Understanding the concept of Postman

What is WebSocket?

WebSocket is bidirectional, a full-duplex protocol that is used in the same scenario of client-server communication, unlike HTTP which starts from ws:// or wss://. It is a stateful protocol, which means the connection between client and server will stay alive until it is terminated by either party (client or server). After closing the connection by either the client or server, the connection is terminated from both ends....

Understanding the concept of Postman:

Postman is an API(application programming interface) development tool that helps to build, test and modify APIs. Almost any functionality that could be needed by any developer is encapsulated in this tool. It is used by over 5 million developers every month to make their API development easy and simple. It can make various types of HTTP requests(GET, POST, PUT, PATCH), save environments for later use, converting the API to code for various languages(like JavaScript, and Python)....

Steps to Send WebSocket requests with Postman:

Install Postman: Make sure you have Postman installed on your system. To learn how to download Postman, refer to Download & install Postman article...

Conclusion:

You’ve successfully sent a WebSocket request using Postman. Remember that WebSocket requests may require additional configuration or authentication depending on the specific WebSocket server you’re connecting to. Make sure to handle any authentication or authorization requirements as needed....