Contract Source Code (Solidity)

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Outline

• interface IERC20
•    - function transfer(address recipient, ...
•    - function transferFrom(address sender, ...
•    - function balanceOf(address account)
•    - function allowance(address owner, add ...
•  contract MultiSend *
•    - function sendNative(address[] calldat ...
•    - function sendTokens(IERC20 token, add ...

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/**
 *Submitted for verification at apescan.io on 2025-02-08
*/

// SPDX-License-Identifier: MIT
pragma solidity =0.8.26;

interface IERC20 {
    function transfer(address recipient, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
    function balanceOf(address account) external view returns (uint256);
    function allowance(address owner, address spender) external view returns (uint256);
}

contract MultiSend {
    // Prevent contract from receiving native tokens directly
    receive() external payable {
        revert("Direct native transfers not allowed");
    }

    fallback() external payable {
        revert("Fallback function called");
    }

    // Function to send native tokens to multiple recipients
    function sendNative(address[] calldata recipients, uint256[] calldata amounts) external payable {
        require(recipients.length == amounts.length, "Mismatched inputs");

        uint256 totalAmount = 0;
        for (uint256 i = 0; i < amounts.length; i++) {
            totalAmount += amounts[i];
        }
        require(msg.value == totalAmount, "Incorrect native amount sent");

        for (uint256 i = 0; i < recipients.length; i++) {
            payable(recipients[i]).transfer(amounts[i]);
        }
    }

    // Function to send ERC-20 tokens from msg.sender to multiple recipients
    function sendTokens(IERC20 token, address[] calldata recipients, uint256[] calldata amounts) external {
        require(recipients.length == amounts.length, "Mismatched inputs");

        uint256 totalAmount = 0;
        for (uint256 i = 0; i < amounts.length; i++) {
            totalAmount += amounts[i];
        }

        // Check if msg.sender has approved enough tokens
        require(token.allowance(msg.sender, address(this)) >= totalAmount, "Insufficient allowance");

        for (uint256 i = 0; i < recipients.length; i++) {
            require(token.transferFrom(msg.sender, recipients[i], amounts[i]), "Transfer failed");
        }
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"stateMutability":"payable","type":"fallback"},{"inputs":[{"internalType":"address[]","name":"recipients","type":"address[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"name":"sendNative","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"token","type":"address"},{"internalType":"address[]","name":"recipients","type":"address[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"name":"sendTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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