Introduction:
Everyone is aware of Postman as a robust tool for testing APIs. People are frequently shocked when they learn about the Postman platform’s real depth and range of capabilities beyond testing. Moreover, it is an HTTP client that tests HTTP requests using a graphical user interface to acquire various types of answers that must then be verified. Therefore, to become proficient in this tool, it is necessary to have Postman Online Training in India. This training will make you aware of its features and allow you to work efficiently.
Postman: Meaning
Postman is a scalable API testing tool that integrates well into the CI or CD process. However, Abhinav Asthana launched it as a side project in 2012 to improve the API process in testing and development. Here, API is an abbreviation for Application Programming Interface, which allows software programs to connect through API calls.
Features of Postman:
List down below are the features of this popular tool.
● API
You may use the Postman API to access data kept in your Postman account. However, all you have to perform the standard CRUD operations on your collections, environments, mocks, and other objects. Here, the webhooks folder is an excellent thing. It is a new feature that enables you to start a collection run by making an API request. Moreover, the Requests made to the webhook URL can include your unique payload, which is accessible through the collection.
● Ec
Postman Echo is a service we created as a sanity checker and learning tool. It enables you to run REST client tests and execute sample API requests. As the name implies, the API “echos” back what you supplied, which is a method to examine what you’re sending to a server without analyzing backend logs. Moreover, you may submit requests via several protocols and experiment with various authentication methods and parameters.
● Visualizer
Postman offers a configurable method for graphical representation request replies. You can add visualization for the response body to this tool using HTML, CSS, and JavaScript. Also, use the Visualizer to display your answer data in ways that make sense to you. In addition, you may use D3.js, Chart.js, and other charting packages to make the visualization even more configurable.
● Built-in Libraries
The Pre-request and Test script tabs include access to a collection of external libraries. These libraries make the life of developers considerably easier by offering functionality that is not part of JavaScript.
● Workflow Control
When several requests are there in a collection, you must perform them in sequential order. At times, it’s advantageous to skip or repeat some requests. Here, input the postman.SetNextRequest method. Also, you may programmatically pick which requests run and in what sequence by using conditional logic in the Pre-request or Tests tabs.
● Collaboration features
Previously, Postman was a platform where users worked in isolation and independently tested APIs. Thus, working together has never been easier with features like commenting, forking, branching, pull requests, tagging, and more. Also, utilize the multiplayer experience with shared workspaces—and make it a team effort.
● Collection Level Information
When it comes to variables, scripts, and authentication credentials that you can reuse for several requests in a given folder or collection, this tool makes it simple for the organization to follow the DRY (Don’t Repeat Yourself) approach. However, most users are familiar with the configuration of collection-level variables and authentication at the collection level. Moreover, this lesser-known feature can write code that will execute before and after each request in the collection under the Pre-request and Tests tabs.
● Built-in GraphSQL report
In recent times, GraphQL has grown in popularity, and Postman is here to support it. It takes care of GraphQL variables and submits GraphQL queries in the request body as POST requests.
● Documentation Pizzaz
It’s okay to have some fun with your paperwork now and then! Postman documentation employs the Daring Fireball Markdown syntax, which allows you to include pictures and gifs in your documentation.
Conclusion:
Hopefully, you find this article informative. We have compiled the top nine features, which makes it a reliable and powerful tool for API testing. Therefore, to make a career in this software and gain proficiency, it is necessary to go to the Postman Training Institute in Noida.
