API Testing with Postman Training
Master API testing with Postman 10.x from scratch. Learn test automation, authentication, and build real-world projects. Hands-on training in Hyderabad.
Course Overview
So, you want to master API testing, huh? Good choice! APIs are the backbone of almost every application out there, and knowing how to test them is a skill companies desperately need. In this course, we're not just going to scratch the surface; you'll dive deep into Postman, the go-to tool for API testing. We'll start from the very basics, showing you how to send your first request and understand different HTTP methods. By week 3, you'll be writing advanced test scripts in JavaScript, handling authentication, and setting up environments like a pro. Think you can just click around and call it testing? No way! We'll push you to write solid, automated tests. You'll complete 10 hands-on projects, testing everything from public APIs to mock servers, ensuring you're ready for any real-world scenario. You'll work with Postman 10.x, Newman for CI/CD integration, and even tackle mocking API responses. Why is this important for your career in Hyderabad? Companies like TCS and Wipro in Gachibowli are constantly hiring testers who can validate microservices and backend systems. A skilled API tester in Hyderabad can command salaries ranging from 4 LPA for freshers to 8-10 LPA for experienced professionals in 2025-2026. This isn't just theory; it's practical, job-focused training. We've got weekend batches too, perfect if you're already working. You'll learn from our expert trainer, an industry expert with years of experience. Join us at our Dilsukhnagar or Ameerpet centres for the next batch starting soon — enquire for the next available date.
What You Will Learn
- ✓ Master Postman 10.x for effective API testing
- ✓ Perform 6+ hands-on projects for practical experience
- ✓ Learn API automation with Newman and CI/CD tools
- ✓ Understand REST architecture, JSON, and HTTP methods
- ✓ Develop advanced test scripts using JavaScript in Postman
- ✓ Build mock servers and generate API documentation
- ✓ Prepare for entry-level QA automation roles in Hyderabad
Tools & Technologies
Syllabus
1API Fundamentals & HTTP Basics+
- What are APIs? (REST vs SOAP)
- HTTP Methods: GET, POST, PUT, DELETE, PATCH
- HTTP Status Codes (2xx, 3xx, 4xx, 5xx)
- JSON and XML Data Structures
- Introduction to API Request/Response Cycle
2Getting Started with Postman+
- Postman Interface and Workspace setup
- Creating and Organizing Collections
- Sending Basic Requests (GET, POST)
- Understanding Response Body, Headers, and Status
- Environments and Global Variables
3Advanced Postman Features+
- Dynamic Variables and Data Files
- Request Chaining and Workflow
- Authentication Methods (Bearer Token, API Key, OAuth 2.0)
- Pre-request Scripts with JavaScript
- Data-driven Testing using CSV/JSON files
4Writing Test Scripts & Assertions+
- Introduction to Postman Test Sandbox
- Writing Assertions using Chai BDD (pm.expect)
- Validating Status Codes, Headers, and JSON Schema
- Handling Asynchronous Requests
- Debugging Postman Scripts
5API Automation with Newman & CI/CD+
- Installing and Using Newman CLI (NodeJS)
- Running Collections from the Command Line
- Generating Test Reports (HTML, JSON)
- Integrating Newman with Jenkins (Basic setup)
- Version Control with Git for Postman Collections
6Mock Servers, Documentation & Monitoring+
- Creating and Using Postman Mock Servers
- Generating API Documentation via Postman
- Postman Monitors for API Health Checks
- Working with Postman Flows (introduction)
- Best Practices for API Testing
7Real-World Project & Interview Preparation+
- End-to-end E-commerce API Testing Project
- Testing a Microservices-based Application
- Common API Testing Scenarios and Challenges
- Resume Building and Interview Techniques
- Q&A and Career Guidance