Learn how to build a fully secure REST API in PHP using JWT Authentication!
In this step-by-step tutorial, I’ll show you how to create user registration, login, JWT token generation, token validation, and protected API routes — all using core PHP without any frameworks.
This video covers:
✔ What is JWT (JSON Web Token)?
✔ Setting up the PHP REST API structure
✔ User registration & password hashing
✔ Login API with JWT token generation
✔ Token verification & middleware
✔ Accessing protected endpoints
✔ Logout using token blacklist
✔ Testing the API with Postman
Whether you're developing mobile apps, web apps, or backend systems, JWT is the best way to secure your APIs. Follow along to build your own authentication system in PHP!
📂 Project Files:
👉 Download Source Code - https://www.codexworld.com/rest-api-with-jwt-authentication-using-php/
🔧 Technologies Used:
🔹PHP
🔹MySQL
🔹JWT (JSON Web Token)
🔹Postman
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