This article is part of a multi-part series about interesting APIs that were added to our directory during 2017. App Development Tools and DevOps APIs are covered in this segment. The APIs were chosen by our researchers, by popularity according to website traffic, and by mentions on social media.
In this tutorial, you will learn how to use the Nexmo Application and Voice APIs to create a text-to-speech outbound phone call securely and then how to receive inbound calls by implementing a Webhook. This tutorial assumes you are working with a Unix or Linux-based operating system.