NWC wallets already listen on relays and have public keys of their own. If a user could put their wallets pubkey in their profile, couldn't we just send an event to request an invoice? This would be awesome for Alby Hub users (and the nostr:nprofile1qqsyv47lazt9h6ycp2fsw270khje5egjgsrdkrupjg27u796g7f5k0spzemhxue69uhk2er9dchxummnw3ezumrpdejz7qgwwaehxw309ahx7uewd3hkctcprdmhxue69uhkummnw3ez6vfwde3x7tnpdenkzmnf9e3k75xqss4 team 😀) because they would no longer have to be in that LNURL flow and provide the infra

I'm sure this must have been discussed already

#asknostr

nostr:nevent1qqs9s50suyt7fvzj97f8l9mzcdd6kyy7n9kepjp4pjmk2vu2hvrawucpz3mhxw309ucnydewxqhrqt338g6rsd3e9upzqs9aesyg3rvc6jws87unhl73e3rdnw83slgge87grd9d7zksplfvqvzqqqqqqyc5tjry

I suggested this a long time ago. I think its a good idea