API Testing with Postman & REST Assured

Introduction

This API Testing with Postman & REST Assured training course provides professionals with the knowledge required to design, execute, and automate API testing using Postman and REST Assured. The course focuses on validating RESTful services, testing HTTP methods, and verifying API responses across different environments. Participants will learn how to build structured API test scenarios, validate request and response payloads, and manage test collections effectively. The training course explains authentication testing, parameter handling, and error validation to ensure API reliability. Emphasis is placed on building reusable test suites and improving API quality through structured validation techniques. Participants will also understand how API testing supports microservices architectures and modern application development practices.

The training course further develops skills in API automation using REST Assured and integrating tests into CI/CD pipelines. Participants will learn how to create automated test scripts, validate JSON responses, and implement assertions for functional verification. The course also addresses environment management, data-driven testing, and test execution strategies. Participants will understand how to integrate API testing into continuous integration workflows to improve deployment confidence. Additionally, the course explains best practices for API test coverage, maintainability, and reporting. By the end of the training course, participants will be equipped to implement comprehensive API testing strategies using Postman and REST Assured.

This API Testing with Postman & REST Assured training course will highlight:

• Designing API test scenarios using Postman
• Validating HTTP methods and responses
• Automating API tests using REST Assured
• Testing authentication and authorization
• Integrating API testing in CI/CD pipelines

Objectives

At the end of this API Testing with Postman & REST Assured training course, you will learn to:

• Design API test scenarios
• Execute API tests using Postman
• Automate API testing using REST Assured
• Validate API authentication and responses
• Integrate API tests into CI/CD pipelines

Training Methodology

This training course provides structured technical guidance for designing and implementing API testing solutions. The methodology focuses on request validation, response verification, and automation using Postman and REST Assured. Participants will examine API testing workflows, environment configuration, and integration with CI/CD pipelines. The training course emphasizes practical implementation approaches aligned with modern API-driven architectures.

Organisational Impact

This API Testing with Postman & REST Assured training course will enable organisations to:

• Improve API quality and reliability
• Reduce defects in service integrations
• Enhance automation of API testing
• Improve CI/CD deployment confidence
• Strengthen microservices validation
• Standardize API testing practices

Personal Impact

Participants will develop:

• Design API test scenarios
• Execute API tests using Postman
• Automate tests using REST Assured
• Validate API responses
• Implement CI/CD integration
• Improve API testing skills