What is Postman?

Postman is a tool for interacting with or testing a REST API server. It is both a desktop application and a Chrome extension.

How can we install Postman?

Go to and download the appropriate installer file for your operating system.

How can we use Postman?

Using Postman is simple. Just start it and use it. Its interface allows us to specify the URL, HTTP method, request body. After providing these pieces of information, click on the Send button, and then we can examine the response. It is very intuitive.

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