GET

/v1/schemas/fal/image/fal-ai%2Fflorence-2-large%2Fdense-region-caption

Accept:

kind inputactivity imagehash 146a0518…extracted Jul 6, 2026version currentsource upstream spec ↗

Request body

1 properties · 1 required · 0 $defs

property	type	description	constraints
image_url*	string	The URL of the image to be processed.

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/florence-2-large/dense-region-caption","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}