Download Quick Introduction to Postman and API Testing for Beginners

What you would learn in Quick Introduction to Postman and API Testing for Beginners course?

Do you want to know about Postman and APIs for your new job or prepare for an interview?

There is no first one. APIs for REST are all the rage nowadays, but you might have no idea where to start if you're a complete newbie to APIs and in search of a brief introduction to API through Postman. This course is designed for you.

What are APIs?

All IT systems are connected APIs, which are used to exchange information, usually using a format known as JSON.

However, the subject of APIs can be a bit confusing. It is essential to be aware of various HTTP methods headers, cookies, handling uploads of files, or authentication using API tokens, keys, OAuth, and so much more.

This is the place Postman is a great solution! Postman allows you to quickly build an application using the necessary HTTP protocol and other parameters. Send the request and quickly check the outcomes.

Postman is an excellent resource if you are creating APIs too! I've created this course for engineers who test as, in addition, an instructional course for developers of software.

Postman can assist you throughout the creation of your API. Following the API is finished with tests that verify that your API continues to function strictly as intended.

In this Postman beginner's course, we will explore the capabilities of Postman making requests and developing simple workflows. Then, we'll proceed by writing API tests and running the Postman collection with the help of Postman Collection Runner. Postman Collection Runner along with Newman.

Is this course suitable for me?

If you're looking to learn how to work with Postman and begin to use APIs but don't have a long time to do it, then this course could make you progress in a short amount of duration. It's not a lot to start, but you should commit more than three hours. Simply watching the video might not be enough to acquire the knowledge required, and it is essential to complete the work and complete the assignments.

Let's take a look at what you will learn:

Begin with simple demands
Utilize HTTP methods such as PUT, GET, POST and DELETE
Learn what the distinction is between GET and POST.
Use query parameters and path variables
Know the HTTP headers
Learn how to handle authentication (for instance, using a bearer tokens)
Begin creating API tests using JavaScript
Make collections of tests and give them to your team
Run API tests with the collection run runner or Newman

In the end, you'll be able to get a general understanding of Postman and will be able to choose which areas you'd like to study further.

Course Content:

An introduction to APIs using Postman
Begin by using Postman
A brief overview of HTTP messages
Utilize the query parameter, variables for path, and headers
Read/write JSON
Write the basics of API tests
Use Postman Variables
Create simple workflows
Learn HTTP request methods like PATCH, GET, POST, and DELETE