官方文档: https://replicate.com/black-forest-labs/flux-kontext-pro
POST
/replicate/v1/models/black-forest-labs/flux-kontext-pro/predictions创建任务 black-forest-labs/flux-kontext-pro
API Key application/json
请求示例
curl -X POST https://top.qingyuntop.ai/replicate/v1/models/black-forest-labs/flux-kontext-pro/predictions \
-H "Authorization: Bearer ${QINGYUN_TOP_API_KEY}" \
-H "Content-Type: application/json" \
-d '{
"input": {
"prompt": "Make this a 90s cartoon",
"input_image": "https://replicate.delivery/pbxt/N55l5TWGh8mSlNzW8usReoaNhGbFwvLeZR3TX1NL4pd2Wtfv/replicate-prediction-f2d25rg6gnrma0cq257vdw2n4c.png",
"aspect_ratio": "match_input_image",
"output_format": "jpg",
"safety_tolerance": 2,
"prompt_upsampling": false
}
}'请求参数
| 参数 | 位置 | 类型 | 必填 | 说明 | 示例 |
|---|---|---|---|---|---|
Authorization | Header | string | 否 | - | Bearer {{YOUR_API_KEY}} |
input | JSON body | object | 否 | - | - |
input.prompt | JSON body | string | 是 | 您想要生成的内容的文本描述，或有关如何编辑给定图像的说明。 | - |
input.input_image | JSON body | string | 否 | 用作参考的图片。必须是 jpeg、png、gif 或 webp 格式。 | - |
input.aspect_ratio | JSON body | string | 否 | 生成图像的长宽比。使用“match_input_image”来匹配输入图像的长宽比。默认值：“match_input_image”，支持1:1，16:9，9:16，4:3，3:4，3:2，2:3，4:5，5:4，21:9，9:21，2:1，1:2。 | - |
input.output_format | JSON body | string | 否 | 生成图像的输出格式。默认值：“png”。 | - |
input.safety_tolerance | JSON body | integer | 否 | 安全容差，0 最严格，6 最宽松。2 是目前使用输入图像时允许的最大值。默认值：2 | - |
input.prompt_upsampling | JSON body | boolean | 否 | 自动提示改进。默认值：false。 | - |
返回响应 (200)
| 参数 | 位置 | 类型 | 必填 | 说明 | 示例 |
|---|---|---|---|---|---|
input | 响应 JSON | object | 是 | - | - |
input.aspect_ratio | 响应 JSON | string | 否 | - | - |
input.input_image | 响应 JSON | string | 否 | - | - |
input.output_format | 响应 JSON | string | 否 | - | - |
input.prompt | 响应 JSON | string | 是 | - | - |
input.prompt_upsampling | 响应 JSON | boolean | 否 | - | - |
input.safety_tolerance | 响应 JSON | integer | 否 | - | - |
响应示例
{
"id": "b1qw7g8h9xrma0crakst3xbj8m",
"model": "black-forest-labs/flux-kontext-pro",
"version": "hidden",
"input": {
"aspect_ratio": "match_input_image",
"input_image": "https://replicate.delivery/pbxt/N55l5TWGh8mSlNzW8usReoaNhGbFwvLeZR3TX1NL4pd2Wtfv/replicate-prediction-f2d25rg6gnrma0cq257vdw2n4c.png",
"output_format": "jpg",
"prompt": "Make this a 90s cartoon",
"prompt_upsampling": false,
"safety_tolerance": 2
},
"logs": "",
"output": null,
"data_removed": false,
"error": null,
"status": "starting",
"created_at": "2025-07-29T06:51:12.591Z",
"urls": {
"cancel": "https://api.replicate.com/v1/predictions/b1qw7g8h9xrma0crakst3xbj8m/cancel",
"get": "https://api.replicate.com/v1/predictions/b1qw7g8h9xrma0crakst3xbj8m",
"stream": "https://stream.replicate.com/v1/files/bcwr-3g5lstbmjxzikqt225npeguwi4bu47ndhirdgete5npgzzzogkpq",
"web": "https://replicate.com/p/b1qw7g8h9xrma0crakst3xbj8m"
}
}来源原始接口定义（用于追溯）
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