How to use Postman Environment Variable

Описание: In this video, you’ll learn how to use environment variables in Postman to simplify and speed up your API testing workflow. We’ll cover everything from creating environments to managing variables dynamically — perfect for developers and testers who want to work smarter!

🔍 What you’ll learn:

What are Environment Variables in Postman

How to create and use them effectively

Using global, collection, and local variables

Dynamic variables and scripts in Postman

Real-world examples for API testing

💡 Why use environment variables?
They help you switch between development, staging, and production environments without manually changing URLs or credentials — saving time and avoiding errors!

📦 Tools used:

Postman

Sample REST APIs

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