// freeCodeCamp · 25 February 2026

How to Create REST API Documentation in Node.js Using Scalar

A REST API documentation is a guide that explains how clients can make use of the REST APIs in an application. It details the available endpoints, how to send requests and what responses to expect. It

freeCodeCamp

@freecodecamp · Orim Dominic Adah

www.freecodecamp.org

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