BlitzReels

After the user approves the generated previews and animation cost, confirmApproved=true starts scene animation, narration and editable timeline assembly. Can replace the project's generated timeline and spend existing credits. Follow the revision and then export the finished project.

video_assets_approve

After showing the storyboard and its credit estimate, confirmApproved=true starts production of reference images and scene keyframes. Spends existing credits. This stage produces reviewable previews, not animated videos.

video_storyboard_approve

Assign, move or detach one source or project using expectedSeriesId. Moving a source does not move existing clips or change branding.

series_assign

Attach one existing authorized video asset as a camera or screen track. Specify the main speaker when known; alignment happens during finalization.

recording_sets_track_attach

Update timing, trim, layer, or state for up to 100 timeline items in one sequence transaction.

batch_update_timeline_clips

Request cancellation of the identified queued or running generation. Work already performed can consume credits; cancellation does not establish a refund.

generation_jobs_cancel

Confirm that BlitzReels selects the current production clip treatment automatically.

clips_presets_list

Produce a batch from a ready synchronized camera and screen recording, with optional clip count, maximum duration and caption look. Preserves readable screen context through the existing layout pipeline. Can spend existing credits; follows clips_get with the returned batch_id.

recording_sets_clips_create

Duplicate a carousel onto a new project. Copies slots. Icon and shot values may be pack filenames or asset:<media_asset_id>.

carousels_clone

Replace selected caption words by their stable IDs. Preserves timing and the other captions; this does not change the spoken audio.

captions_words_correct

Create a private BlitzReels clip batch from an existing asset or a user-provided video URL. Supports public social videos, Google Drive, and direct media URLs.

clips_create

Create one media-library folder in a workspace and return a retry-safe mutation receipt.

media_folders_create

Create a new private BlitzReels video project.

projects_create

Create an empty camera and screen recording set in the explicit workspace. Requires existing recording-set access; does not import files or start processing.

recording_sets_create

Create an interactive workflow run from a workflow and optional inputs.

workflow_runs_create

Preview or delete a terminal clip batch. Dry-run is the default; real deletion requires explicit confirmation, retention choice, workspace delete permission, and an idempotency key.

clip_batches_delete

Delete the Series container at an expected revision and detach its content. Sources, projects and exports are preserved.

series_delete

Preview or delete up to 100 timeline items and optionally remove linked captions.

delete_timeline_items

Estimate ByteDance upscale eligibility and credits for one stored video. Does not spend credits or queue a job. Call this before media_upscale.

media_upscale_estimate

Execute one pending workflow run step and return updated run status.

workflow_runs_execute_step

Turn a named recipe or a brief into compile-ready named-template slides. Expand never publishes and never invents metrics.

carousels_expand_recipe

Render one managed clip at an existing-account-supported quality. Returns persisted export state; inspect until the accepted delivery file is ready. Can spend existing account credits.

clips_export

Complete the upload process after uploading to a presigned URL

media_upload_finish

Turn a script into a full faceless video project: scene plan, generated visuals, optional voiceover, captions, music, and sound. Spends AI credits and returns a job to poll with generation_jobs_get.

generation_faceless_create

Queue an AI image generation into the BlitzReels media library. Spends AI credits and returns a job to poll with generation_jobs_get.

generation_image_create

Queue a background music track into the BlitzReels media library. Spends AI credits and returns a job to poll with generation_jobs_get.

generation_music_create

Queue a sound effect into the BlitzReels media library. Spends AI credits and returns a job to poll with generation_jobs_get.

generation_sound_create

Queue video generation, image animation, source-video editing or character replacement into the media library. Editing accepts referenceVideoAssetIds and transformation controls, including original-audio preservation. Spends AI credits and returns a job readable with generation_jobs_get.

generation_video_create

Queue a text-to-speech voiceover into the BlitzReels media library. Spends AI credits and returns a job to poll with generation_jobs_get.

generation_voiceover_create

Read the carousel slot document and the named template catalog.

carousels_get

Get status, generated clips, render counts, and download links for a BlitzReels clip batch.

clips_get

Check a queued generation. Completed jobs carry the media asset ID and a download URL.

generation_jobs_get

Read a generation brief from rawPrompt. Source-video edits return execution for generation_video_create with required assets and transformation controls. New scenes return an authoring grammar and planJsonSchema for generation_plan_validate. This read does not generate media or spend credits.

generation_plan_brief

Get metadata and processing state for one media-library asset without returning transcript segments.

media_assets_get

Get transcript summary metadata or a bounded window of transcription segments for a video asset.

media_transcript_get

Get details for one BlitzReels project, including timeline summary, clips, captions, and current recovery state with an app path and next read tool.

projects_get

Inspect one reusable character and its ordered reference-image set before planning a story.

characters_get

Read a Series identity, creative defaults and revision.

series_get

Inspect one Story Kit and its revision before generating or updating a story.

story_kits_get

Get a workflow definition, input schema, defaults, and ordered steps.

workflows_get