rich1.0pitiunited (npub178…5qrg4)https://yabu.me/npub178umpxtdflcm7a08nexvs4mu384kx0ngg9w8ltm5eut6q7lcp0vq05qrg4njumphttps://yabu.meTypically zapping happens through a wallet that supports zaps (NIP-57) so the clients can fetch the receipts. Eg. on Damus you can zap a note (older builds) or a profile.