Getting Started with Postman

This video tutorial introduces Postman, a tool for working with APIs. It covers creating a new collection, adding requests, and using environment variables. The tutorial also explains how to handle API responses and save requests. Finally, it discusses error handling in APIs and creating custom error handlers.

What types of requests can you make using Postman?

Explain how to create an environment variable in Postman.

What is the significance of using JSON responses in an API?