GET

/v1/schemas/fal/video/fal-ai%2Fflashtalk

Accept:

kind inputactivity videohash 57aa0a63…extracted Jul 6, 2026version currentsource upstream spec ↗

Request body

3 properties · 2 required · 0 $defs

property	type	description	constraints
image_url*	string	URL of the face reference image.
audio_url*	string	URL of the speech audio file (WAV, MP3, etc).
seed	integer	Random seed for reproducibility.	nullable

Validate a payload

before you spend tokens

shell

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