Address Contract Partially Verified
Address
0xD56adf3e770236Ca25fabc90Ac569DAe7997898e
Balance
0 ETH
Nonce
1
Code Size
5711 bytes
Creator
0x681246c5...BD57 at tx 0x9e08176d...c46db2
Indexed Transactions
0
Contract Bytecode
5711 bytes
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Verified Source Code Partial Match
Compiler: v0.8.26+commit.8a97fa7a
EVM: cancun
Optimization: No
MyTokenManager.sol 91 lines
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
// Interfaz del contrato ERC20 para interactuar con USDT
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);
}
// Contrato que implementa un token ERC20 y gestión de USDT
contract MyTokenManager {
string public name = "TokenGB";
string public symbol = "GBC";
uint8 public decimals = 6;
uint256 public totalSupply;
mapping(address => uint256) public balances;
address public owner; // Propietario del contrato
IERC20 public usdtToken; // Instancia del token USDT
// Evento para registrar la transferencia de tokens
event Transfer(address indexed from, address indexed to, uint256 value);
// Evento para registrar la mint de tokens
event Mint(address indexed to, uint256 amount);
// Evento para registrar la transferencia de USDT
event TransferUSDT(address indexed recipient, uint256 amount);
// Constructor que inicializa el contrato
constructor(address usdtAddress) {
owner = msg.sender; // La dirección que despliega el contrato es el propietario
usdtToken = IERC20(usdtAddress); // Dirección del contrato USDT
}
// Modificador para restringir el acceso al propietario del contrato
modifier onlyOwner() {
require(msg.sender == owner, "No eres el propietario del contrato");
_;
}
// Función para mintear nuevos tokens
function mint(address to, uint256 amount) external onlyOwner {
require(to != address(0), "La direccion no puede ser cero");
totalSupply += amount;
balances[to] += amount;
emit Mint(to, amount);
emit Transfer(address(0), to, amount);
}
// Función para transferir tokens
function transfer(address recipient, uint256 amount) external returns (bool) {
require(recipient != address(0), "La direccion no puede ser cero");
require(balances[msg.sender] >= amount, "No hay suficientes tokens");
balances[msg.sender] -= amount;
balances[recipient] += amount;
emit Transfer(msg.sender, recipient, amount);
return true;
}
// Función para recibir USDT en el contrato
function receiveUSDT(uint256 amount) external {
require(amount > 0, "La cantidad debe ser mayor a cero");
require(usdtToken.transferFrom(msg.sender, address(this), amount), "Transferencia de USDT fallida");
}
// Función para que el propietario transfiera USDT a otra dirección
function transferUSDT(address recipient, uint256 amount) external onlyOwner {
require(recipient != address(0), "La direccion no puede ser cero");
require(amount > 0, "La cantidad debe ser mayor a cero");
uint256 contractBalance = usdtToken.balanceOf(address(this));
require(contractBalance >= amount, "No hay suficientes USDT en el contrato");
require(usdtToken.transfer(recipient, amount), "Transferencia de USDT fallida");
emit TransferUSDT(recipient, amount);
}
// Consulta el balance de un usuario de MyToken
function balanceOf(address account) external view returns (uint256) {
return balances[account];
}
// Consulta el balance de USDT en el contrato
function usdtBalance() external view returns (uint256) {
return usdtToken.balanceOf(address(this));
}
// Consulta el balance de USDT de un usuario específico
function usdtBalanceOf(address account) external view returns (uint256) {
return usdtToken.balanceOf(account);
}
}
Read Contract
balanceOf 0x70a08231 → uint256
balances 0x27e235e3 → uint256
decimals 0x313ce567 → uint8
name 0x06fdde03 → string
owner 0x8da5cb5b → address
symbol 0x95d89b41 → string
totalSupply 0x18160ddd → uint256
usdtBalance 0x482edb07 → uint256
usdtBalanceOf 0xa9874c39 → uint256
usdtToken 0xa98ad46c → address
Write Contract 4 functions
These functions modify contract state and require a wallet transaction to execute.
mint 0x40c10f19
address to
uint256 amount
receiveUSDT 0x38d51da8
uint256 amount
transfer 0xa9059cbb
address recipient
uint256 amount
returns: bool
transferUSDT 0xd015ed6a
address recipient
uint256 amount
Recent Transactions
No transactions found for this address