Module 2 : API Testing using Postman

Module Overview

This module moves from the theory of API testing into hands-on practice using Postman — covering how to send requests, organize them into collections, manage environments, and build simple automated checks.

What You'll Learn

• Interpreting API status codes.
• Sending and organizing requests with Postman.
• Working with Collections and Environment files.
• Using variables (environment and global) to make requests reusable.
• Capturing traffic with the Postman Proxy Recorder.
• Running suites of requests with the Collection Runner.
• Writing basic automated assertions using Postman's scripting keywords.