The Messages API allows you to send an SMS message. In this tutorial you learn how to send an SMS message.
This tutorial provides a step-by-step guide to installing the required tools, building your application, writing the code and testing. The message sent is plain text.
NOTE: Please carefully review the prerequisites.
Sending an SMS messageThe Messages API provides the ability to send messages to various channels, including Facebook Messenger, SMS, WhatsApp and Viber. This task looks at using the Messages API to send an SMS message.