How to Build a REST API in 10 Minutes: A Beginner's Guide

How to Build a REST API in 10 Minutes: A Beginner's Guide If you've been wondering how to build a REST API but don't know where to start, you're in the right place. In this tutorial, you'll go from zero to a fully working REST API in about 10 minutes — no prior backend experience required. We'll use Node.js and Express, two of the most beginner-friendly tools for backend development, and walk through every step with complete working code. By the end, you'll have a real API running on your machine that you can test, extend, and build on. What Is a REST API? Before we write any code, let's make sure you understand what a REST API actually is — because the terminology can feel intimidating at first. REST stands for Representational State Transfer. It's an architectural style for designing web services. A REST API (or RESTful API) is a way for two applications to talk to each other over HTTP — the same protocol your browser uses to load websites. Think of a REST API as a waiter at a restau