API testing using Postman and JSON server

In this project, I have implemented and demonstrated API testing using Postman and JSON Server. The project covers all CRUD operations including GET, POST, PUT, and DELETE methods. 🔹 Concepts Covered: What is API What is Postman CRUD operations (GET, POST, PUT, DELETE) Status Code Assertion (200, 201, 404) Response Time Validation (greater than p500ms) Header Content-Type Validation Response Body Validation 🔹 Tools Used: Postman JSON Server Visual Studio Code 🔹 Key Features: REST API testing Real-time request and response handling Validation of API responses Performance testing using response time This project demonstrates practical knowledge of API testing and backend validation techniques.