GET

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

kind outputactivity imagehash d0502325…extracted Jul 6, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.
Source trace
e5b10cce240cdf201686d1cb0381b1a1f53b7adbc0e31d1f4ce07367d7159f31
{
  "fetchedAt": 1783329487,
  "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/krea","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}