GET

/v1/schemas/fal/video/fal-ai/wan-pro/text-to-video

Accept:

kind inputactivity videohash 9de1402d…extracted Jul 6, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. Source trace `79d8cb54dfc632cd67ae993ff5f275eda5baad0ba3c6997947db58b4c2e09f00` { "fetchedAt": 1783331098, "extractorVersion": "1", "verifiedAt": null }

Request body

3 properties · 1 required · 0 $defs

property	type	description	constraints
prompt*	string	The prompt to generate the video
seed	integer	Random seed for reproducibility. If None, a random seed is chosen.	nullable
enable_safety_checker	boolean	Whether to enable the safety checker	default: true

Validate a payload

before you spend tokens

shell

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