MEV Rebate Router — MEV Shield

Contract Details

Categorycontracts

Files12

Price$9.99

Tech Stack

Solidity ^0.8.24 OpenZeppelin v5 Foundry

Chains

Ethereum Arbitrum Base

Description

Smart contract router that captures MEV-Share rebates and redistributes them to users proportionally. Integrates with any DEX router to provide automatic MEV rebating on swaps.

Features

✓ Proportional MEV rebate distribution to swap users
✓ Integration adapters for Uniswap V3 and V2
✓ Configurable rebate share ratios (user/protocol)
✓ Batch claim functionality for gas efficiency
✓ Epoch-based accounting for fair distribution
✓ Ownable2Step governance
✓ ReentrancyGuard on all value transfers
✓ Full Foundry test suite with swap simulations

mev-rebate-router.sol

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";

/// @title MEV Rebate Router
/// @notice Router that captures and redistributes MEV rebates to users.
contract MevRebateRouter {
    address public immutable owner;
    uint256 public constant VERSION = 1;

    event Initialized(address indexed deployer);

    constructor() {
        owner = msg.sender;
        emit Initialized(msg.sender);
    }

    // ... full implementation in purchased package
}