---
title: "Messages"
description: "SMS/MMS messaging via Twilio integration"
---

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

Path: Channel Automation API

SMS/MMS messaging via Twilio integration

## Operations

- [Send an outbound SMS or MMS message](/api/send-sms/create/)
- [Send a message via Twilio for a workspace](/api/post-api-send-message/)
- [Send an agent text to a contact from the Call Center profile](/api/post-api-call-center-contacts-contact-id-text/)
- [Read a page of email previews for a visible Calling contact](/api/get-api-call-center-contacts-contact-id-emails/)
- [Send an email or a reply to a visible Calling contact](/api/post-api-call-center-contacts-contact-id-emails/)
- [Read an email and related messages using saved reply references](/api/get-api-call-center-contacts-contact-id-emails-message-id-thread/)
- [Read public website metadata for a conversation link preview](/api/post-api-link-preview/)


Source: https://developer.channelautomations.com/api/tags/messages/index.md