Safe

Safe{Wallet} (formerly Gnosis Safe) is an open-source, non-custodial smart contract wallet and modular account abstraction infrastructure designed for secure digital asset and treasury management. Operating as a multi-signature (multisig) wallet, it eliminates single points of failure by requiring multiple designated signatures (an M-of-N threshold setup) to authorize and execute any transaction onchain.

Built predominantly for decentralized organizations (DAOs), Web3 teams, corporate treasuries, and high-net-worth power users, the software provides a highly customizable and programmable environment. Beyond standard multisig capabilities, it features advanced transaction logic including transaction simulation (to preview outcomes and detect risks before execution), batched transactions (bundling multiple actions to save on gas fees), spending limits, and role-based access controls.

Because it is fully open-source and formally verified, developers can deeply integrate or self-host its