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

# Introduction

Vidau Open API - Delivering extreme speed and high cost-effectiveness through unified high-performance API interfaces. We not only integrate the world's top 8 video models but also achieve major breakthroughs in underlying capabilities:

* **Duration Revolution**: Stable generation duration comprehensively covers 4s-12s
* **Controllability Reimagined**: Introducing multi-image reference and start/end frame control for precise video generation
* **Multimodal Fusion**: Supports synchronous audio generation for native "audio-visual integration" video experience

### Quick Access

<CardGroup cols="2">
  <Card title="Model Information" href="/en/overview/models">
    Learn about the various AI models provided by Vidau and their characteristics to choose the best model for your needs.
  </Card>

  <Card title="Get API Key" href="/en/api/get-api-key">
    Obtain your API key to start using Vidau's video generation services.
  </Card>

  <Card title="Create Task" href="/en/api/create-task">
    Learn how to create video generation tasks through the API and start your creative journey.
  </Card>

  <Card title="Query Task" href="/en/api/query-task">
    Query single task status and results to manage your video generation workflow.
  </Card>

  <Card title="Query Multiple Tasks" href="/en/api/query-tasks">
    Query tasks by time range in batch; view task status and credit usage.
  </Card>
</CardGroup>