GET

/v1/schemas/fal/image/fal-ai/flux-pro/kontext/max?kind=output

kind outputactivity imagehash 3440c3f5…extracted Jul 6, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.
Source trace
06f7ff9f78db8eab29151c11e3e686b2121dfb11f666e5c1318c70f05a2cb622
{
  "fetchedAt": 1783328807,
  "extractorVersion": "1",
  "verifiedAt": null
}

Response body

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

Types

1 $defs

fal__toolkit__image__image__Imageobject

Represents an image file.

widthintegerThe width of the image in pixels.nullable
file_sizeintegerThe size of the file in bytes.nullable
content_typestringThe mime type of the file.nullable
file_namestringThe name of the file. It will be auto-generated if not provided.nullable
url*stringThe URL where the file can be downloaded from.
heightintegerThe height of the image in pixels.nullable

Validate a payload

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