Contract Source Code (Solidity)

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• interface IERC20
•    - function transfer(address recipient, ...
•    - function transferFrom(address sender, ...
•    - function balanceOf(address account)
•    - function approve(address spender, uin ...
•  contract Airdrop *
•    - function approveTokens()
•    - function airdropTokens(address[] call ...
•    - function withdrawTokens(uint256 amoun ...
•    - function getContractBalance()
•    - function updateTokenAddress(address _ ...

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/**
 *Submitted for verification at SonicScan.org on 2024-12-22
*/

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

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 approve(address spender, uint256 amount) external returns (bool);
}

contract Airdrop {
    address public owner;
    address public tokenAddress;

    uint256 public constant MAX_TOKENS = 1_000_000_000 * 10**18; // 1 billion tokens with 18 decimals

    constructor(address _tokenAddress) {
        owner = msg.sender;
        tokenAddress = _tokenAddress;
    }

    modifier onlyOwner() {
        require(msg.sender == owner, "Only owner can call this function");
        _;
    }

    /**
     * @dev Approves the contract to manage up to 1 billion tokens on behalf of the owner.
     */
    function approveTokens() external onlyOwner {
        IERC20 token = IERC20(tokenAddress);
        require(
            token.approve(address(this), MAX_TOKENS),
            "Approval failed"
        );
    }

    /**
     * @dev Airdrop tokens directly from the owner's wallet using `transferFrom`.
     * @param recipients List of recipient addresses.
     * @param amounts List of token amounts (in smallest units).
     */
    function airdropTokens(address[] calldata recipients, uint256[] calldata amounts) external onlyOwner {
        require(recipients.length == amounts.length, "Mismatched array lengths");

        IERC20 token = IERC20(tokenAddress);

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

    /**
     * @dev Withdraw unused tokens from the contract back to the owner.
     * @param amount The number of tokens to withdraw (in smallest units).
     */
    function withdrawTokens(uint256 amount) external onlyOwner {
        IERC20 token = IERC20(tokenAddress);
        require(token.transfer(owner, amount), "Withdraw failed");
    }

    /**
     * @dev Get the balance of DONKS tokens in the contract.
     * @return The current balance of DONKS tokens held by the contract.
     */
    function getContractBalance() external view returns (uint256) {
        IERC20 token = IERC20(tokenAddress);
        return token.balanceOf(address(this));
    }

    /**
     * @dev Updates the token address in case of a new token deployment.
     * @param _tokenAddress The new token contract address.
     */
    function updateTokenAddress(address _tokenAddress) external onlyOwner {
        tokenAddress = _tokenAddress;
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"_tokenAddress","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"MAX_TOKENS","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"recipients","type":"address[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"name":"airdropTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"approveTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"getContractBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokenAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_tokenAddress","type":"address"}],"name":"updateTokenAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawTokens","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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0000000000000000000000000a54364631ea37813a63edb3bba1c46f8d8304b2

-----Decoded View---------------
Arg [0] : _tokenAddress (address): 0x0a54364631Ea37813a63edb3bBa1C46f8d8304B2

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 0000000000000000000000000a54364631ea37813a63edb3bba1c46f8d8304b2

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ipfs://11334d32b341ac256deed60ee3d34067812b8b873635df4eb1064939c082fd31