HTTP Post request from VBA macro in Calc

Dear All, I’d like to make a simple post request to a HTTP server from VBA macro code in Calc.

I am familiar with the function WEBSERVICE() but it does only GET request which has limitations in the size of the parameters because the length of the url can be of max 2048 bytes long.

I found examples for Post requests for Excel and see that they use a Win only API to do it. Is there any solution for Linux?

Example for a theoretical post request: respond = post( “”, “param1=value1” )

I appreciate any ideas and help. Thank you.