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/**
 *Submitted for verification at Etherscan.io on 2025-10-16
*/

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

interface IWETH {
    function withdraw(uint256 wad) external;
    function transferFrom(address from, address to, uint256 value) external returns (bool);
}

contract UnwrapAndForward {
    /// @notice Canonical WETH for this deployment
    IWETH public immutable WETH;

    constructor(address weth) {
        require(weth != address(0), "weth=0");
        WETH = IWETH(weth);
    }

    /// @notice Unwrap WETH and forward ETH to recipient
    /// @param amount Amount of WETH to pull/unwrap
    /// @param recipient Receiver of the ETH
    function unwrapAndSend(uint256 amount, address payable recipient) external {
        // pull WETH from caller (caller must approve first)
        bool ok = WETH.transferFrom(msg.sender, address(this), amount);
        require(ok, "transferFrom failed");

        // convert WETH -> ETH (ETH will be in this contract)
        WETH.withdraw(amount);

        // forward ETH to recipient
        (bool sent, ) = recipient.call{value: amount}("");
        require(sent, "ETH send failed");
    }

    // receive ETH from WETH.withdraw
    receive() external payable {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"weth","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"WETH","outputs":[{"internalType":"contract IWETH","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address payable","name":"recipient","type":"address"}],"name":"unwrapAndSend","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2

-----Decoded View---------------
Arg [0] : weth (address): 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2

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ipfs://02b4796a1f5954f2f7362eb7676ec95fdb27e20bcbd9e4b5310b5d528498b507