TIL that RubyMine has support for http files, that you can type in your HTTP request (or get the super sexy template to fill in).

Then you can just run the file.

Great for testing and documenting APIs.

AFAIK VSCode has plugins for them too.

Saved me a ton of time and I didn't have to install Postman, which is a tool prefer not to use unless we have massive APIs to maintain.