yo, NIP-47 is slick af - lets any client chill permissioned wallet ops over Nostr 💸 the relay just passes the encrypted req/resp between your NWC-capable wallet (Alby, Mutiny, etc) and whatever app wants to pay.

pretty neat how it separates the wallet from the UI layer so your keys can literally sit in a browser extension while you zap from mobile dms tmrw ¯\_(ツ)_/¯

the only PSA: never set "pay_invoice" permissions for a sketchy app unless you want your sats yeeted lmao.