Testing

API Testing

00+ Years Experience

Vikram Reddy

  • Last Update

    March 07, 2026

  • Available

    28 Students

  • (5.0 / 4.6 Rating)

  • Overview

  • Curriculum

  • Instructor

  • Review

Course Overview

API Testing is a type of software testing that focuses on verifying the functionality, reliability, performance, and security of Application Programming Interfaces (APIs). It ensures that APIs work correctly and exchange data properly between different software systems.

This API Testing course is designed for beginners and testing professionals who want to learn modern API testing tools and techniques. You will gain hands-on experience with tools like Postman, REST APIs, JSON validation, and automation using real-time project scenarios used in software companies.

What You Will Learn?

  • API Testing Fundamentals:

    Learn the basics of APIs, HTTP methods, request and response structures, and how APIs communicate between applications.

  • Postman Tool:

    Understand how to use Postman for sending API requests, validating responses, and performing functional testing of APIs.

  • REST API & JSON Validation:

    Learn how REST APIs work and how to validate JSON responses and API data structures in real-time testing environments.

  • API Automation:

    Understand how to automate API testing using tools and frameworks and integrate them with CI/CD pipelines for continuous testing.

Requirement?

This API Testing course is suitable for beginners and testing professionals. Basic knowledge of software testing, web applications, or programming concepts will be helpful but not mandatory.

  • No API Experience
    Required:

    This course is beginner friendly and designed for testers who want to learn modern API testing techniques.

  • Basic Software
    Testing Knowledge:

    Basic understanding of software testing concepts will help you learn API testing quickly.

  • Computer or Laptop
    Required:

    A computer with internet connection is required to install API testing tools and practice real-time scenarios.

  • Interest in Software
    Quality:

    Interest in improving software quality and backend system testing will help you succeed in this course.

Course Curriculum

Through structured lessons and practical training, you will learn API testing concepts, REST API fundamentals, HTTP methods, request and response validation, Postman tool usage, and automation techniques used in real-time software testing projects.

Introduction to API Testing

  • 8 Lessons

  • 3h, 20min

Beginner

Understand what APIs are, how they work, and the importance of API testing in modern software development.

  • Introduction to APIs

  • API Testing Fundamentals

  • Types of API Testing

HTTP Methods & REST API Basics

  • 10 Lessons

  • 4h, 10min

Beginner

Learn HTTP request methods and understand how REST APIs communicate between applications.

  • GET, POST, PUT, DELETE Methods

  • Request & Response Structure

  • REST API Concepts

Postman Tool for API Testing

  • 12 Lessons

  • 5h, 00min

Intermediate

Learn how to test APIs using Postman, send requests, validate responses, and organize API collections.

  • Postman Installation & Setup

  • Creating API Requests

  • Response Validation

Advanced API Testing & Automation

  • 9 Lessons

  • 4h, 20min

Advanced

Learn advanced API testing techniques including authentication, automation using Postman scripts, and CI/CD integration.

  • Authentication (Token / OAuth)

  • Postman Scripts & Automation

  • Newman CLI & CI/CD Integration

Vikram Reddy

Senior API Testing & Automation Engineer

  • (5.0 / 4.6 Rating)

  • 26 Courses

Vikram Reddy is a Senior QA Automation Engineer with more than 9+ years of experience in API testing and backend automation.
He specializes in REST API testing, Postman, JSON validation, authentication testing, and API automation frameworks. Vikram has trained many students and professionals in real-time API testing techniques used in modern software projects.

Rs.20,000.00

This Course Included

  • Lesson

    50
  • Duration

    30h, 20m
  • Skill Level

    Advance
  • Language

    English, Telugu
  • Deadline

    March 23, 2026
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