GET

/v1/schemas/fal/image/fal-ai/ccsr

kind inputactivity imagehash 469739b4…extracted Jul 6, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.
Source trace
a51a028ff6d9422ffeb627c4c120d20243490089151156d654288346eebcbcb7
{
  "fetchedAt": 1783329487,
  "extractorVersion": "1",
  "verifiedAt": null
}

Request body

13 properties · 1 required · 0 $defs
propertytypedescriptionconstraints
image_url*stringThe URL or data URI of the image to upscale.
tile_diffusionenumIf specified, a patch-based sampling strategy will be used for sampling.none | mix | gaussian · default: "none"
seedintegerSeed for reproducibility. Different seeds will make slightly different results.nullable
tile_diffusion_strideintegerStride of sliding patch.128 ≤ n ≤ 1024 · default: 512
t_minnumberThe starting point of uniform sampling strategy.0 ≤ n ≤ 1 · default: 0.3333
tile_vae_encoder_sizeintegerSize of latent image128 ≤ n ≤ 2048 · default: 1024
scalenumberThe scale of the output image. The higher the scale, the bigger the output image will be.1 ≤ n ≤ 4 · default: 2
color_fix_typeenumType of color correction for samples.none | wavelet | adain · default: "adain"
tile_diffusion_sizeintegerSize of patch.256 ≤ n ≤ 2048 · default: 1024
stepsintegerThe number of steps to run the model for. The higher the number the better the quality and longer it will take to generate.10 ≤ n ≤ 100 · default: 50
t_maxnumberThe ending point of uniform sampling strategy.0 ≤ n ≤ 1 · default: 0.6667
tile_vaebooleanIf specified, a patch-based sampling strategy will be used for VAE decoding.default: false
tile_vae_decoder_sizeintegerSize of VAE patch.64 ≤ n ≤ 2048 · default: 226

Validate a payload

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