diff --git a/crates/service/web/storyteller_web/src/docs/api_doc.rs b/crates/service/web/storyteller_web/src/docs/api_doc.rs
index 5e198bff8e..673813e6f4 100644
--- a/crates/service/web/storyteller_web/src/docs/api_doc.rs
+++ b/crates/service/web/storyteller_web/src/docs/api_doc.rs
@@ -225,6 +225,55 @@ use tokens::tokens::user_bookmarks::*;
 use tokens::tokens::users::*;
 use tokens::tokens::zs_voice_datasets::*;
 
+// Cost estimate
+use artcraft_api_defs::generate::cost_estimate::estimate_image_cost::*;
+use artcraft_api_defs::generate::cost_estimate::estimate_video_cost::*;
+// Image multi-function
+use artcraft_api_defs::generate::image::multi_function::nano_banana_multi_function_image_gen::*;
+use artcraft_api_defs::generate::image::multi_function::nano_banana_pro_multi_function_image_gen::*;
+use artcraft_api_defs::generate::image::multi_function::nano_banana_2_multi_function_image_gen::*;
+use artcraft_api_defs::generate::image::multi_function::gpt_image_1p5_multi_function_image_gen::*;
+use artcraft_api_defs::generate::image::multi_function::bytedance_seedream_v4_multi_function_image_gen::*;
+use artcraft_api_defs::generate::image::multi_function::bytedance_seedream_v4p5_multi_function_image_gen::*;
+use artcraft_api_defs::generate::image::multi_function::bytedance_seedream_5_lite_multi_function_image_gen::*;
+// Image edit (missing handlers)
+use artcraft_api_defs::generate::image::edit::flux_pro_kontext_max_edit_image::*;
+use artcraft_api_defs::generate::image::edit::gemini_25_flash_edit_image::*;
+use artcraft_api_defs::generate::image::edit::qwen_edit_image::*;
+use artcraft_api_defs::generate::image::edit::seededit_3_edit_image::*;
+// Image inpaint
+use artcraft_api_defs::generate::image::inpaint::flux_dev_juggernaut_inpaint_image::*;
+use artcraft_api_defs::generate::image::inpaint::flux_pro_1_inpaint_image::*;
+// Video (missing handlers)
+use artcraft_api_defs::generate::video::generate_seedance_1_0_pro_image_to_video::*;
+use artcraft_api_defs::generate::video::generate_veo_3_image_to_video::*;
+use artcraft_api_defs::generate::video::generate_veo_3_fast_image_to_video::*;
+// Video multi-function
+use artcraft_api_defs::generate::video::multi_function::kling_2_5_turbo_multi_function_video_gen::*;
+use artcraft_api_defs::generate::video::multi_function::kling_2_6_multi_function_video_gen::*;
+use artcraft_api_defs::generate::video::multi_function::seedance_2p0_multi_function_video_gen::*;
+use artcraft_api_defs::generate::video::multi_function::sora_2_multi_function_video_gen::*;
+use artcraft_api_defs::generate::video::multi_function::sora_2_pro_multi_function_video_gen::*;
+use artcraft_api_defs::generate::video::multi_function::veo_3p1_multi_function_video_gen::*;
+use artcraft_api_defs::generate::video::multi_function::veo_3p1_fast_multi_function_video_gen::*;
+// Object multi-function
+use artcraft_api_defs::generate::object::multi_function::hunyuan3d_v3_multi_function_object_gen::*;
+// Analytics, credits, subscriptions, media files
+use artcraft_api_defs::analytics::log_active_user::*;
+use artcraft_api_defs::credits::get_session_credits::*;
+use artcraft_api_defs::subscriptions::get_session_subscription::*;
+use artcraft_api_defs::media_file::list_batch_generated_media_files::*;
+// Handler modules with locally-defined types
+use crate::http_server::endpoints::moderation::info::moderator_token_info_handler::*;
+use crate::http_server::endpoints::webhooks::fal_webhook_handler::*;
+use crate::http_server::endpoints::image_studio::update_gpt_image_job_status_handler::*;
+use crate::http_server::endpoints::voice_conversion::enqueue_seed_vc_inference_handler::*;
+use crate::http_server::endpoints::credits::get_session_credits_handler::*;
+use crate::http_server::endpoints::subscriptions::get_session_subscription_handler::*;
+use crate::http_server::endpoints::analytics::log_app_active_user_handler::*;
+use crate::http_server::endpoints::analytics::log_app_active_user_json_handler::*;
+use crate::http_server::endpoints::media_files::list::list_batch_generated_redux_media_files_handler::*;
+
 #[derive(OpenApi)]
 #[openapi(
   paths(
@@ -341,6 +390,58 @@ use tokens::tokens::zs_voice_datasets::*;
     crate::http_server::endpoints::weights::search::search_model_weights_http_post_handler::search_model_weights_http_post_handler,
     crate::http_server::endpoints::weights::update::set_model_weight_cover_image_handler::set_model_weight_cover_image_handler,
     crate::http_server::endpoints::weights::update::update_weight_handler::update_weight_handler,
+    // Cost Estimate
+    crate::http_server::endpoints::generate::cost_estimate::image::estimate_image_cost_handler::estimate_image_cost_handler,
+    crate::http_server::endpoints::generate::cost_estimate::video::estimate_video_cost_handler::estimate_video_cost_handler,
+    // Generate Images (Multi-Function)
+    crate::http_server::endpoints::generate::image::multi_function::nano_banana_multi_function_image_gen_handler::nano_banana_multi_function_image_gen_handler,
+    crate::http_server::endpoints::generate::image::multi_function::nano_banana_pro_multi_function_image_gen_handler::nano_banana_pro_multi_function_image_gen_handler,
+    crate::http_server::endpoints::generate::image::multi_function::nano_banana_2_multi_function_image_gen_handler::nano_banana_2_multi_function_image_gen_handler,
+    crate::http_server::endpoints::generate::image::multi_function::gpt_image_1p5_multi_function_image_gen_handler::gpt_image_1p5_multi_function_image_gen_handler,
+    crate::http_server::endpoints::generate::image::multi_function::bytedance_seedream_v4_multi_function_image_gen_handler::bytedance_seedream_v4_multi_function_image_gen_handler,
+    crate::http_server::endpoints::generate::image::multi_function::bytedance_seedream_v4p5_multi_function_image_gen_handler::bytedance_seedream_v4p5_multi_function_image_gen_handler,
+    crate::http_server::endpoints::generate::image::multi_function::bytedance_seedream_5_lite_multi_function_image_gen_handler::bytedance_seedream_5_lite_multi_function_image_gen_handler,
+    // Generate Images (Edit)
+    crate::http_server::endpoints::generate::image::edit::flux_pro_kontext_max_edit_image_handler::flux_pro_kontext_max_edit_image_handler,
+    crate::http_server::endpoints::generate::image::edit::gemini_25_flash_edit_image_handler::gemini_25_flash_edit_image_handler,
+    crate::http_server::endpoints::generate::image::edit::qwen_edit_image_handler::qwen_edit_image_handler,
+    crate::http_server::endpoints::generate::image::edit::seededit_3_edit_image_handler::seededit_3_edit_image_handler,
+    // Generate Images (Inpaint)
+    crate::http_server::endpoints::generate::image::inpaint::flux_dev_juggernaut_inpaint_handler::flux_dev_juggernaut_inpaint_image_handler,
+    crate::http_server::endpoints::generate::image::inpaint::flux_pro_1_inpaint_handler::flux_pro_1_inpaint_image_handler,
+    // Generate Videos
+    crate::http_server::endpoints::generate::video::generate_seedance_1_0_pro_image_to_video_handler::generate_seedance_1_0_pro_image_to_video_handler,
+    crate::http_server::endpoints::generate::video::generate_veo_3_image_to_video_handler::generate_veo_3_image_to_video_handler,
+    crate::http_server::endpoints::generate::video::generate_veo_3_fast_image_to_video_handler::generate_veo_3_fast_image_to_video_handler,
+    // Generate Video (Multi-Function)
+    crate::http_server::endpoints::generate::video::multi_function::kling_2p5_turbo_pro_multi_function_video_gen_handler::kling_2p5_turbo_pro_multi_function_video_gen_handler,
+    crate::http_server::endpoints::generate::video::multi_function::kling_2p6_pro_multi_function_video_gen_handler::kling_2p6_pro_multi_function_video_gen_handler,
+    crate::http_server::endpoints::generate::video::multi_function::seedance_2p0_multi_function_video_gen_handler::seedance_2p0_multi_function_video_gen_handler,
+    crate::http_server::endpoints::generate::video::multi_function::sora_2_multi_function_video_gen_handler::sora_2_multi_function_video_gen_handler,
+    crate::http_server::endpoints::generate::video::multi_function::sora_2_pro_multi_function_video_gen_handler::sora_2_pro_multi_function_video_gen_handler,
+    crate::http_server::endpoints::generate::video::multi_function::veo_3p1_multi_function_video_gen_handler::veo_3p1_multi_function_video_gen_handler,
+    crate::http_server::endpoints::generate::video::multi_function::veo_3p1_fast_multi_function_video_gen_handler::veo_3p1_fast_multi_function_video_gen_handler,
+    // Generate Objects (Multi-Function)
+    crate::http_server::endpoints::generate::object::multi_function::generate_hunyuan3d_v3_multi_function_object_handler::generate_hunyuan3d_v3_multi_function_object_handler,
+    // Media Files
+    crate::http_server::endpoints::media_files::list::list_batch_generated_redux_media_files_handler::list_batch_generated_redux_media_files_handler,
+    // Analytics
+    crate::http_server::endpoints::analytics::log_app_active_user_handler::log_app_active_user_handler,
+    crate::http_server::endpoints::analytics::log_app_active_user_json_handler::log_app_active_user_json_handler,
+    // Voice Conversion
+    crate::http_server::endpoints::voice_conversion::enqueue_seed_vc_inference_handler::enqueue_infer_seed_vc_handler,
+    // TTS
+    crate::http_server::endpoints::tts::enqueue_infer_f5_tts_handler::enqueue_infer_f5_tts_handler::enqueue_infer_f5_tts_handler,
+    // Moderation
+    crate::http_server::endpoints::moderation::info::moderator_token_info_handler::moderator_get_token_info_handler,
+    // Credits
+    crate::http_server::endpoints::credits::get_session_credits_handler::get_session_credits_handler,
+    // Subscriptions
+    crate::http_server::endpoints::subscriptions::get_session_subscription_handler::get_session_subscription_handler,
+    // Webhooks
+    crate::http_server::endpoints::webhooks::fal_webhook_handler::fal_webhook_handler,
+    // Image Studio
+    crate::http_server::endpoints::image_studio::update_gpt_image_job_status_handler::update_gpt_image_job_status_handler,
   ),
   components(schemas(
     // Tokens
@@ -797,6 +898,111 @@ use tokens::tokens::zs_voice_datasets::*;
     WriteEngineAssetMediaSuccessResponse,
     WriteSceneFileMediaSuccessResponse,
     ZsDatasetRecord,
+
+    // Cost Estimate types
+    EstimateImageCostRequest,
+    EstimateImageCostResponse,
+    EstimateImageCostError,
+    EstimateImageCostErrorType,
+    EstimateVideoCostRequest,
+    EstimateVideoCostResponse,
+    EstimateVideoCostError,
+    EstimateVideoCostErrorType,
+
+    // Image Multi-Function types
+    NanoBananaMultiFunctionImageGenRequest,
+    NanoBananaMultiFunctionImageGenResponse,
+    NanoBananaMultiFunctionImageGenAspectRatio,
+    NanoBananaMultiFunctionImageGenNumImages,
+    NanoBananaProMultiFunctionImageGenRequest,
+    NanoBananaProMultiFunctionImageGenResponse,
+    NanoBananaProMultiFunctionImageGenAspectRatio,
+    NanoBananaProMultiFunctionImageGenNumImages,
+    NanoBananaProMultiFunctionImageGenImageResolution,
+    NanaBanana2MultiFunctionImageGenRequest,
+    NanaBanana2MultiFunctionImageGenResponse,
+    NanaBanana2MultiFunctionImageGenAspectRatio,
+    NanaBanana2MultiFunctionImageGenNumImages,
+    NanaBanana2MultiFunctionImageGenImageResolution,
+    GptImage1p5MultiFunctionImageGenRequest,
+    GptImage1p5MultiFunctionImageGenResponse,
+    GptImage1p5MultiFunctionImageGenBackground,
+    GptImage1p5MultiFunctionImageGenInputFidelity,
+    GptImage1p5MultiFunctionImageGenNumImages,
+    GptImage1p5MultiFunctionImageGenQuality,
+    GptImage1p5MultiFunctionImageGenSize,
+    BytedanceSeedreamV4MultiFunctionImageGenRequest,
+    BytedanceSeedreamV4MultiFunctionImageGenResponse,
+    BytedanceSeedreamV4MultiFunctionImageGenImageSize,
+    BytedanceSeedreamV4MultiFunctionImageGenNumImages,
+    BytedanceSeedreamV4p5MultiFunctionImageGenRequest,
+    BytedanceSeedreamV4p5MultiFunctionImageGenResponse,
+    BytedanceSeedreamV4p5MultiFunctionImageGenImageSize,
+    BytedanceSeedreamV4p5MultiFunctionImageGenNumImages,
+    BytedanceSeedream5LiteMultiFunctionImageGenRequest,
+    BytedanceSeedream5LiteMultiFunctionImageGenResponse,
+    BytedanceSeedream5LiteMultiFunctionImageGenImageSize,
+    BytedanceSeedream5LiteMultiFunctionImageGenNumImages,
+
+    // Image Edit types
+    FluxProKontextMaxEditImageRequest,
+    FluxProKontextMaxEditImageResponse,
+    FluxProKontextMaxEditImageNumImages,
+    Gemini25FlashEditImageRequest,
+    Gemini25FlashEditImageResponse,
+    Gemini25FlashEditImageNumImages,
+    QwenEditImageRequest,
+    QwenEditImageResponse,
+    QwenEditImageAcceleration,
+    QwenEditImageNumImages,
+    SeedEdit3EditImageRequest,
+    SeedEdit3EditImageResponse,
+
+    // Image Inpaint types
+    FluxDevJuggernautInpaintImageRequest,
+    FluxDevJuggernautInpaintImageResponse,
+    FluxDevJuggernautInpaintImageNumImages,
+    FluxPro1InpaintImageRequest,
+    FluxPro1InpaintImageResponse,
+    FluxPro1InpaintImageNumImages,
+
+    // Video types (missing handlers)
+    GenerateSeedance10ProImageToVideoRequest,
+    GenerateSeedance10ProImageToVideoResponse,
+    GenerateVeo3ImageToVideoRequest,
+    GenerateVeo3ImageToVideoResponse,
+    GenerateVeo3FastImageToVideoRequest,
+    GenerateVeo3FastImageToVideoResponse,
+
+    // Video Multi-Function types
+    Kling2p5TurboProMultiFunctionVideoGenRequest,
+    Kling2p5TurboProMultiFunctionVideoGenResponse,
+    Kling2p6ProMultiFunctionVideoGenRequest,
+    Kling2p6ProMultiFunctionVideoGenResponse,
+    Seedance2p0MultiFunctionVideoGenRequest,
+    Seedance2p0MultiFunctionVideoGenResponse,
+    Sora2MultiFunctionVideoGenRequest,
+    Sora2MultiFunctionVideoGenResponse,
+    Sora2ProMultiFunctionVideoGenRequest,
+    Sora2ProMultiFunctionVideoGenResponse,
+    Veo3p1MultiFunctionVideoGenRequest,
+    Veo3p1MultiFunctionVideoGenResponse,
+    Veo3p1FastMultiFunctionVideoGenRequest,
+    Veo3p1FastMultiFunctionVideoGenResponse,
+
+    // Object Multi-Function types
+    Hunyuan3dV3MultiFunctionObjectGenRequest,
+    Hunyuan3dV3MultiFunctionObjectGenResponse,
+
+    // Other types
+    LogAppActiveUserRequest,
+    LogAppActiveUserResponse,
+    GetSessionCreditsPathInfo,
+    GetSessionCreditsResponse,
+    GetSessionSubscriptionPathInfo,
+    GetSessionSubscriptionResponse,
+    ListBatchGeneratedReduxMediaFilesPathInfo,
+    ListBatchGeneratedReduxMediaFilesSuccessResponse,
   ))
 )]
 pub struct ApiDoc;