Teams that use APIs improve efficiency and customer satisfaction. This article explains what an API is and how APIs work for your business.

Learn how to use a web API from within an Android app using Retrofit. Get posts from social media, store data on the cloud, and much more!

What’s happened is you created a JavaScript program that used the browser API (specifically, the fetch API), to issue an HTTP call against the server that lives at https://the-one-api.dev.