GET

/v1/schemas/fal/image/fal-ai/uso?kind=output

Accept:

kind outputactivity imagehash aa819c45…extracted Jul 6, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. Source trace `89dad651e7bd67f3f4a3517c3ac2b691db84c861b5b670ccb9275b2bc150bc6f` { "fetchedAt": 1783331098, "extractorVersion": "1", "verifiedAt": null }

Response body

5 properties · 5 required · 1 $defs

property	type	description
seed*	integer	Seed used for generation
timings*	object	Performance timings for different stages
images*	Image[]	The generated images with applied style and/or subject customization
prompt*	string	The prompt used for generation
has_nsfw_concepts*	boolean[]	NSFW detection results for each generated image

Types

1 $defs

Imageobject

Represents an image file.

width	integer	The width of the image in pixels.	nullable
file_name	string	The name of the file. It will be auto-generated if not provided.	nullable
height	integer	The height of the image in pixels.	nullable
file_size	integer	The size of the file in bytes.	nullable
content_type	string	The mime type of the file.	nullable
url*	string	The URL where the file can be downloaded from.

Validate a payload

before you spend tokens

shell

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