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

# Introduction

> Learn how to authenticate and start building with the Wachat API

Welcome to the Wachat API! Our REST API allows you to programmatically send messages, manage your WhatsApp instances, and integrate Wachat directly into your own applications.

<CodeGroup>
  Authorization: Bearer YOUR\_SECRET\_TOKEN
</CodeGroup>

And

<CodeGroup>
  instanceName: "my-instance-01"
</CodeGroup>

## Base URL

All API requests should be made to the following base URL:

```bash theme={null}
https://crm.wachat.net/api/v1
```