The Best Postman online courses and tutorials for beginners to learn Postman in 2020.

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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 to create a request with the required HTTP method and parameters, submit the request, and easily inspect the results. Postman is a very popular tool used by software development teams in many companies. It is a very handy tool used by Developers when building RESTful web services, It is also used by many QA Engineers for testing, automating RESTful services.

Top Ansible Development Tutorials, Courses Certifications List

  1. Postman: The Complete Guide - REST API Testing

  2. Webservices API Testing with Rest Assured API & POSTMAN 2020

  3. Postman Fundamentals

  4. Postman Crash Course for Beginners - Learn API Testing

  5. Postman Essential Training

  6. REST API Testing, Automation using POSTMAN

  7. POSTMAN API Testing - Step by Step for Beginners

  8. Introducing Postman

  9. REST API Testing, Automation via POSTMAN + real Google API

  10. Postman : Learn E-2-E REST API Testing

1. Postman: The Complete Guide - REST API Testing

In the first part of the course, you will start exploring the features of Postman and continue it by writing API tests with the intention of integrating them in a CI server where the tests will run on a current basis.

Course rating: 4.5 out of 5.0 ( 3,757 Ratings total)

In this course, you will learn how to:

  • create GET, POST, PUT, DELETE request.
  • understand GET vs POST request method.
  • work with real-world APIs (Github API, Trello API).
  • understand JavaScript basics for tests.
  • write API tests in Postman.
  • use data from Excel files (CSV) or JSON.
  • use Postman variables to create workflows and scenarios.
  • run API tests with Newman in Jenkins, GitLab CI, or TeamCity.
  • use OAuth2, API keys, tokens, JWT, basic auth.
  • perform test file uploads.
  • use mock servers.
  • collaborate using team workspaces.

The course includes:

  • Starting with simple requests and then advancing towards more complex scenarios.
  • Learning how to deal with authentication/authorization mechanisms like Basic Auth, API Keys, or OAuth.
  • Start writing API tests.
  • Organizing tests in collections and share them with your team.
  • Running API tests in Jenkins or any other CI server.

You can take Postman: The Complete Guide - REST API Testing Certificate Course on Udemy.

2. Webservices API Testing with Rest Assured API & POSTMAN 2020

In this course, you will learn how to conduct Webservices API Automation Tests using RestAssured API and Postmanon Live Projects with CUCUMBER BDD.

Course rating: 4.3 out of 5.0 ( 270 Ratings total)

In this course, you will learn about:

  • Postman tool and Rest Assured API.
  • Rest Assured API Automation with detailed framework designing on a live project.
  • Webservices API manual and Automation testing.
  • various tools integration like Maven, Jenkins, ExtentReports, Log4j, and TestNG.
  • many Live APIs that are used for practice purposes.

The course includes:

  • API testing basics.
  • The difference in SOAP and REST and which one to use.
  • Tools available for testing Webservices.
  • Postman in Depth.
  • REST API Method - GET, POST, PUT, DELETE.
  • RestAssured API and building frameworks.
  • Handling OAuth Authentication.
  • JSON & XML.
  • Introduction to Jackson Library.
  • TestNG.
  • Jenkins.
  • Maven.
  • Reporting Extent Report.
  • Parallel Execution.
  • Git/GitHub.
  • Data-Driven.
  • Cucumber BDD.
  • Many Live APIs used.

You can take Webservices API Testing with Rest Assured API & POSTMAN 2020 Certificate Course on Udemy.

3. Postman Fundamentals

This course will show you the fundamentals of Postman, how you can issue requests, create automated API tests, and even document your API with Postman. In this course, you will learn how Postman can help simplify working with an API. It allows you to use variables so that the same request works whether it's in the testing or staging environment.

Course rating: 4.5 out of 5.0 ( 120 Ratings total)

In this course, you will learn how to:

  • maximize your interaction with APIs.
  • create automated API tests for preventing your API from a breakdown.
  • use variables so that the same request works whether it is in the testing or staging environment.

Here, you will also learn how you can create automated API tests so that you ensure your API does not break between releases. You will even see how Postman simplifies writing documentation for your API so that your users can have an up-to-date explanation of what your API is doing.

You can take the Postman Fundamentals Certificate Course on Pluralsight.

4. Postman Crash Course for Beginners - Learn API Testing

In this Postman crash course for beginners, you will start exploring the features of Postman, creating requests, and building simple workflows. Then you will continue by writing API tests and automatically running a Postman collection by using the Postman Collection Runner.

Course rating: 4.3 out of 5.0 ( 2,970 Ratings total)

In this course, you will learn how to:

  • start using Postman for APIs.
  • understand the basic skills for smoother functioning of Postman.
  • write basic tests and work with variables.
  • create simple workflows.

The course includes:

  • Starting with simple requests and advance towards more complex scenarios.
  • Learning to deal with authentication (example using Bearer token).
  • Starting writing API tests.
  • Organizing tests in collections and share them with your team.
  • Running API tests using the collection runner.

You can take the Postman Crash Course for Beginners - Learn API Testing Certificate Course on Udemy.

5. Postman Essential Training

This course introduces the process of writing, running, and automating API tests with Postman. It shows how to create a complete test collection; create easy and advanced assertions, including nested JSON assertions; run collections with the built-in collection runner and the command-line runner, Newman; and configure automatic runs in Jenkins projects.

Course rating: 2,063 total enrollments

In this course, you will learn about:

  • creating collections.
  • creating GET, POST, PUT, and DELETE requests.
  • using environment variables.
  • easy Postman assertions.
  • advanced Postman assertions.
  • running collections with the collection runner and Newman.
  • automating test collections as Jenkins projects.

You can take the Postman Essential Training Certificate Course on LinkedIn.

6. REST API Testing, Automation using POSTMAN

In this course, you will learn the functionalities of the POSTMAN tool with the help of practical examples. You will understand the fundamentals of this app for increasing your efficiency while you are developing the APIs or testing them.

Course rating: 4.3 out of 5.0 ( 1,001 Ratings total)

In this course, you will learn how to:

  • capture network traffic by setting up proxies.
  • perform multi-part file uploads.
  • perform data-driven testing (create 1000 students with a click of a button).
  • send SOAP Requests using Postman.
  • integrate Postmanwith NEWMAN & JENKINS.
  • understand different types of authentication (BASIC,OAUTH1.0,OAUTH2.0).
  • perform scripting in Postman.

The course includes:

  • Organize requests using Collections.
  • Performing multi-part File Uploads.
  • Sending SOAP Requests using Postman.
  • Performing data-driven testing (create 1000 students with a click of a button).
  • Different types of Authentication (BASIC,OAUTH1.0,OAUTH2.0).
  • Scripting in Postman.
  • Integrating with NEWMAN.
  • Integrating Postmanwith JENKINS to execute scheduled tests.

You can take REST API Testing, Automation using POSTMAN Certificate Course on Udemy.

7. POSTMAN API Testing - Step by Step for Beginners

In this course, you will learn about the basics of Postman by step by step approach. You will learn about Postman and how to install & run this app. You will learn how to perform API execution & testing with the help of Postman.

Course rating: 4.4 out of 5.0 ( 1,678 Ratings total)

In this course, you will learn how to:

  • work with Postman.
  • understand all features and working of Postman.
  • create an API testing project with Postman.
  • run from command-line and Jenkins.

The course includes:

  • Advanced things like Postman GUI and Data-Driven testing.
  • Running from command-line and Jenkins.
  • Creating Collections, Variables, Environments, and Tests.

You can take POSTMAN API Testing - Step by Step for Beginners Certificate Course on Udemy.

8. Introducing Postman

This course highlights some of the key functionality of Postman and teaches how to best leverage Postman to enhance your API development experience. The course also shows how to work with a sample API to compose and authenticate requests, how to view and publish documentation, and how to manage it.

Course rating: 6,566 total enrollments

In this course, you will learn about:

  • composing requests.
  • managing cookies.
  • viewing and publishing documentation.
  • managing environments.
  • using variables in requests.
  • authorization with variables.

You can take Introducing Postman Certificate Course on LinkedIn.

9. REST API Testing, Automation via POSTMAN + real Google API

In this course, you will learn about the basics of Postman and how to perform automated restful API tests. This course teaches you about many functionalities of the Postman tool which will assist you during the API design, development, debugging, and testing phase.

Course rating: 4.3 out of 5.0 ( 294 Ratings total)

In this course, you will learn about:

  • REST, SOAP.
  • API NASA.
  • API Star Wars.
  • Requests, Responses.
  • test scripts with JavaScript.
  • test Collection.
  • tiny validator JSON Schema.
  • monitor collection.
  • GIT.
  • Jenkins.

The course includes:

  • The concept of API.
  • Differences between REST vs SOAP approaches to the organization API.
  • Creating simple and complex queries.
  • Creating Assertions with the Chai Assertion Library.
  • Advanced checks with Tiny validator JSON schema.
  • Create test collections - Collections to share with your team.
  • Create a schedule that launches the tests using the monitor.
  • Run tests from the command line using NEWMAN.
  • Different types of Authorization (Auth, API Keys, or OAuth).
  • Integration with the GIT version control system.
  • Continuous integration with Jenkins.
  • Bug tracking system Jira.

You can take REST API Testing, Automation via POSTMAN + real Google API Certificate Course on Udemy.

10. Postman : Learn E-2-E REST API Testing

In this course, you will learn how to send SOAP & REST requests using Postman, perform data-driven testing organize requests using collections, and authentication approaches (BASIC, OAUTH).

Course rating: 4.3 out of 5.0 ( 250 Ratings total)

In this course, you will learn about:

  • the API testing using Postman starting from basics to advanced.
  • ready to face automation API testing interviews.
  • a detailed understanding of RestAPI and its testing using Postman.
  • the performance testing of API using the free tool JMeter.
  • the features of Postman and its real-time implementation.

The course includes advanced concepts like:

  • Scripting in Postman using JavaScript.
  • Integrating Postman with NEWMAN.
  • Advanced Reporting.
  • Service Mocking.
  • Service Monitoring.
  • Code Management.

You can take Postman: Learn E-2-E REST API Testing Certificate Course on Udemy.


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