Krea: K3 Edit

Provider-supported parameters

These are upstream capabilities. Jevrouter supports the subset described in the API contract; chat input is currently text only.

Capabilities are imported from OpenRouter’s catalog. This does not mean every model has been independently tested by Jevrouter.

Catalog updated: 2026-10-16T01:21:57.666Z · Price version: cmva5y6ws0uhnju0zo6w18cli:1

Image prices & options

Prices use each provider’s billing unit. We reserve a conservative amount and settle from the usage receipt, releasing unused balance.

{
  "seed": {
    "type": "boolean"
  },
  "resolution": {
    "type": "enum",
    "values": [
      "1K",
      "2K"
    ]
  },
  "aspect_ratio": {
    "type": "enum",
    "values": [
      "1:1",
      "4:3",
      "3:2",
      "16:9",
      "4:5",
      "2:3",
      "9:16"
    ]
  },
  "input_references": {
    "type": "range",
    "min": 1,
    "max": 4
  }
}

Some models require reference images. Check the input_references range above. Images return base64 data and a usage receipt.

curl --no-buffer https://api.jevrouter.io/v1/images \
  -H "Authorization: Bearer $JEVROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d @- <<'JSON'
{
  "model": "krea/k3-edit",
  "prompt": "A quiet mountain cabin at sunrise, watercolor illustration",
  "n": 1,
  "stream": true,
  "input_references": [
    {
      "type": "image_url",
      "image_url": {
        "url": "https://jevrouter.io/examples/flux-klein-boat.png"
      }
    }
  ]
}
JSON

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