How can I send SMS Messages using the HTTPS API?

Goal

How to use the CM Business Messaging API to send SMS.

Product

Messaging

Steps

You can easily integrate the SMS Gateway from CM into your existing application with our Business Messaging API.
This API is the interface between your application and the SMS platform.

All requests require your account API key, called a product token, for authentication.
You can find the product token on the Gateway API page of the Channels tool:

Visit the Business Messaging API documentation for postman collections, swagger definitions, and full integration details including XML and JSON gateway examples in PHP, cURL, C# and Java.

SDKs are available for Node.js, PHP, .Net, Java and Python.