v1
latestOpenAPI 3.1.02026-07-22284533.8 KBCreate Clips
Create AI-powered short clips from long-form videos
Request body
YouTube URL to process (alternative to uploadId)
Upload ID from a previously uploaded file (alternative to sourceUrl)
Whether to automatically reframe clips for different aspect ratios
Output orientation for the clips
Output resolution for the clips
Caption style preset ID (null to disable captions)
Whether to add emojis to captions
Whether to highlight keywords in captions
Primary language of the video content (auto-detected if not provided)
Language to translate captions to
Script format for transcription output
Video genre for better AI analysis
Start time in seconds for processing
End time in seconds for processing
Topic preferences to guide the AI when selecting clip segments. For example: ["product launch", "customer testimonials"]. When omitted, the AI selects the most engaging topics automatically.
Preview feature — schema is stable, AI interpretation may evolve. Free-form natural-language instruction (max 1000 chars) that guides what kinds of clips the AI selects — for example 'highlight reel of the funniest moments' or 'only product-demo segments under 30 seconds'. Can control clip count, duration, content scope, exclusions, editorial mode, and tone. Overrides generic virality scoring when the prompt and a candidate moment conflict. When omitted, the AI uses standard virality-driven selection.
Response
Successful response