> ## Documentation Index
> Fetch the complete documentation index at: https://docs.aireiter.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Kling 3.0 Turbo 视频生成

> - 异步处理模式，返回任务ID用于后续查询
- 支持文生视频，以及传入单张参考图的图生视频
- 支持 720p / 1080p、3-15 秒视频生成


export const apiKeyUrl = 'https://aireiter.com/keys';

## Authorizations

<ParamField header="Authorization" type="string" required>
  所有接口均需要使用 Bearer Token 进行认证

  获取 API Key：

  访问 <a href={apiKeyUrl} target="_blank">API Key 管理页面</a> 获取您的 API Key

  使用时在请求头中添加：

  ```
  Authorization: Bearer YOUR_API_KEY
  ```
</ParamField>

## Body

<ParamField body="model" type="string" required>
  模型名称：

  * `"kling_3_0_turbo"` - 默认
</ParamField>

<ParamField body="params" type="object" required>
  模型参数对象

  <Expandable title="params 对象属性">
    <ParamField body="prompt" type="string" required>
      视频生成的文本描述

      * 必填
      * 上游限制最长 2500 字符
    </ParamField>

    <ParamField body="image_url" type="string">
      可选参考图像 URL，用于图生视频

      * 可选
      * 不传时使用文生视频模型
      * 传入单张图片时使用图生视频模型
      * 仅支持单张图片
      * 支持公开可访问的 URL
    </ParamField>

    <ParamField body="aspect_ratio" type="string" required default="16:9">
      生成视频画面的宽高比

      * 必填
      * 可选值：`1:1`、`9:16`、`16:9`
      * 默认值：`16:9`
    </ParamField>

    <ParamField body="resolution" type="string" default="720p">
      视频分辨率

      * `720p` - 标清（默认）
      * `1080p` - 高清
    </ParamField>

    <ParamField body="video_length" type="integer" default="5">
      视频时长（秒）

      * 取值范围：3 \~ 15（整数）
    </ParamField>
  </Expandable>
</ParamField>

<ParamField body="out_task_id" type="string" required>
  发起方任务ID

  用户自定义的任务标识，必填
</ParamField>

## Response

<ResponseField name="out_task_id" type="string">
  发起方任务ID，可用于查询结果
</ResponseField>

<ResponseField name="status" type="string">
  初始状态，固定为 `"pending"`
</ResponseField>

<ResponseField name="estimated_credits" type="number">
  预估消耗积分
</ResponseField>

<ResponseField name="created_at" type="string">
  创建时间（ISO 格式）
</ResponseField>

<RequestExample>
  ```bash cURL theme={null}
  curl --request POST \
    --url https://aireiter.com/api/openapi/submit \
    --header 'Authorization: Bearer <token>' \
    --header 'Content-Type: application/json' \
    --data '{
      "model": "kling_3_0_turbo",
      "params": {
        "prompt": "让画面中的人物缓慢转身，镜头轻微推进，电影感光影",
        "image_url": "https://example.com/reference.jpg",
        "aspect_ratio": "16:9",
        "resolution": "720p",
        "video_length": 5
      },
      "out_task_id": "my_task_123456"
    }'
  ```

  ```python Python theme={null}
  import requests

  url = "https://aireiter.com/api/openapi/submit"

  payload = {
      "model": "kling_3_0_turbo",
      "params": {
          "prompt": "让画面中的人物缓慢转身，镜头轻微推进，电影感光影",
          "image_url": "https://example.com/reference.jpg",
          "aspect_ratio": "16:9",
          "resolution": "720p",
          "video_length": 5
      },
      "out_task_id": "my_task_123456"
  }

  headers = {
      "Authorization": "Bearer <token>",
      "Content-Type": "application/json"
  }

  response = requests.post(url, json=payload, headers=headers)
  print(response.json())
  ```

  ```javascript JavaScript theme={null}
  const url = "https://aireiter.com/api/openapi/submit";

  const payload = {
    model: "kling_3_0_turbo",
    params: {
      prompt: "让画面中的人物缓慢转身，镜头轻微推进，电影感光影",
      image_url: "https://example.com/reference.jpg",
      aspect_ratio: "16:9",
      resolution: "720p",
      video_length: 5
    },
    out_task_id: "my_task_123456"
  };

  fetch(url, {
    method: "POST",
    headers: {
      "Authorization": "Bearer <token>",
      "Content-Type": "application/json"
    },
    body: JSON.stringify(payload)
  })
    .then(response => response.json())
    .then(data => console.log(data));
  ```
</RequestExample>