Udemy

Expert's Practical Guide of API Testing using Postman-2025

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  • 3,357 Students
  • Updated 8/2025
4.3
(505 Ratings)
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Course Information

Registration period
Year-round Recruitment
Course Level
Study Mode
Duration
13 Hour(s) 47 Minute(s)
Language
English
Taught by
Testing World
Rating
4.3
(505 Ratings)
1 views

Course Overview

Expert's Practical Guide of API Testing using Postman-2025

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

Course Updates

Sep 2024 : Added complimentary videos of API Testing using JMeter, Take Postman API Test Cases into JMeter and do Performance Testing

Nov 2023 : Added QUIZ

May 2023 : Added JavaScript Videos


  • 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


    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


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


Course Content

  • 15 section(s)
  • 113 lecture(s)
  • Section 1 Postman Introduction | Basics of API Testing
  • Section 2 Introduction & Types of WebServices | Pre-Requisites of API Testing
  • Section 3 PROJECT - 1 : Manual Testing of REST API using POSTMAN
  • Section 4 Apply Validation : Validate data coming in Response
  • Section 5 Advance Postman Concepts : Collections | Environment | Global
  • Section 6 Move to API Automation : Environment | Request Chaining | Globals
  • Section 7 Use Postman API : Write JavaScript Coding in Postman
  • Section 8 Authorization : Authenticate User before processing the Request
  • Section 9 Setup complex API Application : JIRA
  • Section 10 Postman Advance Features
  • Section 11 Code Management using Git & GitHub
  • Section 12 Postman with NewMan : Data Driven Testing, Reporting, Command Prompt Execution
  • Section 13 Execute and Run Collection with Jenkins
  • Section 14 Learn JavaScript: To write coding in Postman(Skip if you already know JS)
  • Section 15 Bonus Lectures : API Performance Testing using JMeter

What You’ll Learn

  • Detailed knowledge of API Testing using POSTMAN and its implementation while working as an API Tester, Ready to face API Manual & Automation testing interviews & also answer scenario based questions, Detailed understanding of RestAPI, Different Methods(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


Reviews

  • E
    Emiliano Pagani
    4.5

    I have learned a lot, I appreciate it!

  • L
    Luis Alfredo Borja Obando
    3.5

    The Postman version used is a very old version, the accent is a little complicate undertand to people like me that are not for US.

  • E
    Esteban Craia
    5.0

    It was a complete, fun experience.

  • N
    Nicolas Vuoto
    4.5

    Es un excelente curso explicado muy bien y muy detallado con mucha información desde básica hasta avanzada con ejemplos claros para aplicar.

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