GET

/v1/schemas/fal/image/fal-ai/qwen-image-2/pro/text-to-image?kind=output

Accept:

kind outputactivity imagehash b1a9e32a…extracted Jul 6, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. Source trace `b2dc9b618a2e0baa7e60f96b3d0842343a08edb85878ba4af22b249c828a36d1` { "fetchedAt": 1783329487, "extractorVersion": "1", "verifiedAt": null }

Response body

2 properties · 2 required · 1 $defs

property	type	description	constraints
seed*	integer	The seed used for generation
images*	File[]	Generated images

Types

1 $defs

Fileobject

url*	string	The URL where the file can be downloaded from.
content_type	string	The mime type of the file.	nullable
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

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/qwen-image-2/pro/text-to-image","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}