GET

/v1/schemas/fal/image/fal-ai/omni-zero

kind inputactivity imagehash bd703cf3…extracted Oct 9, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.

upstream-spec

Source trace
189a62d3c69f2461fd6a879774dc0cc0e9744c0d3372af14307c79bb81e2c64f
{
  "fetchedAt": 1791522002,
  "extractorVersion": "1",
  "verifiedAt": null
}

Request body

16 properties · 5 required · 0 $defs
propertytypedescriptionconstraints
image_url*stringInput image url.
prompt*stringPrompt to guide the image generation.
identity_image_url*stringIdentity image url.
style_image_url*stringStyle image url.
composition_image_url*stringComposition image url.
face_strengthnumberFace strength.default: 1
composition_strengthnumberComposition strength.default: 1
negative_promptstringNegative prompt to guide the image generation.default: ""
style_strengthnumberStyle strength.default: 1
enable_safety_checkerbooleanAuthorized callers may set false to request relaxed screening.default: true
image_strengthnumberImage strength.default: 0.75
guidance_scalenumberGuidance scale.default: 5
seedintegerSeed.default: 42
identity_strengthnumberIdentity strength.default: 1
number_of_imagesintegerNumber of images.default: 1
depth_strengthnumberDepth strength.default: 0.5

Validate a payload

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