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

# Introduction

> Hub Message official documentation

export const websiteUrl = 'https://www.hubmessage.io';

export const frontendUrl = 'https://app.hubmessage.io';

export const projectName = 'Hub Message';

## Welcome to {projectName}

WhatsApp Business API. Integrate WhatsApp into your system using the Meta Official API.

{projectName} provides a standardized API to integrate multiple messaging channels into your system.

## Where to start?

<Steps>
  <Step title="Create your account">
    Go to the [Dashboard](\{frontendUrl}) and create your account.
  </Step>

  <Step title="Generate your credentials">
    In the Security menu, generate your **Public Key** and **Secret Key**. See how at [Authentication](/en/authentication).
  </Step>

  <Step title="Create and connect a channel">
    Create a channel (e.g., WhatsApp) and connect it to your number. See the full flow at [Channels](/en/channels/introduction).
  </Step>

  <Step title="Send your first message">
    With the channel connected, send messages via [free messages](/en/messages/introduction) or [templates](/en/templates/introduction).
  </Step>
</Steps>

## Browse the documentation

<CardGroup cols={2}>
  <Card title="Authentication" icon="key" href="/en/authentication">
    How to generate and use your API keys (Public Key and Secret Key).
  </Card>

  <Card title="Channels" icon="plug" href="/en/channels/introduction">
    Create and connect your WhatsApp messaging channel.
  </Card>

  <Card title="Templates" icon="file-lines" href="/en/templates/introduction">
    Create and manage templates to send messages outside the 24h window.
  </Card>

  <Card title="Free messages" icon="paper-plane" href="/en/messages/introduction">
    Send text, image, audio, video and more within the conversation window.
  </Card>

  <Card title="Conversation window" icon="clock" href="/en/conversation-window">
    Understand the WhatsApp 24h rule and when to use templates vs free messages.
  </Card>
</CardGroup>