I've tried to set it up on poster.place, too. I've never used #Monero before. How does it work? And how would other protocols could be added? It's be great to have #MWEB #LTC zaps added as well!
I think it's already possible to set up LTC MWEB tips. Need to use Nostr clients that support payment targets and add your address. Amethyst, Dark Wisp, Ditto, Imwald...