{"repo":"cashubtc/nutshell","free":true,"listed":false,"github":"https://github.com/cashubtc/nutshell","clone":"git clone https://github.com/cashubtc/nutshell.git","description":"Chaumian ecash wallet and mint for Bitcoin","language":"Python","stars":495,"topics":["bitcoin","lightning-network","ecash","privacy"],"license":"MIT","category":"blockchain-web3","readme_excerpt":"Cashu Nutshell Nutshell is a Chaumian Ecash wallet and mint for Bitcoin Lightning based on the Cashu protocol. Cashu is a free and open-source Ecash protocol based on David Wagner's variant of Chaumian blinding called Blind Diffie-Hellman Key Exchange scheme written down here. Cashu protocol · Quick Install · Manual install · Configuration · Using Cashu · Run a mint Feature overview - Bitcoin Lightning support (LND, CLN, et al.) - Full support for the Cashu protocol specifications - Standalone CLI wallet and mint server - Wallet and mint library you can include in other Python projects - PostgreSQL and SQLite - Wallet with builtin Tor - Use multiple mints in a single wallet Advanced features - Deterministic wallet with seed phrase backup (NUT-13) - Programmable ecash: P2PK and HTLCs (NUT-10) - Wallet and mint support for keyset rotations - DLEQ proofs for offline transactions (NUT-12) - Optional caching using Redis (NUT-19) - Optional authentication using Keycloak (NUT-21) The Cashu protocol Different Cashu clients and mints use the same protocol to achieve interoperability. See the documentation page for more information on other projects. If you are interested in developing on your own Cashu project, please refer to the protocol specs. Easy Install: Nutshell wallet The easiest way to use Cashu is to install the package via pip: To update Cashu, use pip install cashu -U . If you have problems running the command above on Ubuntu, run sudo apt install -y pip pkg-config and pip","default_branch":null,"files":null,"tree":[],"storefront":"/r/cashubtc","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/cashubtc/nutshell/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}