Universal Wallet is an ERC-4337 smart account.
Inheriting MetaMask Delegation Framework and the Base WebAuthn smart contracts.
Designed to work with the Universal SDK stack.
Warning
The Universal Wallet is still in development and should not be used in production. It is not audited and may contain bugs. We're also using an unaudited version of the MetaMask Delegation Framework.
The Universal Wallet is deployed on Base Sepolia using the following salt: 0x6dfc21ac0c8c2db036305d8bc6f887630d35e156f37d5a7e2275bc05bc004846.
- EntryPoint: 0x0000000071727De22E5E9d8BAf0edAc6f37da032
- DelegationManager: 0x26e1920510E4d8693524e161380Bbf01318E33c9
- UniversalWalletImpl: 0xd3F1B71597458bcE2A1b56D0987dd31Ff8FF2C36
- UniversalWalletFactory: 0x6c6c2C2afA04E2c8f626223ff900Cce95554E9D8
- Multicall: 0x7063f9cB3623B872f75B54E5bFAECf1FEe1699fc
- AllowedCalldataEnforcer: 0xe11D4d4e129516E829a17a5aC98cBD243d8D6D97
- AllowedMethodsEnforcer: 0xb99BeAEA994238a196c3fe2ac72bEAD23a300aE9
- AllowedTargetsEnforcer: 0x0Cc8dCA2522E645De7a24d84aa499b37d56EcADd
- ArgsEqualityCheckEnforcer: 0x2118241101a7846A3901062E5FF1d96D76f1879d
- BlockNumberEnforcer: 0x32c454A3a7E54bAf6793995fF1F1b6b996c16519
- DeployedEnforcer: 0x19B8BdF3354Af17a8cD9F35Db3E079Ce9864a10a
- ERC20BalanceGteEnforcer: 0xA1AF62Da13E025E7E0bDc9294F98cD0fB907fC56
- ERC20TransferAmountEnforcer: 0x9Ec6bA1D261F32bA7D11935Af7014455414D32BA
- ERC721BalanceGteEnforcer: 0xbdB11E994668e879e9dae7BddeaE757828CDBF41
- ERC721TransferEnforcer: 0x1Abd29e4A8769Ee581aef8a0cFa688F20a5c355D
- ERC1155BalanceGteEnforcer: 0x8aE8462A3cc592A0Bd96a8E14a9780B3C554F430
- IdEnforcer: 0x1D14da69A0d3C7C65dbCA7001cAFf267384375F4
- LimitedCallsEnforcer: 0xA10A29F7A15595d238875E18DE629964ca745119
- NativeBalanceGteEnforcer: 0x029f9d80B228695611aD14d0665B2f5576E493E5
- NativeTokenPaymentEnforcer: 0xc4eC4a2D7d8Bd206e959664e9991619D104EF064
- NativeTokenTransferAmountEnforcer: 0x62Ec1F7146e4bDdef45e9CBAFA30e33b8b5A0e3F
- NonceEnforcer: 0x8c2708C449097C9D55Ebc47ffF9B06e405DdD2e2
- OwnershipTransferEnforcer: 0x0951C08C75107435B6b5b080AEF9af30d009c98e
- RedeemerEnforcer: 0xbD848E5861825754c809F5b813A72B50691A86A6
- TimestampEnforcer: 0x675b4844E388e329354185cAcBC30E3F93456559
- ValueLteEnforcer: 0x1f7EE6330cc76Bb26Cc490166CcAbf451234A578
- ERC20BalanceGteWrapEnforcer: 0xCb9950cC1D78876BCf76bF0accAF3b092245A8B4
- ExternalHookEnforcer: 0xeE186Ed1b94700B8a92E3FEf4200dED7668E969A
This is a list of the most frequently needed commands.
Build the contracts:
$ forge buildDelete the build artifacts and cache directories:
$ forge cleanCompile the contracts:
$ forge compileGet a test coverage report:
$ forge coverageFormat the contracts:
$ forge fmtThe Universal Wallet Smart Contracts heavily use the MetaMask Delegation Framework so shout-out to Dan Finlay, Ryan McOso, Dylan DesRosier, and the rest of the team, for their incredible work on the Delegation Framework.
This project is licensed under MIT.