GET

/v1/schemas/bfl/image/v1/flux-3-image?kind=output

Accept:

kind outputactivity imagehash a4f3a717…extracted Oct 2, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. upstream-spec Source trace `f16a6c6836ea4b0f1ae96c53ffffc8623aeb90b11f79db20b7824dbedabeff30` { "fetchedAt": 1790919068, "extractorVersion": "1", "verifiedAt": null }

Response body

5 properties · 2 required · 0 $defs

property	type	description	constraints
id*	string
polling_url*	string
cost	number	Cost in credits for this request	nullable
input_mp	number	Input megapixels (2 decimal places)	nullable
output_mp	number	Output megapixels (2 decimal places)	nullable

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"bfl","endpointId":"v1/flux-3-image","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}