Create Task Black Forest Labs/Flux Kontext Dev

official文档: https://replicate.com/black-forest-labs/flux-kontext-dev

Endpoint

POST http://v98store.com/replicate/v1/models/black-forest-labs/flux-kontext-dev/predictions

cURL Command

curl -X POST 'http://v98store.com/replicate/v1/models/black-forest-labs/flux-kontext-dev/predictions' \ -H 'Content-Type: application/json' \ -H 'Authorization: Bearer YOUR_TOKEN' \ -d '{ "input": { "prompt": "Change the car color to red, turn the headlights on", "go_fast": true, "guidance": 2.5, "input_image": "https://replicate.delivery/pbxt/N5YURZv4ifaW2bMwU7hmrwzgtxf99DTQXpBeobLt1O7dEc3h/pexels-jmark-253096.jpg", "aspect_ratio": "match_input_image", "output_format": "jpg", "output_quality": 80, "num_inference_steps": 30 } }'

Parameters

Name	In	Description	Required
Authorization	header		No

Request Body

Example

{
  "input": {
    "prompt": "Change the car color to red, turn the headlights on",
    "go_fast": true,
    "guidance": 2.5,
    "input_image": "https://replicate.delivery/pbxt/N5YURZv4ifaW2bMwU7hmrwzgtxf99DTQXpBeobLt1O7dEc3h/pexels-jmark-253096.jpg",
    "aspect_ratio": "match_input_image",
    "output_format": "jpg",
    "output_quality": 80,
    "num_inference_steps": 30
  }
}

Responses

200 -

Example

{
  "id": "tpdf40dypdrma0cram394vvzkg",
  "model": "black-forest-labs/flux-kontext-dev",
  "version": "hidden",
  "input": {
    "aspect_ratio": "match_input_image",
    "go_fast": true,
    "guidance": 2.5,
    "input_image": "https://replicate.delivery/pbxt/N5YURZv4ifaW2bMwU7hmrwzgtxf99DTQXpBeobLt1O7dEc3h/pexels-jmark-253096.jpg",
    "num_inference_steps": 30,
    "output_format": "jpg",
    "output_quality": 80,
    "prompt": "Change the car color to red, turn the headlights on"
  },
  "logs": "",
  "output": null,
  "data_removed": false,
  "error": null,
  "status": "starting",
  "created_at": "2025-07-29T07:12:42.163Z",
  "urls": {
    "cancel": "https://api.replicate.com/v1/predictions/tpdf40dypdrma0cram394vvzkg/cancel",
    "get": "https://api.replicate.com/v1/predictions/tpdf40dypdrma0cram394vvzkg",
    "stream": "https://stream.replicate.com/v1/files/bcwr-6rywfvqq3376h7243k7xrgtnkaqpwiogzgh7kcehtx7kz3nre6fq",
    "web": "https://replicate.com/p/tpdf40dypdrma0cram394vvzkg"
  }
}