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

# Introduction

Welcome to the Rechain API docs! This site demonstrates how to use the Rechain API to export your data and build integrations.

## Getting Started

To quickly get started, we recommend starting by the key concepts and the authentication documentation

<CardGroup cols={2}>
  <Card title="Key Concepts" icon="book" href="/concepts">
    Get started by going through the key concepts to understand how to use our API
  </Card>

  <Card title="Authentication" icon="lock" href="/authentication">
    You will find in the Authentication section all the details required to authenticate your requests
  </Card>

  <Card title="API Reference" icon="code" href="/api-reference">
    All resources accessible through the API and the response to expect are listed in the complete reference
  </Card>

  <Card title="Support" icon="stars" href="https://rechain.co/contact">
    If you have any questions regarding our API or need any help, you can contact our support or send an email at [contact@rechain.co](mailto:contact@rechain.co)
  </Card>
</CardGroup>

## Get support

Want to get in touch with the Rechain team? Contact us on our [website](https://rechain.co/contact) or reach out to us via [email](mailto:contact@rechain.co). We're here to help!