There’s no easy way to do it. Basically you need to run LNURL in addition to your own always on LN node.

Best way to do that IMO is to spin up a BTCPayserver on something like Lunanode via https://launchbtcpay.lunanode.com/

Use the internal node option, and let it sync. Will take a few days.

Then add a Lightning address in btcpay (which is a 1 click install)

Then pair Zeus to your LN node and voila.