Source
https://www.udemy.com/course/learn-api-testing-concepts-with-interview-question-answers/
Category
File Size
5.1 GB
Publisher
Gaurav Khurana
Updated
February 17, 2026
Description
This course is designed for Testers and QA Engineers who want to understand API testing without complex coding.
What You’ll Learn:
- API & REST Fundamentals – Understand what APIs are and how REST works with real-world examples.
- HTTP Methods & Status Codes – Master GET, POST, PUT, PATCH, DELETE and interpret 2xx, 4xx, 5xx responses.
- Idempotency Concepts – Learn why PUT is idempotent but PATCH isn’t – a favorite interview question!
- Authentication Methods – Explore Basic Auth, API Keys, OAuth, and JWT with practical demos.
- Testing Strategies – Build comprehensive test cases covering positive, negative, and boundary scenarios.
Hands-On Practice:
- 32+ video lessons with Postman / Hoppscotch demos
- Automation concepts overview with demos
- Assignments to practice with hands-on exercises inside the course
- Real-world API testing strategies
No Coding Required!
Every concept is explained with interview-ready answers you can use immediately. By course end, you’ll confidently discuss APIs in any technical interview and perform API testing using industry-standard tools.
Perfect for testers transitioning from UI to API testing!
Why This Course:
- Interview-focused: Every topic includes how to answer in interviews
- Beginner-friendly: Start from scratch, no prior API knowledge needed
- Practical approach: Learn by doing, not just watching
- Practice APIs and sample framework included within the course materials
Preview
1 image




