API Testing Masterclass from Scratch (Postman+Rest Assured)

Master API Automation Testing with Rest Assured, Postman, CI/CD, and Real-Time Projects, AI Powered API Test Automation Framework

- Become an Industry-Ready API Test Automation Engineer for top Product Companies.
- Don’t just learn — strive to truly understand the concept.

- Are you looking to AI powered master API testing and automation with real-world, enterprise-grade examples? This course is meticulously crafted for QA Engineers, Automation Testers, and SDETs who want to go beyond theory and build practical API automation frameworks used by top product companies.

- From API fundamentals to Rest Assured automation, from Postman to Jenkins CI/CD, and from Git mastery to real-time project implementation—you’ll get hands-on skills, downloadable resources, and reusable code templates to make your learning job-focused and impactful.

What You'll Learn

• Learn Concepts of Software Architectures [ imp for SDET role ]

• Understand APIs inside out: REST, HTTP, GraphQL, Status Codes, API Types

• Use Postman like a pro: Auth flows, Params, Assertions, Cookie Validation

• Build end-to-end API Automation with Rest Assured in Java

• Structure test frameworks using Maven, TestNG, Property Files, Soft/Hard Asserts [ imp for SDET role ]

• Master JSON handling, Schema Validation, Serialization & Deserialization using POJOs [ imp for SDET role ]

• Automate workflows: API Chaining, Request Bodies, Token Auth, File Uploads [ imp for SDET role ]

• Integrate with CI/CD using Jenkins: Build, Test, Deploy pipelines with reports [ imp for SDET role ]

• Version control with Git: Branching strategies, conflict resolution, real-world workflows

• Learn API metrics, resume strategies, and interview preparation

• Work on real-time projects: ChatGPT APIs, Coop App, Multi-API flows

• Explore AI use cases and performance techniques in API automation [ imp for SDET role ]

Who Should Take This Course?

• Manual testers looking to switch to automation

• QA Engineers ready to implement real-world API automation frameworks

• SDETs preparing for interviews in top product companies

• Anyone who wants hands-on experience in Postman, Rest Assured, Git, Jenkins, Maven, TestNG, Design Patterns & Java

What Makes This Course Unique?

• 150+ practical lessons and code-along videos

• Includes interview questions, resume tips, and real-time projects

• Downloadable documents, PPTs, templates, and coding challenges

• Covers Postman + Rest Assured + CI/CD with Jenkins + Git

• Project-based learning with emphasis on code design patterns and framework structuring

• Includes ChatGPT API automation, API chaining, POJO handling, and JSONPath

NEW: AI in Test Framework Development (Udemy's Hottest Trend for 20256) Leverage AI to auto-generate folder structures, code reviews, Rest Assured refactoring, TestNG XMLs, DataProviders, Log4j patterns, and full E2E tests from single prompts—cut development time in half!

NEW: AI for Test Data & Mocking AI-craft structured JSONs, fake user profiles, negative/boundary cases; create mock responses with Mockoon + AI for virtualized services—scale testing effortlessly.

NEW: AI for API Debugging AI-explain test failures, analyze stack traces, root-cause hunts, and condense verbose logs into insights—debug like never before.

NEW: AI + BDD (Cucumber + AI) Generate Gherkin scenarios, step definitions, and manual-to-auto conversions; build AI-powered Cucumber + Rest Assured suites for agile teams.

NEW: API Testing with OpenAI APIs (Learner Favorite—Hands-On LLM Magic!) Test GPT endpoints: validate requests/responses, rate limits, tokens, errors, and full LLM workflows—real-world AI API mastery.

NEW: Advanced API Automation: AI + CI/CD AI-generate GitHub Actions/Jenkinsfiles, enhance reporting, and automate PR reviews—deploy pipelines that evolve with your code.

Tools & Technologies Covered

• Postman

• Rest Assured (Java)

• Git & GitHub

• Jenkins

• Maven

• TestNG

• JSON / POJO / Schema Validation

• API chaining and token-based authentication

• Java Programming Best Practices

• Design Patterns

• Software Architectures: Monolith & Microservice

• Wrapper class in Java

• Enum in Java

Included Resources

• All course code on GitHub

• Access to downloadable files: strategies, test plans, MCQs, resume templates

• Mock interviews, coding patterns, and time-space complexity discussions

• Retry Listeners, Wrapper Classes, Extent Reports, and more

Course Outcomes

• Deploy AI-boosted API Automation Frameworks for production-ready testing.

• Confidently handle live projects, token chaining, schema validation, and CI/CD in real SDET roles.

• Ace interviews with practical demos, AI insights, and architectural prowess—land $120K+ jobs faster.

• Future-proof your QA toolkit amid 2025's AI surge, with lifetime access and updates.

About the Trainer Crafted by SDET veterans with 17+ years in software engineering, framework design, and distributed systems. Our passion? Demystifying tech with real-world hacks and AI innovations—join 15K+ transformed learners who've boosted their careers!

With his deep expertise and passion for simplifying complex technical concepts, our teaching style bridges the gap between real-world industry practices and learner-friendly explanations — making this course practical, engaging, and result-driven.

Dive into the most comprehensive API Testing Masterclass on Udemy—now turbocharged with generative AI to future-proof your SDET career! Whether you're a QA engineer, automation tester, or aspiring specialist, this beginner-to-advanced course equips you to conquer REST API Testing and Automation using Postman, Rest Assured, Java, TestNG, Git, Jenkins, and cutting-edge AI tools. From manual Postman API Tests to scalable Rest Assured API Automation frameworks, plus exclusive AI integrations for smarter workflows, you'll gain industry-ready skills demanded by top firms like Google, Amazon, and Meta.

No prior experience? No problem—we start from scratch with hands-on projects, real APIs (GitHub, OpenAI), and lifetime support. Aligned with 2026 trends, where AI slashes testing time by 50%, this course bridges traditional automation with innovative AI for seamless CI/CD pipelines and interview dominance.

Enroll Today & Transform into an SDET Pro—Lifetime Access, 30-Day Guarantee! Why wait? API Testing skills + Postman API Test expertise + Rest Assured API Automation mastery + AI edge = Your QA superpower. Start now and automate the future!