GET

/v1/schemas/fal/image/fal-ai/sana/v1.5/4.8b?kind=output

kind outputactivity imagehash d996bfb4…extracted Jul 6, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.
Source trace
f6156c08bf1c78e20db3a63544543f385f64f686802992105a17def8038e83c4
{
  "fetchedAt": 1783331098,
  "extractorVersion": "1",
  "verifiedAt": null
}

Response body

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

Types

1 $defs

Imageobject

content_typestringnullable
height*integer
width*integer
url*string

Validate a payload

before you spend tokens
shell
$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/sana/v1.5/4.8b","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}