Introducing NanChat: Nano Super App
NanChat is a Nano Super App with built in Nano Wallet and end to end messages.
Today we're excited to launch NanChat - a single app that combines a private messenger with a feeless crypto wallet. Chat with the people you care about and send them money in the same place, in less than a second, without paying a cent in fees.
NanChat is live now on App Store and Play store.
One app for the two things you do most: talk and pay
Most of us juggle a messaging app for conversations and a separate banking or crypto app for money. NanChat brings them together. Message a friend, then send them their half of dinner without ever leaving the chat. No app-switching, no copying wallet addresses, no waiting, no fees.
Here's what makes it work.
💬 Private, end-to-end encrypted chats
Send messages and files to your friends and family with confidence. Every conversation is end-to-end encrypted using Diffie-Hellman key exchange tied to your Nano address, which means only you and the people you're talking to can read what's sent. Not us, not anyone else.
💸 Nano wallet built in
Send and receive money instantly with no fees, right alongside your conversations. NanChat is fully compatible with the Banano wallet and any network built on Nano, so your existing balances and addresses work out of the box.
💯 Always zero fees
No transaction fees, ever. Send money across borders without losing anything to gas or network costs. Whether you're splitting a bill down the street or sending support to family on the other side of the world, the full amount arrives — nothing skimmed off the top.
⚡ Lightning fast
Messages and payments are delivered in under a second, no matter the amount or the distance between you. A payment to the next room and a payment to another continent feel exactly the same: instant.
🔐 Secure storage you control
Your keys never leave your device. NanChat uses the system's built-in secure storage — Keychain on iOS and Keystore on Android — to keep them safe. Prefer hardware? Ledger Nano X and Nano S wallets are supported too.
🌐 Open source
Trust shouldn't require taking our word for it. The full source code is available, so anyone can verify how NanChat works or build the client themselves.
Built for developers, too
NanChat isn't just an app you use — it's something you can build on. Add it to your own product in minutes, with no SDK, no API keys, and no server-side dependency on NanChat.
💸 Accept payments with a single link
Open NanChat with a prefilled payment in one tap. Drop a payment link into your site or app and let your users pay in seconds.
🔐 Let users sign in with NanChat
Authenticate users by verifying a signed message from their Nano account — a simple, account-based login with no passwords to manage.
Login with NanChat
Get started today
NanChat is available now, with Windows, Mac, and Linux apps on the way. Talk to the people who matter, move money the moment you need to, and never think about fees again.
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