GET

/v1/schemas/fal/image/fal-ai/playground-v25?kind=output

kind outputactivity imagehash d996bfb4…extracted Jul 6, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.
Source trace
dcf2ca8e9399dfd3c202e0815ab5916940f5e190283dc7de19ee5a631e9e8d42
{
  "fetchedAt": 1783329487,
  "extractorVersion": "1",
  "verifiedAt": null
}

Response body

5 properties · 5 required · 1 $defs
propertytypedescriptionconstraints
has_nsfw_concepts*boolean[]Whether the generated images contain NSFW concepts.
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.
timings*object
prompt*stringThe prompt used for generating the image.
images*Image[]The generated image files info.

Types

1 $defs

Imageobject

height*integer
width*integer
url*string
content_typestringnullable

Validate a payload

before you spend tokens
shell
$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/playground-v25","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}