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

# Introduction

> Termii’s Messaging allows you to send messages to any country in the world across SMS and WhatsApp channel through a REST API. Every request made is identified by a unique ID that help our users track the status of their message either by receiving Delivery Reports (DLRs) over their set webhook endpoints or polling the status of the message using a specific endpoint.

The Messaging is organised around using HTTP verbs and REST. Our API accepts and returns JSON formatted payload.

## Explore Messaging

<CardGroup>
  <Card title="Sender ID API" icon="message-dots" href="/switch/messaging/sender-id-api">
    Request new Sender IDs and retrieve their status
  </Card>

  <Card title="Messaging API" icon="message-dots" href="/switch/messaging/messaging-api">
    Send messages to customers across our messaging channels
  </Card>

  <Card title="Number API" icon="message-dots" href="//switch/messaging/number-api">
    Send messages to customers using autogenerated messaging numbers
  </Card>

  <Card title="Templates API" icon="message-dots" href="/switch/messaging/templates-api">
    Request and send template messages across different messaging channels
  </Card>
</CardGroup>

<Card title="Campaign API" icon="message-dots" href="/switch/messaging/campaign-api">
  Send and manage campaigns sent to your phonebook
</Card>