GET

/v1/schemas/fal/chat/nvidia%2Fnemotron-3-nano-omni%2Fvideo?kind=output

kind outputactivity chathash 067ac544…extracted Jul 6, 2026version currentsource upstream spec ↗

Response body

3 properties · 2 required · 1 $defs
propertytypedescriptionconstraints
output*stringGenerated text response.
usage*UsageInfoToken usage for the request.
finish_reasonstringReason generation stopped.default: "stop"

Validate a payload

before you spend tokens
shell
$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"nvidia/nemotron-3-nano-omni/video","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}