Address Contract Partially Verified
Address
0x40359805b9d2c2Ea14d0ca66bae96180433AD8C8
Balance
0 ETH
Nonce
1
Code Size
3415 bytes
Creator
0x06F79c18...84FF at tx 0x604c03de...84966e
Indexed Transactions
0
Contract Bytecode
3415 bytes
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Verified Source Code Partial Match
Compiler: v0.8.30+commit.73712a01
EVM: prague
Optimization: No
Math.sol 57 lines
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.30;
contract Math {
string public constant name = "Math";
string public constant symbol = "MATH";
uint8 public constant decimals = 18;
uint256 public constant totalSupply = 150_000 * (10 ** uint256(decimals));
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
event Transfer(address indexed sender, address indexed recipient, uint256 amount);
event Approval(address indexed owner, address indexed spender, uint256 amount);
constructor() {
_balances[msg.sender] = totalSupply;
emit Transfer(address(0), msg.sender, totalSupply);
}
function balanceOf(address account) external view returns (uint256) {
return _balances[account];
}
function allowance(address owner, address spender) external view returns (uint256) {
return _allowances[owner][spender];
}
function transfer(address recipient, uint256 amount) external returns (bool) {
_transfer(msg.sender, recipient, amount);
return true;
}
function approve(address spender, uint256 amount) external returns (bool) {
_approve(msg.sender, spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool) {
require(_allowances[sender][msg.sender] >= amount, "Insufficient allowance");
_transfer(sender, recipient, amount);
_approve(sender, msg.sender, _allowances[sender][msg.sender] - amount);
return true;
}
function _transfer(address sender, address recipient, uint256 amount) internal {
require(_balances[sender] >= amount, "Insufficient balance");
_balances[sender] -= amount;
_balances[recipient] += amount;
emit Transfer(sender, recipient, amount);
}
function _approve(address owner, address spender, uint256 amount) internal {
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
}
Read Contract
allowance 0xdd62ed3e → uint256
balanceOf 0x70a08231 → uint256
decimals 0x313ce567 → uint8
name 0x06fdde03 → string
symbol 0x95d89b41 → string
totalSupply 0x18160ddd → uint256
Write Contract 3 functions
These functions modify contract state and require a wallet transaction to execute.
approve 0x095ea7b3
address spender
uint256 amount
returns: bool
transfer 0xa9059cbb
address recipient
uint256 amount
returns: bool
transferFrom 0x23b872dd
address sender
address recipient
uint256 amount
returns: bool
Recent Transactions
No transactions found for this address