Mypos Virtual Api

Is there any gateway developed for this payment provider?

There is a module for CS 4 listed here.

By any chance - does anyone know what I have to put in the "Request URL" in the myPOS store page?
Everything else seems to be working fine, it also works in the test system, but with the live store there must be an URL specified.

UPDATE: Turned out I don't need it and the problem was elsewhere.