In this post, we will learn how to check the Twilio Balance using Apps Script and send an email to the user when the threshold level meets.
Nice post that introduces interacting with the Twilio service using Google Apps Script. The post includes lots of useful screenshots and illustrations to help you create you own billing alert system.
Source: Check Twilio Balance using Apps Script
Member of Google Developers Experts Program for Google Workspace (Google Apps Script) and interested in supporting Google Workspace Devs.