GET

/v1/schemas/fal/image/bria/fibo-gen-1.5/text-to-image?kind=output

Accept:

kind outputactivity imagehash c41b4bc2…extracted Aug 25, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. upstream-spec Source trace `54c78becf619d778c5405de782ba7dc3d85e9740bdae220ee33efed33b97e404` { "fetchedAt": 1787634001, "extractorVersion": "1", "verifiedAt": null }

Response body

3 properties · 2 required · 1 $defs

property	type	description	constraints
image*	Image	Generated image.
structured_prompt*	object	Current prompt.
images	object[]	Generated images.	default: []

Types

1 $defs

Imageobject

Represents an image file.

file_size	integer	The size of the file in bytes.	nullable
file_name	string	The name of the file. It will be auto-generated if not provided.	nullable
url*	string	The URL where the file can be downloaded from.
height	integer	The height of the image in pixels.	nullable
content_type	string	The mime type of the file.	nullable
width	integer	The width 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":"bria/fibo-gen-1.5/text-to-image","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}