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API TESTING MASTERCLASS -2026 using POSTMAN | NEWMAN |JMETER (Udemy.com)

Be an API Testing Expert using Postman(Manual & Automation) with Newman, Reporting, JavaScript, DataDriven Framework

Created by: Testing World Infotech

Last updated May 2026

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What you will learn

  • Detailed knowledge of API Testing using POSTMAN and its realtime implementation while working as an API Tester
  • Ready to face API Manual & Automation testing interviews & also answer scenario based questions
  • Detailed understanding of REST API concepts, Methods & Operations (GET, POST, PUT, DELETE, PATCH) & JSON Format
  • Detailed understanding of advance concepts like Collections, Environment, Mocking, Monitoring & Newman
  • Good understanding of JavaScript programming to handle different scenario

How it compares

Against the other 281 rated Udemy courses in Software Testing on CourseDuck:

  • Rating4.3 out of 5higher than 20% of them
  • Reviews218#216 of 282 by number of reviews
  • Length9.9 hourslonger than 63% of them
  • Last updatedMay 2026more recently than 75% of them

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Course Description

  • POSTMAN is one of the most popular tool used by software development & testing teams in many companies. It is a very handy tool used by Developers/Testers when building or Testing RESTful web services

  • In this course, you will learn many functionalities of the POSTMAN tool with practical examples. Below are some of the highlights of this course.
     

BASICS OF API TESTING AND AUTOMATION


  • Learn how to send  REST Requests using POSTMAN

  • What is API, Different Between SOAP and REST API

  • Different CRUD Operation and Its Implementation

  • GET | POST | PUT | DELETE

  • Basic understanding of Micro Services

  • Perform data driven testing

  • Organize requests using Collections

  • Authentication approaches (BASIC,OAUTH)

  • How to Handle Header & Pre-requisite

REALTIME SCENARIO 

  • End to End Student Student Enrollment

  • Request Chaining

  • Final execution with report generation and analysis

  • Run API tests in Jenkins

  • Code Management using GIT

  • Scenario implementation on RealTime API Application

  • End to End Scenario building and once click execution

  • Collection Execution from command prompt


  • ADVANCE CONCEPTS

  • Scripting in POSTMAN using JavaScript

  • Collections

  • Import & Export for Sharing

  • Environment & Global

  • Integrate POSTMAN with NEWMAN 

  • Advance Reporting

  • Service Mocking

  • Service Monitoring

  • Code Management

  • Collection Runner

  • Checking Logs

  • Write Basic to Advance Java Script

  • Assertions

  • Request Channing

  • API Testing using JMeter

  • Convert Postman Script to JMeter



     API TESTING USING JMETER 

  • JMeter introduction and Setup

  • Basic components of JMeter

  • Perform API Operations using JMeter

  • Validating Response data

  • Request Chaining

  • Execute Test Cases with Multiple Data

  • Realtime Scenario

  • Interview Questions

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Instructor Details

Testing World Infotech

We are a team of highly qualified, dedicated, experienced quality assurance working professionals. We are incorporated with the objective of bridging the gap between the requirements and demands in the areas of domain led software testing. We not only give in-depth theoretical concepts but also give practical knowledge on live projects. 

Our Job Sharing system

As we are group of working peoples, we have connection and information available from various companies about the vacancies that exists. We pick this information and we pass on to all our current and past students. Whenever a student joins our training program we add his or her email id to our JOB distribution list. Students get more than 50 JOB  emails everyday automatically in their inbox.

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Reviews

4.3

218 ratings on Udemy

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By Vijayaraghavan Vayalilparambil S on 7/31/2025

1. The Installation process is in the video but there was no resource file that the user can download. Reason being the Instructors says copy it and paste it, but the file was not provided. Either they should provide the file or say type this manually by the user it self so that the clarity is maintain. 2. I had the problem with one of the steps which was explained by the instructor and I wasn't able to move. I was fortunate that I figured it out myself and then I was able to proceed further with Installation process.

By Musadiq Chohan on 2/11/2024

This course has truly elevated my understanding of API testing to new heights. The instructor brilliantly explains complex concepts through practical examples, making it one of the most enriching learning experiences I've encountered. Highly recommended!

By Pavani on 3/23/2023

overall it was a good lecture, they way of explaining pin to pin along with examples was impressive.. initially,for few sessions conducted the Test,but later sessions i didnt seen the Tests,if it is conductable it would be help to check how much we grabed the knowledge,but overall its good, understandable..

By Sharmishtha Chandane on 8/25/2020

It’s good for the beginner. At the end, there are couple of videos which demonstrating performance test with API. For put and delete, if they would have shown how to use dynamic jira ids then it would have been better. As we can not edit particular Id at same time by another user also cannot delete deleted jira Id again by another user if hitting request simultaneously.

By Emir Salihagic on 4/27/2020

It was really good course with up to date content and great opportunity to learn about API testing with POSTMAN

By Michael O'Hare on 1/3/2019

I find the highly descriptive explaining during this course to be fantastic. It has re-inforced my understanding and the knowledge gained is very beneficial.

By Vitali Sidukov on 12/16/2018

Очень хороший курс про Postman. Взглянул на инструмент с новой стороны, как на весьма мощный в целях тестирования. Расстроил в курсе только акцент преподавателя и ломанный дубляж английского текста -- много опечаток и не тех значений, которые подразумеваются. Но, в целом, очень много показывается на примерах и минимального английского хватает для понимания происходящего.

By David Bustillos on 10/7/2018

Good job brother! Thanks man, this was great learning and helpful as I have a backend SDET interview tomorrow. :)

By Vicki Gadolin on 5/9/2018

This was a VERY basic course on Postman for the most part. It did cover some basic scripting in Postman. This course was also named JMeter but it was mostly JavaScript and hardly did any performance testing using JMeter - only the last module had JMeter and it was very basic that was covered in the Postman scripting.

By Hari Kishan on 4/26/2018

Great tutorial on testing web services SOAP, REST, API. The instructor very well and neatly explained the topics. Also this tutorial has tool POSTMAN to test web services.

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Overall Score : 86 / 100