“Understanding REST APIs in Simple Terms”

Introduction

APIs are everywhere, but many beginners struggle to understand how they work.
This post explains REST APIs in plain language.

What is an API?

API stands for Application Programming Interface.
It’s a way for two appli…


This content originally appeared on DEV Community and was authored by George Hany

Introduction

APIs are everywhere, but many beginners struggle to understand how they work.

This post explains REST APIs in plain language.

What is an API?

API stands for Application Programming Interface.

It’s a way for two applications to talk to each other.

REST in Action

  • GET → fetch data (like reading a blog post)
  • POST → create data (like writing a new post)
  • PUT/PATCH → update existing data
  • DELETE → remove data

Conclusion

REST APIs are like a menu at a restaurant — you order what you need, and the server delivers it.


This content originally appeared on DEV Community and was authored by George Hany


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George Hany | Sciencx (2025-09-30T00:29:32+00:00) “Understanding REST APIs in Simple Terms”. Retrieved from https://www.scien.cx/2025/09/30/understanding-rest-apis-in-simple-terms/

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