GET

/v1/schemas/fal/image/fal-ai%2Fflux-2%2Fklein%2Frealtime?kind=output

kind outputactivity imagehash 6e685a45…extracted Jul 6, 2026version currentsource upstream spec ↗

Response body

2 properties · 2 required · 1 $defs
propertytypedescriptionconstraints
seed*integerSeed used for generation.
images*RawImage[]Generated images as raw bytes. When interpolation is enabled, returns [interpolated_frame, current_frame] in chronological order. Otherwise returns [current_frame].

Validate a payload

before you spend tokens
shell
$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/flux-2/klein/realtime","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}