GET

/v1/schemas/fal/image/fal-ai/image-preprocessors/lineart

kind inputactivity imagehash 559b4651…extracted Jul 6, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.
Source trace
8691837b76685844ede7bebc5641113010f36aeb066a28e57975c2c316701451
{
  "fetchedAt": 1783330412,
  "extractorVersion": "1",
  "verifiedAt": null
}

Request body

2 properties · 1 required · 0 $defs
propertytypedescriptionconstraints
image_url*stringURL of the image to process
coarsebooleanWhether to use the coarse modeldefault: false

Validate a payload

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