We have good news to share with you,
The AT&T API Marketplace allows you to use a variety of self service API, interacting with these APIs just got easier with the addition of AT&T API Marketplace nodes to the Node-RED palette.
In this tutorial, we will introduce the new Node-RED SDK - Installation, perquisites, and a short demo for send and receive SMS.
Please note that currently it also supports 2FA service and many other cool new features are in planning.
You can find more helpful information here