GET

/v1/schemas/fal/image/reve/2.1/remix

kind inputactivity imagehash dd3e85a6…extracted Jul 15, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.
Source trace
5a4bb8fde754c700a68bd8ca767b850507467afa44f152d6fd2c28b149ea422a
{
  "fetchedAt": 1784090287,
  "extractorVersion": "1",
  "verifiedAt": null
}

Request body

6 properties · 2 required · 0 $defs
propertytypedescriptionconstraints
prompt*stringThe text description of the desired image. Refer to a reference image by frame: `<frame>N</frame>` is the Nth entry in `image_urls` (0-based, so the first reference is `<frame>0</frame>`).length ≥ 1 · length ≤ 4000
image_urls*string[]List of reference images. Refer to them from the prompt with `<frame>N</frame>` (0-based). Must provide between 1 and 8 images (inclusive). Each image must be less than 10 MB. Supports PNG, JPEG, WebP, AVIF, and HEIF formats.
num_imagesintegerNumber of images to generate1 ≤ n ≤ 4 · default: 1
sync_modebooleanIf `True`, the media will be returned as a data URI and the output data won't be available in the request history.default: false
output_formatenumOutput format for the generated image.png | jpeg | webp · default: "png"
aspect_ratioenumThe desired aspect ratio of the generated image. With `auto`, the model picks an appropriate aspect ratio for the request.4:1 | 3:1 | 21:9 | 2:1 | 17:9 | 16:9 · +12 more · default: "auto"

Validate a payload

before you spend tokens
shell
$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"reve/2.1/remix","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}