horse_builder()));
+      assert_eq!(draft.prompt, "a cat dancing");
+    }
+
+    #[test]
+    fn prompt_defaults_to_empty() {
+      let builder = GenerateVideoRequestBuilder { prompt: None, ..happy_horse_builder() };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      assert_eq!(draft.prompt, "");
+    }
+
+    #[test]
+    fn duration_seconds_converted() {
+      let builder = GenerateVideoRequestBuilder { duration_seconds: Some(10), ..happy_horse_builder() };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      assert_eq!(draft.duration_seconds, 10);
+    }
+
+    #[test]
+    fn duration_defaults_to_5() {
+      let builder = GenerateVideoRequestBuilder { duration_seconds: None, ..happy_horse_builder() };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      assert_eq!(draft.duration_seconds, 5);
+    }
+
+    #[test]
+    fn duration_clamped_to_max() {
+      let builder = GenerateVideoRequestBuilder { duration_seconds: Some(99), ..happy_horse_builder() };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      assert_eq!(draft.duration_seconds, 15);
+    }
+
+    #[test]
+    fn batch_count_none_for_one() {
+      let builder = GenerateVideoRequestBuilder { video_batch_count: Some(1), ..happy_horse_builder() };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      assert!(draft.batch_count.is_none());
+    }
+
+    #[test]
+    fn batch_count_two() {
+      let builder = GenerateVideoRequestBuilder { video_batch_count: Some(2), ..happy_horse_builder() };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      assert!(matches!(draft.batch_count, Some(KinoviHappyHorse1p0BatchCount::Two)));
+    }
+
+    #[test]
+    fn batch_count_four() {
+      let builder = GenerateVideoRequestBuilder { video_batch_count: Some(4), ..happy_horse_builder() };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      assert!(matches!(draft.batch_count, Some(KinoviHappyHorse1p0BatchCount::Four)));
+    }
+  }
+
+  // ── Aspect ratio conversions ──
+
+  mod aspect_ratio_conversions {
+    use super::*;
+
+    #[test]
+    fn aspect_ratio_wide() {
+      let builder = GenerateVideoRequestBuilder {
+        aspect_ratio: Some(CommonAspectRatio::WideSixteenByNine),
+        ..happy_horse_builder()
+      };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      assert!(matches!(draft.aspect_ratio, Some(KinoviHappyHorse1p0AspectRatio::Landscape16x9)));
+    }
+
+    #[test]
+    fn aspect_ratio_tall() {
+      let builder = GenerateVideoRequestBuilder {
+        aspect_ratio: Some(CommonAspectRatio::TallNineBySixteen),
+        ..happy_horse_builder()
+      };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      assert!(matches!(draft.aspect_ratio, Some(KinoviHappyHorse1p0AspectRatio::Portrait9x16)));
+    }
+
+    #[test]
+    fn aspect_ratio_square() {
+      let builder = GenerateVideoRequestBuilder {
+        aspect_ratio: Some(CommonAspectRatio::Square),
+        ..happy_horse_builder()
+      };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      assert!(matches!(draft.aspect_ratio, Some(KinoviHappyHorse1p0AspectRatio::Square1x1)));
+    }
+
+    #[test]
+    fn aspect_ratio_none_defaults_to_none() {
+      let builder = GenerateVideoRequestBuilder { aspect_ratio: None, ..happy_horse_builder() };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      assert!(draft.aspect_ratio.is_none());
+    }
+
+    #[test]
+    fn aspect_ratio_auto_defaults_to_none() {
+      let builder = GenerateVideoRequestBuilder {
+        aspect_ratio: Some(CommonAspectRatio::Auto),
+        ..happy_horse_builder()
+      };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      assert!(draft.aspect_ratio.is_none());
+    }
+
+    #[test]
+    fn unsupported_aspect_ratio_falls_back() {
+      let builder = GenerateVideoRequestBuilder {
+        aspect_ratio: Some(CommonAspectRatio::WideFiveByFour),
+        ..happy_horse_builder()
+      };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      assert!(matches!(draft.aspect_ratio, Some(KinoviHappyHorse1p0AspectRatio::Landscape4x3)));
+    }
+
+    #[test]
+    fn unsupported_aspect_ratio_errors_out() {
+      let builder = GenerateVideoRequestBuilder {
+        aspect_ratio: Some(CommonAspectRatio::WideFiveByFour),
+        request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::ErrorOut,
+        ..happy_horse_builder()
+      };
+      assert!(build_kinovi_happy_horse_1p0(builder).is_err());
+    }
+  }
+
+  // ── Resolution conversions ──
+
+  mod resolution_conversions {
+    use super::*;
+
+    #[test]
+    fn resolution_720p() {
+      let builder = GenerateVideoRequestBuilder {
+        resolution: Some(CommonResolution::SevenTwentyP),
+        ..happy_horse_builder()
+      };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      assert!(matches!(draft.resolution, Some(KinoviHappyHorse1p0OutputResolution::SevenTwentyP)));
+    }
+
+    #[test]
+    fn resolution_1080p() {
+      let builder = GenerateVideoRequestBuilder {
+        resolution: Some(CommonResolution::TenEightyP),
+        ..happy_horse_builder()
+      };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      assert!(matches!(draft.resolution, Some(KinoviHappyHorse1p0OutputResolution::TenEightyP)));
+    }
+
+    #[test]
+    fn resolution_none() {
+      let builder = GenerateVideoRequestBuilder { resolution: None, ..happy_horse_builder() };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      assert!(draft.resolution.is_none());
+    }
+
+    #[test]
+    fn unsupported_resolution_error_out() {
+      let builder = GenerateVideoRequestBuilder {
+        resolution: Some(CommonResolution::FourEightyP),
+        request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::ErrorOut,
+        ..happy_horse_builder()
+      };
+      assert!(build_kinovi_happy_horse_1p0(builder).is_err());
+    }
+
+    #[test]
+    fn unsupported_resolution_upgrades() {
+      let builder = GenerateVideoRequestBuilder {
+        resolution: Some(CommonResolution::FourK),
+        request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::PayMoreUpgrade,
+        ..happy_horse_builder()
+      };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      assert!(matches!(draft.resolution, Some(KinoviHappyHorse1p0OutputResolution::TenEightyP)));
+    }
+
+    #[test]
+    fn unsupported_resolution_downgrades() {
+      let builder = GenerateVideoRequestBuilder {
+        resolution: Some(CommonResolution::FourK),
+        request_mismatch_mitigation_strategy: RequestMismatchMitigationStrategy::PayLessDowngrade,
+        ..happy_horse_builder()
+      };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      assert!(matches!(draft.resolution, Some(KinoviHappyHorse1p0OutputResolution::SevenTwentyP)));
+    }
+  }
+
+  // ── unhandled_request_state ──
+
+  mod unhandled_request_state {
+    use super::*;
+
+    #[test]
+    fn unhandled_state_is_present() {
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(happy_horse_builder()));
+      assert!(draft.unhandled_request_state.is_some());
+    }
+
+    #[test]
+    fn start_frame_url_placed_in_unhandled() {
+      let builder = GenerateVideoRequestBuilder {
+        start_frame: Some(ImageRef::Url("https://example.com/start.jpg".to_string())),
+        ..happy_horse_builder()
+      };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      let remaining = draft.unhandled_request_state.unwrap();
+      assert!(matches!(remaining.start_frame, Some(ImageRef::Url(url)) if url == "https://example.com/start.jpg"));
+    }
+
+    #[test]
+    fn start_frame_media_token_placed_in_unhandled() {
+      let builder = GenerateVideoRequestBuilder {
+        start_frame: Some(ImageRef::MediaFileToken(MediaFileToken::new("mf_test123".to_string()))),
+        ..happy_horse_builder()
+      };
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+      let remaining = draft.unhandled_request_state.unwrap();
+      assert!(matches!(remaining.start_frame, Some(ImageRef::MediaFileToken(t)) if t.as_str() == "mf_test123"));
+    }
+
+    #[test]
+    fn empty_refs_are_none_in_unhandled() {
+      let draft = unwrap_draft(build_kinovi_happy_horse_1p0(happy_horse_builder()));
+      let remaining = draft.unhandled_request_state.unwrap();
+      assert!(remaining.start_frame.is_none());
+    }
+  }
+
+  // ── Full combination ──
+
+  #[test]
+  fn full_request_all_fields() {
+    let builder = GenerateVideoRequestBuilder {
+      prompt: Some("full test".to_string()),
+      aspect_ratio: Some(CommonAspectRatio::TallNineBySixteen),
+      resolution: Some(CommonResolution::TenEightyP),
+      duration_seconds: Some(10),
+      video_batch_count: Some(4),
+      start_frame: Some(ImageRef::Url("https://example.com/start.jpg".to_string())),
+      ..happy_horse_builder()
+    };
+    let draft = unwrap_draft(build_kinovi_happy_horse_1p0(builder));
+
+    assert_eq!(draft.prompt, "full test");
+    assert!(matches!(draft.aspect_ratio, Some(KinoviHappyHorse1p0AspectRatio::Portrait9x16)));
+    assert!(matches!(draft.resolution, Some(KinoviHappyHorse1p0OutputResolution::TenEightyP)));
+    assert_eq!(draft.duration_seconds, 10);
+    assert!(matches!(draft.batch_count, Some(KinoviHappyHorse1p0BatchCount::Four)));
+
+    let remaining = draft.unhandled_request_state.unwrap();
+    assert!(remaining.start_frame.is_some());
+  }
+
+  // ── Helpers ──
+
+  fn happy_horse_builder() -> GenerateVideoRequestBuilder {
+    GenerateVideoRequestBuilder {
+      provider: Provider::Seedance2Pro,
+      prompt: Some("a cat dancing".to_string()),
+      duration_seconds: Some(5),
+      video_batch_count: Some(1),
+      ..Default::default()
+    }
+  }
+
+  fn unwrap_draft(result: Result<VideoGenerationDraftOrRequest, ArtcraftRouterError>) -> KinoviHappyHorse1p0DraftState {
+    match result.expect("build should succeed") {
+      VideoGenerationDraftOrRequest::Draft(
+        VideoGenerationDraftRequest::KinoviHappyHorse1p0(draft)
+      ) => draft,
+      _ => panic!("expected KinoviHappyHorse1p0 draft"),
+    }
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video_v2/providers/kinovi/happy_horse_1p0/cost.rs

@@ -0,0 +1,344 @@
+use seedance2pro_client::generate::video::generate_happy_horse_1p0::{
+  GenerateHappyHorse1p0Request, KinoviHappyHorse1p0BatchCount,
+  KinoviHappyHorse1p0OutputResolution,
+};
+
+use crate::generate::generate_video::video_generation_cost_estimate::VideoGenerationCostEstimate;
+use crate::generate::generate_video_v2::providers::kinovi::happy_horse_1p0::draft::KinoviHappyHorse1p0DraftState;
+use crate::generate::generate_video_v2::providers::kinovi::happy_horse_1p0::request::KinoviHappyHorse1p0RequestState;
+
+pub struct KinoviHappyHorse1p0CostState {
+  pub resolution: Option<KinoviHappyHorse1p0OutputResolution>,
+  pub duration_seconds: u8,
+  pub batch_count: Option<KinoviHappyHorse1p0BatchCount>,
+}
+
+impl KinoviHappyHorse1p0CostState {
+  pub fn from_request(request: &KinoviHappyHorse1p0RequestState) -> Self {
+    Self {
+      resolution: request.request.output_resolution,
+      duration_seconds: request.request.duration_seconds,
+      batch_count: request.request.batch_count,
+    }
+  }
+
+  pub fn from_draft(draft: &KinoviHappyHorse1p0DraftState) -> Self {
+    Self {
+      resolution: draft.resolution,
+      duration_seconds: draft.duration_seconds,
+      batch_count: draft.batch_count,
+    }
+  }
+
+  pub fn estimate_cost(&self) -> VideoGenerationCostEstimate {
+    let pricing_request = GenerateHappyHorse1p0Request {
+      output_resolution: self.resolution,
+      duration_seconds: self.duration_seconds,
+      batch_count: self.batch_count,
+
+      // No impact on price
+      prompt: String::new(),
+      aspect_ratio: None,
+      start_frame_url: None,
+    };
+
+    let cost_in_credits = pricing_request.estimate_credits();
+    let cost_in_usd_cents = pricing_request.estimate_cost_in_usd_cents();
+
+    VideoGenerationCostEstimate {
+      cost_in_credits: Some(cost_in_credits as u64),
+      cost_in_usd_cents: Some(cost_in_usd_cents),
+      is_free: false,
+      is_unlimited: false,
+      is_rate_limited: false,
+      has_watermark: false,
+    }
+  }
+}
+
+#[cfg(test)]
+mod tests {
+  use super::*;
+  use crate::api::common_resolution::CommonResolution;
+  use crate::api::provider::Provider;
+  use crate::generate::generate_video::generate_video_request_builder::GenerateVideoRequestBuilder;
+  use crate::generate::generate_video_v2::video_generation_draft::VideoGenerationDraftRequest;
+  use crate::generate::generate_video_v2::video_generation_draft_or_request::VideoGenerationDraftOrRequest;
+
+  // ── 720p pricing (33 credits/sec) ──
+
+  mod pricing_720p {
+    use super::*;
+
+    #[test]
+    fn credits_720p_every_duration() {
+      assert_eq!(credits(None, 3), 99);
+      assert_eq!(credits(None, 4), 132);
+      assert_eq!(credits(None, 5), 165);
+      assert_eq!(credits(None, 6), 198);
+      assert_eq!(credits(None, 7), 231);
+      assert_eq!(credits(None, 8), 264);
+      assert_eq!(credits(None, 9), 297);
+      assert_eq!(credits(None, 10), 330);
+      assert_eq!(credits(None, 11), 363);
+      assert_eq!(credits(None, 12), 396);
+      assert_eq!(credits(None, 13), 429);
+      assert_eq!(credits(None, 14), 462);
+      assert_eq!(credits(None, 15), 495);
+    }
+
+    #[test]
+    fn explicit_720p_same_as_default() {
+      let default = credits(None, 5);
+      let explicit = credits(Some(KinoviHappyHorse1p0OutputResolution::SevenTwentyP), 5);
+      assert_eq!(default, explicit);
+    }
+
+    #[test]
+    fn usd_cents_720p() {
+      // 165 credits / 193 * 100 = 85.49 → 85¢
+      assert_eq!(usd_cents(None, 5, None), 85);
+      // 495 credits / 193 * 100 = 256.48 → 256¢
+      assert_eq!(usd_cents(None, 15, None), 256);
+    }
+  }
+
+  // ── 1080p pricing (66 credits/sec) ──
+
+  mod pricing_1080p {
+    use super::*;
+
+    #[test]
+    fn credits_1080p_every_duration() {
+      let r = Some(KinoviHappyHorse1p0OutputResolution::TenEightyP);
+      assert_eq!(credits(r, 3), 198);
+      assert_eq!(credits(r, 4), 264);
+      assert_eq!(credits(r, 5), 330);
+      assert_eq!(credits(r, 6), 396);
+      assert_eq!(credits(r, 7), 462);
+      assert_eq!(credits(r, 8), 528);
+      assert_eq!(credits(r, 9), 594);
+      assert_eq!(credits(r, 10), 660);
+      assert_eq!(credits(r, 11), 726);
+      assert_eq!(credits(r, 12), 792);
+      assert_eq!(credits(r, 13), 858);
+      assert_eq!(credits(r, 14), 924);
+      assert_eq!(credits(r, 15), 990);
+    }
+
+    #[test]
+    fn usd_cents_1080p() {
+      let r = Some(KinoviHappyHorse1p0OutputResolution::TenEightyP);
+      // 330 credits / 193 * 100 = 170.98 → 171¢
+      assert_eq!(usd_cents(r, 5, None), 171);
+      // 990 credits / 193 * 100 = 512.95 → 513¢
+      assert_eq!(usd_cents(r, 15, None), 513);
+    }
+  }
+
+  // ── Batch multiplier ──
+
+  mod batch_tests {
+    use super::*;
+
+    #[test]
+    fn batch_2_doubles_credits() {
+      let base = credits(None, 5);
+      let batch2 = credits_with_batch(None, 5, Some(KinoviHappyHorse1p0BatchCount::Two));
+      assert_eq!(batch2, base * 2);
+    }
+
+    #[test]
+    fn batch_4_quadruples_credits() {
+      let base = credits(None, 5);
+      let batch4 = credits_with_batch(None, 5, Some(KinoviHappyHorse1p0BatchCount::Four));
+      assert_eq!(batch4, base * 4);
+    }
+
+    #[test]
+    fn batch_applies_to_1080p() {
+      let r = Some(KinoviHappyHorse1p0OutputResolution::TenEightyP);
+      let base = credits(r, 5);
+      let batch4 = credits_with_batch(r, 5, Some(KinoviHappyHorse1p0BatchCount::Four));
+      assert_eq!(batch4, base * 4);
+    }
+  }
+
+  // ── Relative pricing ──
+
+  mod relative_pricing {
+    use super::*;
+
+    #[test]
+    fn r1080p_is_double_720p() {
+      for dur in 3..=15u8 {
+        let c720 = credits(None, dur);
+        let c1080 = credits(Some(KinoviHappyHorse1p0OutputResolution::TenEightyP), dur);
+        assert_eq!(c1080, c720 * 2, "1080p should be 2× 720p at {}s", dur);
+      }
+    }
+
+    #[test]
+    fn cost_scales_with_duration() {
+      let c3 = credits(None, 3);
+      let c10 = credits(None, 10);
+      let c15 = credits(None, 15);
+      assert!(c3 < c10);
+      assert!(c10 < c15);
+    }
+
+    #[test]
+    fn not_free() {
+      let est = KinoviHappyHorse1p0CostState {
+        resolution: None, duration_seconds: 5, batch_count: None,
+      }.estimate_cost();
+      assert!(!est.is_free);
+    }
+  }
+
+  // ── from_draft() ──
+
+  mod from_draft_tests {
+    use super::*;
+
+    #[test]
+    fn from_draft_720p_default() {
+      let draft = make_draft(5, 1, None);
+      let cost = KinoviHappyHorse1p0CostState::from_draft(&draft);
+      assert_eq!(cost.duration_seconds, 5);
+      assert_eq!(cost.estimate_cost().cost_in_credits, Some(165));
+    }
+
+    #[test]
+    fn from_draft_1080p_batch_4() {
+      let draft = make_draft(5, 4, Some(CommonResolution::TenEightyP));
+      let cost = KinoviHappyHorse1p0CostState::from_draft(&draft);
+      assert_eq!(cost.estimate_cost().cost_in_credits, Some(330 * 4));
+    }
+  }
+
+  // ── from_request() ──
+
+  mod from_request_tests {
+    use super::*;
+
+    #[test]
+    fn from_request_default() {
+      let req = make_request_state(None, 5, None);
+      let cost = KinoviHappyHorse1p0CostState::from_request(&req);
+      assert_eq!(cost.estimate_cost().cost_in_credits, Some(165));
+    }
+
+    #[test]
+    fn from_request_1080p() {
+      let req = make_request_state(
+        Some(KinoviHappyHorse1p0OutputResolution::TenEightyP), 5, None,
+      );
+      let cost = KinoviHappyHorse1p0CostState::from_request(&req);
+      assert_eq!(cost.estimate_cost().cost_in_credits, Some(330));
+      assert_eq!(cost.estimate_cost().cost_in_usd_cents, Some(171));
+    }
+  }
+
+  // ── Cross-check: draft matches request ──
+
+  mod cross_check {
+    use super::*;
+
+    #[test]
+    fn draft_and_request_produce_same_cost() {
+      let draft = make_draft(5, 1, Some(CommonResolution::SevenTwentyP));
+      let req = make_request_state(
+        Some(KinoviHappyHorse1p0OutputResolution::SevenTwentyP), 5, None,
+      );
+      let draft_cost = KinoviHappyHorse1p0CostState::from_draft(&draft).estimate_cost();
+      let req_cost = KinoviHappyHorse1p0CostState::from_request(&req).estimate_cost();
+      assert_eq!(draft_cost.cost_in_usd_cents, req_cost.cost_in_usd_cents);
+      assert_eq!(draft_cost.cost_in_credits, req_cost.cost_in_credits);
+    }
+
+    #[test]
+    fn draft_and_request_produce_same_cost_1080p_batch_2() {
+      let draft = make_draft(10, 2, Some(CommonResolution::TenEightyP));
+      let req = make_request_state(
+        Some(KinoviHappyHorse1p0OutputResolution::TenEightyP), 10,
+        Some(KinoviHappyHorse1p0BatchCount::Two),
+      );
+      let draft_cost = KinoviHappyHorse1p0CostState::from_draft(&draft).estimate_cost();
+      let req_cost = KinoviHappyHorse1p0CostState::from_request(&req).estimate_cost();
+      assert_eq!(draft_cost.cost_in_usd_cents, req_cost.cost_in_usd_cents);
+      assert_eq!(draft_cost.cost_in_credits, req_cost.cost_in_credits);
+    }
+  }
+
+  // ── Helpers ──
+
+  fn credits(
+    resolution: Option<KinoviHappyHorse1p0OutputResolution>,
+    duration_seconds: u8,
+  ) -> u64 {
+    credits_with_batch(resolution, duration_seconds, None)
+  }
+
+  fn credits_with_batch(
+    resolution: Option<KinoviHappyHorse1p0OutputResolution>,
+    duration_seconds: u8,
+    batch_count: Option<KinoviHappyHorse1p0BatchCount>,
+  ) -> u64 {
+    KinoviHappyHorse1p0CostState { resolution, duration_seconds, batch_count }
+      .estimate_cost()
+      .cost_in_credits
+      .unwrap()
+  }
+
+  fn usd_cents(
+    resolution: Option<KinoviHappyHorse1p0OutputResolution>,
+    duration_seconds: u8,
+    batch_count: Option<KinoviHappyHorse1p0BatchCount>,
+  ) -> u64 {
+    KinoviHappyHorse1p0CostState { resolution, duration_seconds, batch_count }
+      .estimate_cost()
+      .cost_in_usd_cents
+      .unwrap()
+  }
+
+  fn make_draft(
+    duration_seconds: u16,
+    video_batch_count: u16,
+    resolution: Option<CommonResolution>,
+  ) -> KinoviHappyHorse1p0DraftState {
+    use crate::api::common_video_model::CommonVideoModel;
+    let builder = GenerateVideoRequestBuilder {
+      model: CommonVideoModel::HappyHorse1p0,
+      provider: Provider::Seedance2Pro,
+      resolution,
+      duration_seconds: Some(duration_seconds),
+      video_batch_count: Some(video_batch_count),
+      ..Default::default()
+    };
+
+    match builder.build2().expect("build2 should succeed") {
+      VideoGenerationDraftOrRequest::Draft(
+        VideoGenerationDraftRequest::KinoviHappyHorse1p0(draft)
+      ) => draft,
+      _ => panic!("expected KinoviHappyHorse1p0 draft"),
+    }
+  }
+
+  fn make_request_state(
+    resolution: Option<KinoviHappyHorse1p0OutputResolution>,
+    duration_seconds: u8,
+    batch_count: Option<KinoviHappyHorse1p0BatchCount>,
+  ) -> KinoviHappyHorse1p0RequestState {
+    KinoviHappyHorse1p0RequestState {
+      request: GenerateHappyHorse1p0Request {
+        prompt: "test".to_string(),
+        aspect_ratio: None,
+        output_resolution: resolution,
+        batch_count,
+        duration_seconds,
+        start_frame_url: None,
+      },
+    }
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_video_v2/providers/kinovi/happy_horse_1p0/draft.rs

@@ -0,0 +1,54 @@
+use seedance2pro_client::generate::video::generate_happy_horse_1p0::{
+  GenerateHappyHorse1p0Request, KinoviHappyHorse1p0AspectRatio,
+  KinoviHappyHorse1p0BatchCount, KinoviHappyHorse1p0OutputResolution,
+};
+
+use crate::api::image_ref::ImageRef;
+use crate::errors::artcraft_router_error::ArtcraftRouterError;
+use crate::generate::generate_video_v2::providers::kinovi::resolve::resolve_and_upload_single;
+use crate::generate::generate_video_v2::providers::kinovi::happy_horse_1p0::request::KinoviHappyHorse1p0RequestState;
+use crate::generate::generate_video_v2::video_generation_draft_context::VideoGenerationDraftContext;
+
+#[derive(Debug, Clone)]
+pub struct KinoviHappyHorse1p0DraftState {
+  pub prompt: String,
+  pub aspect_ratio: Option<KinoviHappyHorse1p0AspectRatio>,
+  pub resolution: Option<KinoviHappyHorse1p0OutputResolution>,
+  pub duration_seconds: u8,
+  pub batch_count: Option<KinoviHappyHorse1p0BatchCount>,
+
+  pub unhandled_request_state: Option<KinoviHappyHorse1p0RemainingItems>,
+}
+
+#[derive(Debug, Clone)]
+pub struct KinoviHappyHorse1p0RemainingItems {
+  pub start_frame: Option<ImageRef>,
+}
+
+impl KinoviHappyHorse1p0DraftState {
+  pub async fn to_request(
+    &mut self,
+    draft_context: &VideoGenerationDraftContext<'_>,
+  ) -> Result<KinoviHappyHorse1p0RequestState, ArtcraftRouterError> {
+    let client = draft_context.get_seedance2pro_client_ref()?;
+    let session = &client.session;
+
+    let mut start_frame_url = None;
+
+    if let Some(remaining) = self.unhandled_request_state.take() {
+      let map = draft_context.media_file_to_artcraft_url_map;
+      start_frame_url = resolve_and_upload_single(session, remaining.start_frame, map).await?;
+    }
+
+    let request = GenerateHappyHorse1p0Request {
+      prompt: self.prompt.clone(),
+      aspect_ratio: self.aspect_ratio,
+      output_resolution: self.resolution,
+      batch_count: self.batch_count,
+      duration_seconds: self.duration_seconds,
+      start_frame_url,
+    };
+
+    Ok(KinoviHappyHorse1p0RequestState { request })
+  }
+}