armatrix/erc4337-wallet

Smart wallet implementation, using ERC-4337

SolidityGPL-3.0

Smart wallet

Getting started

Install Foundry and Forge: https://book.getfoundry.sh/getting-started/installation
Compile contracts: npm run build
Run tests: npm run test

To deploy:

Copy .env.example to a local gitignored .env file. Fill in the environment variables
Run npm run deploy to deploy to Goerlie. Note, this will verify the contracts as well on Etherscan.

Deployed contracts (Goerli)

v1

Smart wallet: https://goerli.etherscan.io/address/0x6f3458201317928919BEf5985d5069ACb155a111#code
Paymaster (pays for everything, no check): https://goerli.etherscan.io/address/0x98CeE2e3ffC2d80E6d6D073079926132F1b71B2b#code

v2

Smart wallet: https://goerli.etherscan.io/address/0x77fd2AC5385d76B90B48B0A141cc8d418ABE5D18

V3

Entrypoint: 0x5bB5b946426ca8aEE5D5A744bcB15951aCCC5323
Wallet: 0x57FF0B3E0e71e38eBFD1579a3e2B39bb0B09DABC
Paymaster: 0x904612fBe7cCF7c1f9872e7582f10a106BB86eC4

V4:

Entrypoint: 0x9d98Bc2609b080a12aFd52477514DB95d668be3b
Wallet: 0x31Bd1f12aE1B6E70266a441F42Fa90ff89fD8542
Paymaster: 0xf18d5c7247b31812d3D06a74Db5CE4A09c12285D

V5:

wallet: 0x1d7dC84343Ae6b068caC1555957ce25513766BD2

Acknowledgements

Based on the the work done on the Eth-Infinitism repo: https://github.com/eth-infinitism/account-abstraction