跳转到主要内容

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接口

MethodEndpointDescription
POST/api/v1/generateTask/kling-2-5-turbo-pro创建生成任务
GET/api/v1/statusTask/kling-2-5-turbo-pro查询任务状态

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认证

所有请求需在请求头中携带 API Key： 
Authorization: Bearer YOUR_API_KEY

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请求体

{
  "request_type": "async",
  "callback_url": "https://...",
  "provider": "auto",
  "input": {
    "mode": "text-to-video",
    "prompt": "...",
    "duration": 10,
    "aspect_ratio": "16:9",
    "image_urls": ["..."],
    "negative_prompt": "...",
    "cfg_scale": 0.6
  }
}

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参数

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request_type
string
默认值:"async"
async (polling) or callback (webhook)
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callback_url
string
Callback URL, required when request_type=callback (conditional)
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provider
string
默认值:"auto"
Routing strategy: auto, value, or official
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input
object
必填
Model input parameters
Mode Options:
  • text-to-video — Generate video from text
  • image-to-video — Generate video from image (supports 1-2 images for end frame control)

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示例

Text-to-Video 
curl -X POST "https://api.apixo.ai/api/v1/generateTask/kling-2-5-turbo-pro" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "request_type": "async",
    "input": {
      "mode": "text-to-video",
      "prompt": "a cinematic drone shot over snowy mountains at sunrise",
      "duration": 10,
      "aspect_ratio": "16:9",
      "negative_prompt": "low quality, jitter",
      "cfg_scale": 0.6
    }
  }'
Image-to-Video (with End Frame Control) 
curl -X POST "https://api.apixo.ai/api/v1/generateTask/kling-2-5-turbo-pro" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "request_type": "callback",
    "callback_url": "https://your-server.com/callback",
    "provider": "official",
    "input": {
      "mode": "image-to-video",
      "prompt": "smooth camera transition from first to last frame",
      "duration": 5,
      "image_urls": [
        "https://example.com/head.jpg",
        "https://example.com/tail.jpg"
      ],
      "cfg_scale": 0.4
    }
  }'

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响应

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POST /api/v1/generateTask/kling-2-5-turbo-pro

Returns taskId on success for subsequent status queries. Success: 
{
  "code": 200,
  "message": "success",
  "data": {
    "taskId": "task_12345678"
  }
}
Error: 
{
  "code": 400,
  "message": "Insufficient credits",
  "data": null
}

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GET /api/v1/statusTask/kling-2-5-turbo-pro

Query task execution status and results via taskId. 
curl -X GET "https://api.apixo.ai/api/v1/statusTask/kling-2-5-turbo-pro?taskId=task_12345678" \
  -H "Authorization: Bearer YOUR_API_KEY"
Success: 
{
  "code": 200,
  "message": "success",
  "data": {
    "taskId": "task_12345678",
    "state": "success",
    "resultJson": "{\"resultUrls\":[\"https://r2.apixo.ai/video.mp4\"]}",
    "createTime": 1767965610929,
    "completeTime": 1767965652317,
    "costTime": 41388
  }
}
Failed: 
{
  "code": 200,
  "message": "success",
  "data": {
    "taskId": "task_12345678",
    "state": "failed",
    "failCode": "CONTENT_VIOLATION",
    "failMsg": "Content does not meet safety guidelines"
  }
}

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状态响应字段

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taskId
string
Unique task identifier.
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state
string
Current task state: pending, processing, success, or failed.
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resultJson
string
JSON string containing resultUrls array. Only present on success. Parse with JSON.parse().
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failCode
string
Error code. Only present when state is failed. See 错误码.
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failMsg
string
Human-readable error message. Only present when state is failed.
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createTime
integer
Task creation timestamp (Unix milliseconds).
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completeTime
integer
Task completion timestamp (Unix milliseconds).
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costTime
integer
Processing duration in milliseconds.

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错误码

CodeDescription
400Invalid parameters or request error
401Invalid or missing API Key
429Rate limit exceeded
Fail CodeDescription
CONTENT_VIOLATIONContent violates safety guidelines
INVALID_IMAGE_URLCannot access provided image URL

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速率限制

LimitValue
Requests10000 / minute
Concurrent tasks1000
Exceeding limits returns 429 error. Wait and retry.

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Tips

  • Generation time:
    • 5-second video: ~30-45 seconds
    • 10-second video: ~45-60 seconds
    • Submit task, wait 30 seconds, then poll every 5 seconds
  • Turbo advantage: Faster generation and better value compared to standard version, ideal for batch generation.
  • Callback mode: Recommend using callback mode to avoid frequent polling.
  • Video expiration: Result URLs are valid for 15 days. Download promptly.
  • Content moderation: Prompts must comply with content safety guidelines.
  • End frame control: image-to-video mode supports 2 images:
    • 1st image: Video start frame
    • 2nd image: Video end frame
    • Enables precise start/end control, ideal for transition animations
  • Negative prompt: Use negative_prompt to avoid blur, jitter, and other unwanted effects.
  • CFG Scale:
    • 0.3-0.5: More creative freedom
    • 0.6-0.8: Moderate adherence to prompt
    • 0.9-1.0: Strict adherence, may lose flexibility
  • Image formats: image_urls supports JPG, PNG, WebP, max 10MB per image.
Video generation takes longer than images — use callback mode for production workloads. Result URLs expire after 15 days; download important outputs promptly.

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