Top 8 Features of Postman

Introduction:

Postman is one of the most popular tools when it comes to testing a Rest API. But do you know it can do a lot more for you than only help you test your API? The tool comes with many great features like Postman Echo, Visualizer, etc., and can help a tester a lot in his work. So, today we are going over the top eight features of Postman that you can use to get the most out of it and make your life easier.

The Postman API:

Using it you can programmatically access the data that is present in your user account. Besides this, it allows you to perform CRUD operations on your environments, collections, etc. Additionally, you get access to custom webhooks that allows you to connect to other applications and get notifications or real-time updates about an event that you are monitoring. Amazing, right?

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Postman Echo:

Postman Echo is a sanity checker/learning tool. Using it you can easily test your REST API by making sample API calls. With it you can send different types of requests like GET, POST, PUT, etc. Besides this it allows you to explore or check out different authentication methods and work with different parameters.

Postman Visualizer:

It is another great feature of Postman that allows you to present your request responses in a visually appealing way with the help of HTML, CSS, and JavaScript code. The feature allows you to present the response data of your requests in an appealing and easy-to-understand format so that anyone who sees it can easily understand it. Besides this, you can also import and use different charting libraries like Chart.js or D3.js with Postman Visualizer to make the data more attractive.

Built-in Libraries:

Postman features lots of external libraries like Moment.js, Faker.js, Loadash, etc. These libraries make the work of testers and developers easier and help them do their work more easily and effectively. You can access these libraries in the pre-request and test script tabs of the Postman.

Team Workspaces:

Team Workspaces is a phenomenal feature of Postman. Using it you can easily connect and collaborate with your team members on a project. Besides this, you can also share your collections, environments, history, integrations, and many other things with your team members using the Team Workspaces feature of Postman.

Monitors:

This feature allows you to check the health and performance of an API. Monitors go through your collections and give you information about the status of your tests. By running a monitor in various environments automatically you can easily identify issues in an API at an early stage and deliver a quality API application or service to your clients.

Built-in GraphQL Support:

GraphQL is a phenomenal data query/manipulation language for API. Using it you can easily specify what data you need and retrieve that data from multiple data sources and Postman supports it. What does this mean? It means you can easily declare GraphQL variables inside the tool or send GraphQL queries as Post requests.

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Documentation:

It is another phenomenal feature of the Postman tool using which you can easily create reliable, easy-to-understand, easy-to-follow documentation for your API and keep it up to date without manually updating it. The tool can automatically fetch your requests, code snippets, etc., and populate your documentation pages with it. What does it mean? It means whenever you will update your collection the tool will automatically fetch those updates and update the documentation automatically.

Conclusion:

Postman is a fantastic API testing tool that you can use to test your Rest API. Besides this, it comes with lots of great features like built-in GraphQL support, Team Workspaces, Postman Visualizer that makes the work of a tester easier. So, if you are a tester then do check out this amazing tool and use it for testing different Rest APIs. You will definitely love it.

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