API Testing in detail using Postman - Test Automation
What you'll learn
- You will understand what webservices & API's are, and their purpose.
- You will write comprehensive API tests in Postman using artificial intelligence (AI).
- You will gain an in-depth understanding of API testing from the basics to an advanced level.
- You will learn all about GET, POST, PUT, DELETE requests.
- You will learn how to use Postman variables to create workflows and scenarios.
- You will use real-world APIs (exclusively created and hosted by us).
- You will gain hands-on knowledge using Jenkins Continuous Integration.
- And plenty more!
Requirements
- You don't need to have any prior API Testing experience to take this course. Everything will be taught to you along the way.
- Non-technical students will gain an in-depth understanding of APIs and how to test them.
- Each topic is explained in detail, including the use of animations and practical examples.
- A lot of time has been spent to ensure the material is kept interesting to keep you focused.
- All technical demonstrations use a real world API so that you gain valuable experience.
Description
Discover everything about APIs and how to test them using Postman. This course has required hundreds of hours to design and create, ensuring you retain information and learn effectively. API testing is a crucial component of any tester's toolkit. You are taught all about APIs, how we can test them using Postman, how you can utilise artificial intelligence to generate effective tests, and much more.
What is an API?
An API (Application Programming Interface) enables software applications to interact by defining a set of access rules and protocols. It facilitates the integration of different systems, allowing developers to utilise external functionalities without understanding their complex workings.
Why do we use Postman?
Postman is an interactive tool for building, testing, and modifying APIs. It enables developers to send HTTP requests, view responses, and automate tests, thus ensuring APIs function as intended. Its user-friendly interface simplifies the complex process of API testing, making it accessible for developers at all skill levels.
Why this course?
Hundreds of hours of dedicated effort have been invested in crafting this course, meticulously refining the content to ensure that students not only grasp but also retain valuable information. With a community of more than 75,000 students enrolled on my courses, I know what works and how to present material so that you learn efficiently and effectively!
What makes this course unique?
This course utilises my own API, hosted on a dedicated site, to ensure the material remains relevant without the risk of change. Unlike many lecturers, I not only take great care about the quality of my material but also ensure the necessary course materials are in place so you derive the maximum benefit from my teaching!
Still unsure?
See what students are saying by checking out my course reviews. My courses has proudly helped students secure new jobs, gain promotions, break into new careers, and more!
Who this course is for:
- People interested in API testing
- Those wanting to achieve an in-depth understanding of APIs
- Those wanting to learn how to create API tests using Postman
- Those seeking to gain an in-depth understanding of Postman and its features
Instructor
- 4.6 Instructor Rating
- 10,157 Reviews
- 90,594 Students
- 11 Courses
I’m Gianni Bruno, a Senior SDET and Test Automation Engineer with over 10 years of hands-on experience building scalable automation frameworks, designing API testing strategies, and mentoring QA professionals worldwide.
I’ve helped over 89,000 students grow their automation skills through my top-rated Udemy courses. Whether you’re a complete beginner, a manual tester stepping into automation, or a Test Automation Engineer expanding your skill set, my courses are built for all experience levels.
My courses focus on real-world, project-based learning using tools like:
* Selenium, Cypress, Playwright, WebDriverIO
* Java, TypeScript/JavaScript, and Python with testing frameworks and BDD tools
* Postman and REST API testing
* Cucumber BDD, Behave BDD, and automation bootcamps
Each course is designed to help you:
* Master tools and frameworks with step-by-step guidance
* Build real automation projects, not just watch demos
* Access original and final code files for key lectures
* Use downloadable resources to practice what you learn
What sets my courses apart?
* Real projects - no fluff, just practical content
* Job-ready skills - built to deliver value and results
* Structured for all experience levels
* Original code and practical exercises included
Let’s build your testing skills and confidence together. Whether you're starting out or levelling up, I’m here to help you succeed.
Happy learning,
Gianni