WalletSimple | Base

codeslaw

WalletSimpleSolidityv0.8.20+commit.a1b79de6

network

Base

address0xe8e847cf573fc8ed75621660a36affd18c543d7e

deployer0xeE223B2C6E49AE6F235A2B928c355454152d6ecc

tx last 12 months

0 txs

calls last 12 months

4 calls

13 Files

@openzeppelin

contracts

token

ERC1155

IERC1155Receiver.sol

utils

ERC1155Holder.sol

ERC721

IERC721Receiver.sol

utils

Address.sol

Strings.sol

introspection

ERC165.sol

IERC165.sol

math

Math.sol

SignedMath.sol

contracts

ERC20Interface.sol

IForwarder.sol

TransferHelper.sol

WalletSimple.sol

Source: Etherscan, Smart Contract Sanctuary, or Sourcify. For more information, see our about page.

abi

constructor

No constructor.

functions

getNextSequenceId

view

function getNextSequenceId() view returns (uint256)

initialized

view

function initialized() view returns (bool)

safeMode

view

function safeMode() view returns (bool)

signers

view

function signers(address) view returns (bool)

supportsInterface

view

function supportsInterface(bytes4 interfaceId) view returns (bool)

activateSafeMode

nonpayable

function activateSafeMode()

batchFlushERC1155ForwarderTokens

nonpayable

function batchFlushERC1155ForwarderTokens(address forwarderAddress, address tokenContractAddress, uint256[] tokenIds)

flushERC1155ForwarderTokens

nonpayable

function flushERC1155ForwarderTokens(address forwarderAddress, address tokenContractAddress, uint256 tokenId)

flushERC721ForwarderTokens

nonpayable

function flushERC721ForwarderTokens(address forwarderAddress, address tokenContractAddress, uint256 tokenId)

flushForwarderTokens

nonpayable

function flushForwarderTokens(address forwarderAddress, address tokenContractAddress)

init

nonpayable

function init(address[] allowedSigners)

onERC1155BatchReceived

nonpayable

function onERC1155BatchReceived(address _operator, address _from, uint256[] ids, uint256[] values, bytes data) returns (bytes4)

onERC1155Received

nonpayable

function onERC1155Received(address _operator, address _from, uint256 id, uint256 value, bytes data) returns (bytes4)

onERC721Received

nonpayable

function onERC721Received(address _operator, address _from, uint256 _tokenId, bytes _data) returns (bytes4)

sendMultiSig

nonpayable

function sendMultiSig(address toAddress, uint256 value, bytes data, uint256 expireTime, uint256 sequenceId, bytes signature)

sendMultiSigBatch

nonpayable

function sendMultiSigBatch(address[] recipients, uint256[] values, uint256 expireTime, uint256 sequenceId, bytes signature)

sendMultiSigToken

nonpayable

function sendMultiSigToken(address toAddress, uint256 value, address tokenContractAddress, uint256 expireTime, uint256 sequenceId, bytes signature)

setAutoFlush1155

nonpayable

function setAutoFlush1155(address forwarderAddress, bool autoFlush)

setAutoFlush721

nonpayable

function setAutoFlush721(address forwarderAddress, bool autoFlush)

events

BatchTransacted

event BatchTransacted(address msgSender, address otherSigner, bytes32 operation)

BatchTransfer

event BatchTransfer(address sender, address recipient, uint256 value)

Deposited

event Deposited(address from, uint256 value, bytes data)

SafeModeActivated

event SafeModeActivated(address msgSender)

Transacted

event Transacted(address msgSender, address otherSigner, bytes32 operation, address toAddress, uint256 value, bytes data)

errors

No errors.

bytecode

creation bytecode

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