I have been using the Cashu address for more than two weeks now, here is my review 🥜⚡️

Features

• private by default
• no sign-up

Downside

• no notifications
• need to redeem the sats manually
• no detailed transactions ( or it's a feature...)

Generally it's nice, and it changed from cashu.com to npub.cash since they got a new domain, but old users who bought the cashu.com Address are free to claim the npub.cash address too. ( so now I own both natalia@cashu.com and natalia@npub.cash )

I use it for Nostr atm, and once the zaps reach certain amounts, you can either redeem it over Cashu or LN - I usually choose LN, it would overcharge you some fee at first, then you claim the leftover with Cashu.

And anyone can have it 🥜 Yours is <your_npub>@npub.cash 🥜, but if you want to have a human-readable address, you can get one with 5k sats.