GET

/v1/schemas/fal/video/fal-ai%2Ffast-svd-lcm?kind=output

Accept:

kind outputactivity videohash f21e7f3f…extracted Jul 6, 2026version currentsource upstream spec ↗

Response body

2 properties · 2 required · 1 $defs

property	type	description	constraints
seed*	integer	Seed of the generated Image. It will be the same value of the one passed in the input or the randomly generated that was used in case none was passed.
video*	File	The generated video file.

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/fast-svd-lcm","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}