I want to use it! When main net nostr:nprofile1qqsdxpfv503a2ga3ajqxw843hws9z7302ghpj4mcmjpa6qagmp9pwrs8222jg ? @npub148alhgz53wvh3wgtj8fxpdz47fesn78eft2dsmq8xa68eq5uewks0nh5r8 told me there is an end-point for the owner of a mint to mark lightning invoices as paid. Perhaps this could be used as a ...