Learn how to integrate Twilio API with Spring Boot to send SMS messages from your backend applications. Explore the process of configuring Twilio authentication tokens, initializing the API using Spring Boot properties, and creating a REST endpoint for clients to send SMS messages. Discover the steps to write a service that leverages Twilio API, enabling you to send text messages programmatically. Follow along to set up the project, configure dependencies, create necessary classes, and implement the SMS sending functionality. By the end of this tutorial, you'll have the skills to incorporate SMS capabilities into your Spring Boot applications using Twilio.