What is an Application Programming Interface (API)?
Learn about API definition, its types, and its importance.
Introduction
API is a set of functions, definitions, and protocols that allows communications between two applications to access data or functionality in a standardized way. Simply put, an API is a messenger that takes a request from one application, passes it to another application, and returns the response.
Think of an API as a waiter in a restaurant. You are sitting at the table and have gone through the menu and decided on what to order. How do you communicate your order to the kitchen and get your meal back to your table? ...
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