GET

/v1/schemas/fal/image/wan/v2.6/text-to-image?kind=output

Accept:

kind outputactivity imagehash e4640643…extracted Jul 6, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. Source trace `f346f009effe6b5f1cd8445635283adc9feadad4894cd1e0872c1682a689a6c8` { "fetchedAt": 1783329487, "extractorVersion": "1", "verifiedAt": null }

Response body

3 properties · 2 required · 1 $defs

property	type	description	constraints
images*	File[]	Generated images in PNG format
seed*	integer	The seed used for generation
generated_text	string	Generated text content (in mixed text-and-image mode). May be None if only images were generated.	nullable

Types

1 $defs

Fileobject

url*	string	The URL where the file can be downloaded from.
file_size	integer	The size of the file in bytes.	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

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"wan/v2.6/text-to-image","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}