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

# Introduction

> Wachat gives developers a complete WhatsApp communication layer for sending rich messages, managing connected devices, organizing contacts, automating conversations, running campaigns, scheduling deliveries, and receiving real-time webhook events from one reliable API.

<Hero title="WhatsApp infrastructure for developers" description="Connect your application to Wachat, send WhatsApp messages, and manage connected devices with a production-ready REST API." primaryCta={{label: "Read the quickstart", url: "/guides/quickstart"}} secondaryCta={{label: "Explore the API", url: "/api-reference"}} />

<CardGroup cols={3}>
  <Card title="Quickstart" icon="play" href="/guides/quickstart">
    Make your first authenticated request in a few minutes.
  </Card>

  <Card title="Authentication" icon="lock" href="/guides/authentication">
    Learn how to create, store, and send your API token safely.
  </Card>

  <Card title="Webhooks" icon="brackets-curly" href="/guides/webhooks">
    Receive incoming messages and delivery events in real time.
  </Card>
</CardGroup>

## What you can build

<CardGroup cols={3}>
  <Card title="Account" icon="user-circle" href="/api-reference">
    Read workspace identity, plan details, usage, limits, and enabled features.
  </Card>

  <Card title="Messaging" icon="send" href="/api-reference">
    Send messages and inspect message history and delivery status.
  </Card>

  <Card title="Templates" icon="file-text" href="/api-reference">
    Create, manage, and send approved WhatsApp templates.
  </Card>

  <Card title="Contacts & CRM" icon="users" href="/api-reference">
    Manage contacts, groups, conversations, and deals.
  </Card>

  <Card title="Campaigns & Broadcasts" icon="megaphone" href="/api-reference">
    Send to audiences and track campaign and broadcast delivery.
  </Card>

  <Card title="Automation" icon="zap" href="/api-reference">
    Manage auto-replies and enroll contacts in automation flows.
  </Card>

  <Card title="Devices & Media" icon="server" href="/api-reference">
    Connect WhatsApp devices, pair with QR codes, and upload media.
  </Card>

  <Card title="Scheduling" icon="clock" href="/api-reference">
    Schedule messages and manage upcoming sends.
  </Card>

  <Card title="Webhooks" icon="webhook" href="/api-reference">
    Register endpoints for message, delivery, contact, and campaign events.
  </Card>

  <Card title="Reseller" icon="briefcase" href="/api-reference">
    Create reseller workspaces and manage their API keys.
  </Card>
</CardGroup>

<Warning>Keep your API token server-side. It grants access to your WhatsApp devices, messages, and workspace data.</Warning>

<Tip>Every endpoint includes a live Try It playground with generated request examples.</Tip>

## Base URL

All API requests use this base URL:

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

## Authentication

Authenticate every request with your workspace API token:

```http theme={null}
Authorization: Bearer YOUR_API_TOKEN
```

For message requests, use the `device_id` returned by `GET /devices`.