/Bankless_GHO

Cross-chain Smart Contract Wallet based on zk-SNARKs (supports GHO for paying gas)

Primary LanguageSolidityMIT LicenseMIT

Bankless Wallet

License JavaScript Next.js Tailwind Solidity Noir CCIP

Bankless Wallet is a smart contract wallet that leverages zero-knowledge proofs for authentication

Unlike traditional wallets with a defined owner, Bankless Wallet operates on the principle that ownership is established through possession of a valid zero-knowledge proof (zk-proof). This ensures a high level of privacy and security, as the identity of the wallet owner remains confidential.

Tip

Bankless Wallet is an On-Chain Non-custodial Wallet

Multichain Wallet Deployment using ChainLink CCIP

Factory

Gas Payment Using GHO & ZK-Authentication

erc2771

Implementation

Features

  • Zero-Knowledge Proofs: Bankless Wallet utilizes zero-knowledge proofs to authenticate ownership, allowing users to access their funds without revealing any identifiable information.

  • Decentralized: There is no central authority or owner for Bankless Wallet. Ownership is solely determined by possession of the zk-proof.

  • Privacy: Users can transact with a high level of privacy since the ownership of the wallet is not tied to any personal information.

  • Cross-Chain Support: Bankless Wallet is currently supported on Ethereum Sepolia testnet, Avalanche Fuji testnet, and Arbitrum Sepolia. Cross-chain messaging is achieved through the Chainlink Cross-Chain Interoperability Protocol (CCIP).

  • Smart Contract Security: The wallet's functionality is implemented through a smart contract, ensuring the security and transparency of transactions.

  • GHO Integration: Bankless Wallet supports the GHO token for Gas Payments, a stablecoin made by AAVE, for stable and reliable value storage.

License

This project is licensed under the MIT License.

Authors