Decentralised finance. For real.

We enable BTC trading without counterparty risk with one easy and fast app.

I want to try it!

Awesome Features

10101 ("Ten-Ten-One") - is all about Bitcoin and Bitcoin only. It is a self-custodial on-chain and off-chain wallet infused with trading to unleash true trustless decentralized finance.

10101 - Decentralised finance built on Bitcoin.


Lightning node running on your phone. Plug in your own Bitcoin node.


No accounts needed, just open the app and transact without restrictions.


Powered by DLCs, trade without counterparty risk.

Bitcoin Wallet

Easily interact with full control over coins and keys.

Lightning Wallet

Transact unfairly cheap and blazing fast on Bitcoin.


Keep the app running in the background and get notified when you receive a payment.

Trade without counterparty risk.

  • Self-sovereign: You are always in control of your keys.
  • Cryptographically secure: Discreet Log Contracts (DLC) guarantee trustless trade execution.
  • Built on tech you can trust: Powered by BDK and LDK.
  • Lightning-first: Settling trades over Lightning is both fast and cheap.
  • Fully open source: Find us on GitHub.