APIU - CARMT with Postman

APIU Certified API, REST and Microservices Tester - with Postman


API United - Certified API, REST and Microservices Tester (CARMT) with Postman or Karate is a three-day intensive, hands-on and interactive training to help you develop skills and knowledge to survive in the intense world of information transmission.  

Chapter 1 - Introduction to Application Programming Interfaces (API)

  • Application Programming Interface (API)
  • Advantages and Implementation of API Usage

Chapter 2 - REST Architecture

  • REST Architecture
  • The Main Components of REST
  • The Different Methods of REST

Chapter 3 – SOA

  • Basics of Service-Oriented Architecture (SOA)

Chapter 4 - Microservices

  • Basics of Microservices

Chapter 5 - Testing APIs

  • API Testing in the Test Pyramid
  • Positive Testing of APIs
  • Negative Testing of APIs
  • Security Testing of APIs
  • Load Testing of APIs
  • Integration Testing of APIs
  • Automation in API Testing
  • Mocking of Services
  • Testing Microservices


Learning Objectives

  • LO1 – Understand the Life cycle of API testing techniques.
  • LO2 – Understand How API testing complements UI testing.
  • LO3 – Know the different API standards.
  • LO4 – Understand differences between MSA SOA and APIs
  • LO5 – Implement API testing in popular tools like soapUI and Postman.
  • LO6 – Implement Automation including content inspection based use cases in API testing projects.
  • LO7 – Design API related test cases and test scenarios.
  • LO8 – Understand and Implement contract first testing in Microservices.

Target Audience

This course is for testers and practitioners who work with APIs. It provides a comprehensive view of:

  • The different components of API and Microservices testing
  • Relation of MSA (microservices architecture) to API and SOA
  • Different standards for API
  • Test design techniques for API testing
  • Life cycle of API testing techniques including security, load, and interoperability
  • A hands-on view of API testing with popular tools like soapUI and Postman
  • Automation at API testing level
  • Contract First Testing in Microservices
  • Extended Tools for Microservices testing


  • At least 2 years of testing experience.
  • Familiarity with Web Applications
  • A basic knowledge of JavaScript (highly recommended)

Download the syllabi for this certification or see sample exams.

Go to resources

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