v1
latestOpenAPI 3.0.32026-07-24205887.6 KBGet cached ad-account video transcript
Cache-only lookup. Returns the existing transcript for this video if the workspace has one, or code=40401 if nothing is cached yet. Never triggers a transcription and never costs credits — use this to scan candidates before deciding which to POST and pay to transcribe.
Returns: code=0 cached transcript; code=40001 invalid account_id; code=40401 no cached transcript yet / cross-workspace account / unknown video.
Path parameters
Workspace ad-account UUID (dashed or hex) that owns this video. Must match an entry returned by GET /open/v1/ad-accounts for the calling workspace.
Workspace ad-account UUID (dashed or hex) that owns this video. Must match an entry returned by GET /open/v1/ad-accounts for the calling workspace.
Platform-native Video Object ID surfaced by GET /open/v1/ad-accounts/{account_id}/ads/{platform_ad_id} as creative.videos[].video_id. Opaque string — pass it back verbatim.
Platform-native Video Object ID surfaced by GET /open/v1/ad-accounts/{account_id}/ads/{platform_ad_id} as creative.videos[].video_id. Opaque string — pass it back verbatim.
Response
Successful Response