GET

/v1/schemas/fal/image/fal-ai/post-processing/sharpen

kind inputactivity imagehash 37c0ab9f…extracted Jul 6, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.
Source trace
fae6b202895f48241ff8453828749395620a7e0508e869e10b458c777b64365e
{
  "fetchedAt": 1783331098,
  "extractorVersion": "1",
  "verifiedAt": null
}

Request body

9 properties · 1 required · 0 $defs
propertytypedescriptionconstraints
image_url*stringURL of image to process
preserve_edgesnumberEdge preservation factor0 ≤ n ≤ 1 · default: 0.75
smart_sharpen_rationumberSmart sharpen blend ratio0 ≤ n ≤ 1 · default: 0.5
sharpen_modeenumType of sharpening to applybasic | smart | cas · default: "basic"
sharpen_alphanumberSharpen strength (for basic mode)0.1 ≤ n ≤ 5 · default: 1
noise_radiusintegerNoise radius for smart sharpen1 ≤ n ≤ 25 · default: 7
cas_amountnumberCAS sharpening amount0 ≤ n ≤ 1 · default: 0.8
smart_sharpen_strengthnumberSmart sharpen strength0 ≤ n ≤ 25 · default: 5
sharpen_radiusintegerSharpen radius (for basic mode)1 ≤ n ≤ 15 · default: 1

Validate a payload

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