GET

/v1/schemas/fal/image/fal-ai/aura-flow?kind=output

Accept:

kind outputactivity imagehash 381d80aa…extracted Aug 8, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. Source trace `bf01747f835499ccabdb5f1cde5953d32659d0cc51c16e162e5c0d199db5be0c` { "fetchedAt": 1786165357, "extractorVersion": "1", "verifiedAt": null }

Response body

4 properties · 4 required · 1 $defs

property	type	description
seed*	integer	The seed used to generate the images
images*	Image[]	The generated images
has_nsfw_concepts*	boolean[]	Whether the generated images contain NSFW concepts.
prompt*	string	The expanded prompt

Types

1 $defs

Imageobject

Represents an image file.

width	integer	The width of the image in pixels.	nullable
content_type	string	The mime type of the file.	nullable
file_name	string	The name of the file. It will be auto-generated if not provided.	nullable
file_size	integer	The size of the file in bytes.	nullable
height	integer	The height of the image in pixels.	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/aura-flow","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}