GET

/v1/schemas/fal/audio/cassetteai%2Fsound-effects-generator

Accept:

kind inputactivity audiohash bf47a7f7…extracted Jul 6, 2026version currentsource upstream spec ↗

Request body

2 properties · 2 required · 0 $defs

property	type	description	constraints
prompt*	string	The prompt to generate SFX.
duration*	integer	The duration of the generated SFX in seconds.	1 ≤ n ≤ 30

Validate a payload

before you spend tokens

shell

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