> ## 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.

# Image to Video - Face Swap - Query Task

## Introduction

Query video face swap task status and result.

## Authentication

<ParamField header="Authorization" type="string" required>
  Bearer Token, e.g., `Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9...`
  How to get: Obtain via the POST interface in the Authentication module at the top left, `https://docs.leapx-hub.com/en/leapx-lab-v4/endpoint/get-token`
</ParamField>

## Request Parameters

<ParamField query="taskId" type="string" required>
  Task ID, returned by submit task interface
</ParamField>

### Response Example

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