RESTful APIs (or simply REST API) are everywhere nowadays but at the same time they are getting more complex to get started with: different HTTP methods,, headers, cookies, dealing with file uploads or authentication with api keys, tokens, OAuth and so much more.
But before you start investing time writing code to retrieve the data the API is offering, why not test the request first to make sure everything is working as expected?
This is where the Postman App comes in! Postman allows you very quickly create a request with the required HTTP method and parameters, submit the request and easily inspect the results.
Postman can help if you are developing APIs as well! I have created this course for testing engineers and well as for software developers. Postman can help you during the development of your API as well as after the API is completed, by running tests that make sure your API is still working as intended.
In the first part of the course we will start exploring the features of Postman and continue by writing API tests with the intention of integrating them in a CI server where the tests will run on a current basis.
But this is not the normal course you take part in. Because your needs may be different and because I hate leaving you wondering what to do next, the second part of the course will include user questions and answers to problems that were not yet covered in the course or that are more specific and may not interest everybody.
Instructor Details
Courses : 6
Specification: Postman: The Complete Guide – REST API Testing
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24 reviews for Postman: The Complete Guide – REST API Testing
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Suzi Ocello –
So far so good
Andrew Philippides –
I think it’s rather early to have been asked for a rating; however, so far Valentin has been clear and concise in his explanations. The content he has presented so far has already been of enormous benefit. Thanks Valentin
Jeffrey Simbeck –
I have a need to learn how to leverage third party APIs in my work, and will probably be using Python for most of it. But whenever I looked for a Python course that was oriented toward APIs, it was to create my own, not to learn how to use existing ones from third parties. I also need to learn to use Postman, and this course at least so far seems ideally positioned to address both needs.
Anur –
I am not able to hear any voice and the video is stuck
Yadhurany dos Santos Ramos –
The course is really complete! I learned how to use features I didn’t even knew they existed. Thanks, great course!
Ralph Fisher –
Todo est muy bien explicada
Viorel Lucian Trulea –
Very good course, I like it, usefull for a automation qa job!
Jhalak Kumar –
good
Darja Lyskova –
This is a great course! One of the best I bought. I really learned a lot of stuff. I want to thank Valentin for a very good explanation and documentation! I really enjoyed this course and will recommend this to others!
Darshanaben Upadhyay –
Step by Step information and amazing training
Rosina Baranovska –
All of information, maybe should talk I quickly format or a little bit shortly video. Thank you
Igor Salari –
This course is exactly what I need
Karl Ruetz –
So far it’s perfect. Moving at a good pace and giving very good, basic information.
Andrei –
It is still not usefull for me
Jesse Smith –
very clear!
Harry –
The instructor made the different part of Postman very easy to understand because he used a lot of examples and ran the created API call in front of the students and then ran them.
Haritha Kamadani –
nice
Richard Owen –
It’s been very informative, just like Valentin’s other courses
Wuyi Adepoju –
This course has upscaled my knowledge of API ecosystem, thanks to the Instructor, OpenAPI and Postman team.
Nastassia Ilyich –
Hi Valentin! Thank you so much for such a perfect course. How much you invested in… I will highly recommend this course to all my acquaintances in IT sphere! You made a great job! Thanks from the heart!
Vinay Mangalkar –
References are too old, need to update so that learner can go easy
Naveen Kumar –
nice tutorial
Tanmay Kamat –
A very elaborate course touching all the expected areas around Postman. Introduction and short description on Javascript fundamentals was a good add on. Topics well bundled and well explained. Feedback: To avoid squeezing in too many concepts, Section 8: Running Newman with other CI servers / tools could have been branched out as a separate course.
Chris Harris –
Very good and glad you went into DevOps pipelines with this. It helps to know that automation of tests can be done.