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  • 路径 POST /kling/v1/images/generations
  • 与官网一致：本页所有请求体、字段命名与返回结构与可灵官网保持一致
  • 字段详解：请参考官网权威文档
请求参数
参数类型必填说明
model_namestring否模型名称，默认 kling-v1。可选：kling-v1、kling-v1-5、kling-v2、kling-v2-new、kling-v2-1
promptstring是正向文本提示词
negative_promptstring否负向文本提示词（图生图场景不支持）
imagestring否参考图像 URL 或 Base64
image_referencestring否图片参考类型：subject（角色特征）、face（人物长相），仅 kling-v1-5 支持
image_fidelitynumber否图片参考强度 [0, 1]
human_fidelitynumber否面部参考强度 [0, 1]
resolutionstring否清晰度：1k（标清）、2k（高清），默认 1k
nint否生成图片数量 [1, 9]，默认 1
aspect_ratiostring否纵横比：16:9、9:16、1:1、4:3、3:4、3:2、2:3、21:9，默认 16:9
watermark_infoobject否是否生成含水印结果
callback_urlstring否回调通知地址
external_task_idstring否自定义任务ID
注意：使用 kling-v1-5 且 image 参数不为空时，image_reference 参数必填。非 kling-v1-5 模型不支持 image_reference。 补充约束：prompt 长度 ≤ 2500；图生图场景（image 非空）不支持 negative_prompt。

​
场景一：文生图

curl --request POST \
  --url https://models.kapon.cloud/kling/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model_name": "kling-v1",
    "prompt": "A beautiful sunset over the ocean, vibrant colors, high detail",
    "resolution": "2k",
    "n": 1,
    "aspect_ratio": "16:9"
  }'

​
场景二：角色特征参考

curl --request POST \
  --url https://models.kapon.cloud/kling/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model_name": "kling-v1-5",
    "prompt": "The character holding a magic wand in a fantasy forest",
    "image": "https://example.com/character-reference.jpg",
    "image_reference": "subject",
    "image_fidelity": 0.8,
    "resolution": "2k",
    "aspect_ratio": "3:4"
  }'

​
场景三：人脸参考

curl --request POST \
  --url https://models.kapon.cloud/kling/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model_name": "kling-v1-5",
    "prompt": "A professional headshot portrait, business attire, studio lighting",
    "image": "https://example.com/face-photo.jpg",
    "image_reference": "face",
    "human_fidelity": 0.9,
    "resolution": "2k",
    "aspect_ratio": "1:1"
  }'

​
场景四：批量生成

curl --request POST \
  --url https://models.kapon.cloud/kling/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model_name": "kling-v2",
    "prompt": "Abstract colorful artwork, modern style",
    "n": 4,
    "resolution": "1k",
    "aspect_ratio": "1:1"
  }'
示例响应 
{
  "code": 0,
  "message": "success",
  "request_id": "req_1735558800_img123",
  "data": {
    "task_id": "task_01JGHP...",
    "task_status": "submitted",
    "created_at": 1735558800000,
    "updated_at": 1735558800000
  }
}
任务成功响应 
{
  "code": 0,
  "message": "success",
  "data": {
    "task_id": "task_01JGHP...",
    "task_status": "succeed",
    "task_result": {
      "images": [
        {"index": 0, "url": "https://..."},
        {"index": 1, "url": "https://..."}
      ]
    }
  }
}