GET

/v1/schemas/fal/image/fal-ai/flux-1/srpo?kind=output

kind outputactivity imagehash 6ce1dd7e…extracted Jul 6, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.
Source trace
73af5737a7478224e331f1649584e1536dec831b888a0acd4177c650a68d42f4
{
  "fetchedAt": 1783330412,
  "extractorVersion": "1",
  "verifiedAt": null
}

Response body

5 properties · 5 required · 1 $defs
propertytypedescriptionconstraints
timings*object
seed*integerSeed of the generated Image. It will be the same value of the one passed in the input or the randomly generated that was used in case none was passed.
images*Image[]The generated images.
has_nsfw_concepts*boolean[]Whether the generated images contain NSFW concepts.
prompt*stringThe prompt used for generating the image.

Types

1 $defs

Imageobject

height*integer
content_typestringnullable
url*string
width*integer

Validate a payload

before you spend tokens
shell
$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/flux-1/srpo","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}