Address Contract Verified

Address 0x52f1eCcB5af51F2AFe0Dfb2f809F8617fDAA5be4

Balance 0 ETH

Nonce 1

Code Size 1937 bytes

Creator 0x1422e3E1...9db4 at tx 0xc889a12a...7b8529

Indexed Transactions 0

External Etherscan · Sourcify

Contract Bytecode

1937 bytes

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Verified Source Code Full Match

Compiler: v0.8.15+commit.e14f2714 EVM: london Optimization: Yes (999999 runs)

OptimismFeeSplitter.sol 80 lines

// SPDX-License-Identifier: MIT
pragma solidity 0.8.15;

interface IL1StandardBridge {
    function depositETHTo(address _to, uint32 _minGasLimit, bytes calldata _extraData) external payable;
}

interface IL1CrossDomainMessenger {
    function sendMessage(address _target, bytes calldata _message, uint32 _minGasLimit) external payable;
}

contract OptimismFeeSplitter {
    address public immutable l1StandardBridge;
    address public immutable l1CrossDomainMessenger;
    address payable public immutable feeReceiver;

    constructor(
        address _l1StandardBridge,
        address _l1CrossDomainMessenger,
        address payable _feeReceiver
    ) {
        l1StandardBridge = _l1StandardBridge;
        l1CrossDomainMessenger = _l1CrossDomainMessenger;
        feeReceiver = _feeReceiver;
    }

    /// @notice Bridges ETH to L2 and takes a percentage fee.
    /// @param _l2Recipient The address to receive the ETH on L2.
    /// @param _feePercentage The fee percentage (e.g., 500 for 5.00% if using basis points, or 5 for simple %).
    /// @param _minGasLimit Minimum gas limit for the deposit transaction.
    function bridgeWithPercentFee(
        address _l2Recipient,
        uint256 _feePercentage,
        uint32 _minGasLimit
    ) external payable {
        uint256 feeAmount = (msg.value * _feePercentage) / 100;
        uint256 bridgeAmount = msg.value - feeAmount;

        if (feeAmount > 0) {
            (bool success, ) = feeReceiver.call{value: feeAmount}("");
            require(success, "FeeTransferFailed");
        }

        if (bridgeAmount > 0) {
            IL1StandardBridge(l1StandardBridge).depositETHTo{value: bridgeAmount}(
                _l2Recipient,
                _minGasLimit,
                ""
            );
        }
    }

    /// @notice Sends a message (and ETH) to a contract on L2 and takes a percentage fee.
    /// @param _target The target contract address on L2.
    /// @param _message The encoded calldata for the L2 contract.
    /// @param _feePercentage The fee percentage.
    /// @param _minGasLimit Minimum gas limit for the message.
    function sendMessageWithFee(
        address _target,
        bytes calldata _message,
        uint256 _feePercentage,
        uint32 _minGasLimit
    ) external payable {
        uint256 feeAmount = (msg.value * _feePercentage) / 100;
        uint256 messageValue = msg.value - feeAmount;

        if (feeAmount > 0) {
            (bool success, ) = feeReceiver.call{value: feeAmount}("");
            require(success, "FeeTransferFailed");
        }

        if (messageValue > 0) {
            IL1CrossDomainMessenger(l1CrossDomainMessenger).sendMessage{value: messageValue}(
                _target,
                _message,
                _minGasLimit
            );
        }
    }
}

Read Contract

feeReceiver 0xb3f00674 → address

l1CrossDomainMessenger 0xa7119869 → address

l1StandardBridge 0x078f29cf → address

Write Contract 2 functions

These functions modify contract state and require a wallet transaction to execute.

bridgeWithPercentFee 0x9acd315d

address _l2Recipient

uint256 _feePercentage

uint32 _minGasLimit

sendMessageWithFee 0x28b86e8f

address _target

bytes _message