Hi There! Glad you like the JKI HTTP REST client.
For the base URI, I would use:
and then for the path when you call GET or POST, use:
Here's how you could add the X-CSRF header. Note that you can type (or copy-paste) new items into the drop-down selector for the header -- it works like a string control, but with some pre-defined options to make life easier for common headers.
The JKI HTTP REST Client passes the username and password into the HTTP VI used by built-in HTTP Open Handle.vi, which I believe doesn't support digest authentication.
Under the hood...
Digest authentication is something that could be added -- here's the specification and here's a demo server, if you're interested in trying.