https://wikifreedia.xyz/nip-cashu-wallet/f7z.io

TL;DR: a standardized way for nostr clients to access your cashu wallet(s)

* you login into any nostr app and your balance is right there, you don't need to do anything

* you can create multiple wallets

* you can add optional passphrases if you would prefer a client to have to ask you for the passphrase before it's able to spend

nostr:nevent1qvzqqqqqqypzp75cf0tahv5z7plpdeaws7ex52nmnwgtwfr2g3m37r844evqrr6jqyt8wumn8ghj7ur4wfcxcetjv4kxz7fwvdhk6tcprfmhxue69uhhq7tjv9kkjepwve5kzar2v9nzucm0d5hsqgzlpxrjx6f4g5vaczcppmx7j6ujw9pn2pxcdxg3nvrp26mnuv83lgqjd042