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

# 图生视频-首尾图模式-查询任务

## 简介

查询首尾图模式图生视频任务状态和结果。

## 认证

<ParamField header="Authorization" type="string" required>
  Bearer Token，如 `Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9...`
  获取方法：依照左侧最上面认证模块的post接口获取，`https://docs.leapx-hub.com/cn/leapx-lab-v4/endpoint/get-token`
</ParamField>

## 请求参数

<ParamField path="taskId" type="string" required>
  任务ID，由提交任务接口返回
</ParamField>

### 示例代码

<Tabs>
  <Tab title="cURL示例">
    ```bash theme={null}
    curl -X GET "https://leapx-hub.com/prod-api/nebula/v4/api/textOrImage2videoQuery/task-1234567890" \
      -H "Authorization: Bearer sk-xxxxxxxxxx"
    ```
  </Tab>

  <Tab title="Python示例">
    ```python theme={null}
    import requests

    task_id = "task-1234567890"
    url = f"https://leapx-hub.com/prod-api/nebula/v4/api/textOrImage2videoQuery/{task_id}"
    headers = {"Authorization": "Bearer sk-xxxxxxxxxx"}

    response = requests.get(url, headers=headers)
    print(response.json())
    ```
  </Tab>
</Tabs>

### 响应示例

<ResponseExample>
  ```json theme={null}
  {
    "code": 200,
    "msg": "操作成功",
    "data": {
      "id": "task-1234567890",
      "status": "succeeded",
      "url": "https://example.com/video.mp4"
    }
  }
  ```
</ResponseExample>