Do you use Swagger, Postman?

Yes, I use both Swagger and Postman in my work.

• Swagger helps document APIs, create specifications, and generate client code. It is convenient for understanding the API structure and automating testing.

• Postman is a powerful tool for API testing, allowing quick sending of various types of requests, configuring parameters, headers, request body, and also saving request collections for reuse.

Example of using Postman: you can test an endpoint by sending a GET request with the necessary parameters and view the server's response without writing code.