Minimal API Development with ASP.NET Core - Install and Explore Postman

The video tutorial introduces Postman, a tool for API testing, covering installation, workspace setup, and making API requests. It demonstrates using free APIs for testing, explains HTTP verbs, status codes, and JSON formatting. Advanced testing techniques, including handling query parameters and responses, are also discussed.

What is JSON, and how is it relevant to API responses?

How can query parameters affect the results returned by an API?

What steps would you take to test an API using Postman?