API Testing with Rest Assured: From Zero to Hero
Course Overview
What You'll Learn
- Design and automate API test cases using REST Assured
- Validate complex API responses effectively
- Handle authentication and authorization in APIs
- Build reusable and maintainable API automation frameworks
- Integrate REST Assured tests with TestNG and CI/CD pipelines
- Generate reports and analyze API test results
About This Free Course
IMPORTANT NOTE
Please Note:
This course is recorded from live training sessions, so you may hear real student questions, discussions, and interactions during the lessons.
We strongly recommend watching the free preview videos to ensure the teaching style, pace, and course content meet your expectations before enrolling.
COURSE DESCRIPTION
API Testing with REST Assured – Hands-On & Real-Time
This course provides a complete, hands-on journey into API Testing using REST Assured, combining strong fundamentals with real-world automation practices. It is designed to help learners move from basic API concepts to advanced API automation frameworks, giving them the ai for pharmacists practical ai skills for pharmacy experts required to test APIs confidently in real projects.
You’ll start by understanding API fundamentals, including REST architecture, HTTP methods, status codes, headers, and request–response structures. You’ll then learn how to set up REST Assured with Java, Maven, and TestNG, and begin writing your first automated API tests.
As the course progresses, you’ll dive deeper into hands-on automation, learning how to validate response bodies, headers, status codes, and performance. You’ll work extensively with JSON and XML, using JsonPath and XmlPath to extract and validate data.
You’ll also explore advanced API testing concepts, including authentication mechanisms (Basic, Bearer Token, OAuth), data-driven testing, request chaining, schema validation, and handling dynamic responses.
The course includes real-time examples, live project scenarios, and practical exercises, helping you understand how API testing is performed in real-world software development environments. You’ll also learn how to:
Design and automate API test cases using REST Assured
Validate complex API responses effectively
Handle authentication and authorization in APIs
Build reusable and maintainable API automation frameworks
Integrate REST Assured tests with TestNG and CI/CD pipelines
Generate reports and analyze API test results
By the end of this course, you’ll have a strong foundation in API testing and REST Assured automation, along with the confidence to work on real-time projects, collaborate with teams, and crack API testing interviews.
Whether you’re a manual tester transitioning to automation, an automation tester enhancing API skills, a developer validating backend services, or a beginner starting your API testing journey, this course will give you practical, job-ready experience with one of the most in-demand skills in modern software testing.
Who Should Take This Course
"API Testing with Rest Assured: From Zero to Hero" is aimed at people who want a practical, structured introduction to development without paying full price for it. It's a solid fit if you're starting out in development and want a guided course rather than piecing tutorials together yourself, if you've tried free YouTube content on the topic and want something more organized, or if you already work in a related area and want a refresher you can finish at your own pace. Since enrollment happens on Udemy itself, you keep full access to view the lectures, download any provided resources, and revisit the material later — this isn't a stripped-down or time-limited version of the course.
Why This Course Is Worth Taking
Our take: this listing earns a spot on FreeWebCart because the coupon we verified actually brings the price to $0, not just a token discount, and the course carries a 4.5/5 rating on Udemy. That combination — real reviews plus a working 100% OFF code — is what we look for before publishing a development course. It won't replace hands-on experience or a full degree program, but as a low-risk way to test whether development is worth pursuing further, or to pick up one specific skill, the free price tag makes it an easy yes while the coupon lasts.
Pros & Cons
👍 Pros
- 100% free to enroll via this coupon (normally $19.99)
- Lifetime access on Udemy once enrolled, even after the coupon expires
- Rated 4.5/5 by past students on Udemy
- Self-paced — no fixed schedule or live sessions to attend
👎 Cons
- Coupon is time-limited and can expire before you enroll
- No live instructor support — questions go through Udemy's Q&A, not us
- Certificate is a Udemy completion certificate, not an accredited qualification
Frequently Asked Questions
Is "API Testing with Rest Assured: From Zero to Hero" really free?
Yes — we verified a 100% OFF Udemy coupon for this development course before publishing it. Enroll directly on Udemy using the button below; no credit card is needed while the coupon is active.
How long will this coupon last?
Udemy coupons typically last 1–3 days or expire after roughly 1,000 enrollments, whichever comes first. If the price on Udemy no longer shows $0 when you click through, the coupon has expired since we last checked it.
Do I keep access after the coupon expires?
Yes. Once you enroll while the coupon is live, "API Testing with Rest Assured: From Zero to Hero" is yours to keep on Udemy — including any future updates the instructor makes — even after the coupon runs out.
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