contracts/RevenueSplitter.sol

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

contract RevenueSplitter {
    address public daoTreasury;
    address public creator;  // Your 10% wallet

    constructor(address _dao, address _creator) {
        daoTreasury = _dao;
        creator = _creator;
    }

    receive() external payable {
        uint256 share = msg.value / 10;  // 10%
        payable(creator).transfer(share);
        payable(daoTreasury).transfer(msg.value - share);
    }
}