Course Overview

API Testing: Postman, Rest Assured & AI-Powered API Automation is a modern, end-to-end training program designed to help learners master REST API testing from scratch, progressing from manual API validation to advanced automation frameworks enhanced with AI.

Created by TechLynk, this course focuses on industry-ready skills required for QA, SDET, and Automation Engineer roles, covering real-world APIs, CI/CD integration, and AI-assisted testing workflows.

 Quick Course Facts

• Level: Beginner → Advanced
• Language: English
• Duration: ~29.5 hours
• Rating: ⭐ 4.6 / 5
• Learners: 45,000+
• Access: Lifetime
• Certificate: ✅ Included

What You’ll Learn

• Understand REST API fundamentals and real-world API architecture
• Perform manual API testing using Postman
• Validate status codes, headers, authentication & payloads
• Automate REST APIs using Rest Assured with Java
• Implement GET, POST, PUT, DELETE request automation
• Build complete API automation frameworks from scratch
• Work with JSON parsing, serialization & deserialization
• Handle token-based authentication and API chaining
• Design BDD-style API frameworks using Cucumber + Rest Assured
• Integrate automation with Git, GitHub & Jenkins CI/CD pipelines
• Add logging, reporting, reusable utilities & config management
• Apply AI-assisted techniques to improve test design and efficiency
• Prepare for SDET & API Automation interviews

 Key Highlights

• Starts from absolute basics — no prior automation or Java required
• Covers manual + automation API testing in one course
• Introduces AI-enhanced API testing concepts for modern QA teams
• Framework-driven approach aligned with enterprise QA standards
• Real-world end-to-end API testing workflows
• Includes best practices, debugging strategies & architecture concepts

Tools & Technologies Covered

• Postman
• Rest Assured
• Java & Maven
• TestNG
• Cucumber (BDD)
• Git & GitHub
• Jenkins (CI/CD)
• Logging & Reporting tools
• AI-assisted testing workflows

Rest API Testing (Automation) from Scratch-Rest Assured Java

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Frequently Asked Questions

Is this course suitable for beginners?
Yes. The course starts from zero and explains every concept clearly.

Do I need Java knowledge?
No. Required Java concepts are taught as part of the course.

Does it include automation frameworks?
Yes. You’ll build complete, reusable API automation frameworks.

Is AI actually used in testing?
Yes. The course introduces AI-powered ideas to optimize automation workflows and productivity.

Will I receive a certificate?
Yes. A certificate of completion is included.

Who Should Take This Course?

• Manual testers transitioning to automation
• QA engineers & SDETs
• Backend/API testers
• Freshers preparing for automation roles
• Professionals upgrading skills for AI-driven QA workflows

Final Takeaway

If you want a future-ready API testing skillset, combining Postman, Rest Assured, Java, CI/CD, and AI-powered automation concepts, this course provides a strong, practical learning path aligned with 2025 QA industry demands.