What is an API?
An API is a way for one app or website to ask another app or website for information.
Think of it like this
An API is like a waiter — you ask for food, the kitchen makes it, and the waiter brings it back.
What's happening
Summary
APIs let software talk to other software.
A Closer Look
An API is a messenger that lets different apps and services talk to each other and share information. When you use an app that shows the weather, maps, or lets you log in with your Google account, that app is using APIs to get data from other services without you seeing what's happening behind the scenes.