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

# Introduction

> Learn more about our API to interact with your store

## Authentication

All API endpoints are authenticated using Bearer tokens and picked up from the specification file.

```
Authorization: Bearer YOUR_API_KEY
```

## Multi-Store Support

If you're looking to use the API on a store that isn't your default, you can do so by passing the `X-Merchant` header with the Store Name.