Multiple Golang backends on same VPS


excuse me for bothering you with my question. I installed the CyberPanel/OLS on a Ubuntu VPS (I secured VPS, installed NodeJS, MongoDB, etc.) and I have a basic website working. Now I would like to use a GO app as backend for some parts of my website and other GO apps as mobile app backend (GO + MongoDB + MongoDB Go Driver).

What would be the best approach (because I couldn’t find resources related to this)? Should I install these apps as services listening each one on its own port, then try to redirect API calls to these go apps?

I need only an idea where to start.

Thank you very much.