What is REST API?

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In short, a REST API is a programming interface that uses the HTTP protocol as a base, forming URLs to manage data and returning values ​​in JSON format .
In the above definition there are some terms that are detailed below:

REST (Representational State Transfer)
Representational State Transfer.
It defines the architecture used in a network, uses the HTTP cameroon phone number list as a base and is used to generate data and operations by returning data in JSON or XML format . Since it uses HTTP as a base, all objects are manipulated through a URL.

API (Application Programming Interface)
Application programming interfaces.
It is a formal specification of how one software module communicates with another, that is, it is a set of commands, functions and protocols that allow developers to create specific programs for certain systems without having to write everything from scratch.
With APIs we can, for example, integrate a payment gateway into our website that communicates with a bank's APIs to validate the payment and return the status of the transaction to our site.