GET
/v1/schemas/openrouter/video/videos%2Fopenai%2Fsora-2-pro
Accept:
Request body
10 properties · 1 required · 5 $defs| property | type | description | constraints |
|---|---|---|---|
| model* | enum | Model id (fixed for this model-constrained schema) | openai/sora-2-pro |
| aspect_ratio | enum | Aspect ratio of the generated video | 16:9 | 9:16 |
| callback_url | string | URL to receive a webhook notification when the video generation job completes. Overrides the workspace-level default callback URL if set. Must be HTTPS. | format: uri |
| duration | enum | Duration of the generated video in seconds | 4 | 8 | 12 | 16 | 20 · n ≥ 1 |
| generate_audio | boolean | Whether to generate audio alongside the video. Defaults to the endpoint's generate_audio capability flag, false if not set. | |
| input_references | InputReference[] | Reference assets to guide video generation. Accepts image, audio, and video references. Audio and video references are only honored by providers that support them (currently BytePlus Seedance 2.0); other providers use image references and ignore the rest. | |
| prompt | string | Text prompt describing the video to generate. Optional for models that support generating a video from image input alone; required by all other models. | |
| provider | object | Provider-specific passthrough configuration Passthrough parameters allowed for this model: quality, style. | |
| resolution | enum | Resolution of the generated video | 720p | 1080p |
| size | enum | Exact pixel dimensions of the generated video in "WIDTHxHEIGHT" format (e.g. "1280x720"). Interchangeable with resolution + aspect_ratio. | 1280x720 | 1080x1920 | 1920x1080 | 720x1280 |
Validate a payload
before you spend tokensshell
$ curl -X POST https://modelschemas.com/v1/validate \
-d '{"provider":"openrouter","endpointId":"videos/openai/sora-2-pro","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}