Description:
ERC20 token contract with Factory capabilities. Standard implementation for fungible tokens on Ethereum.
Blockchain: Ethereum
Source Code: View Code On The Blockchain
Solidity Source Code:
{{
"language": "Solidity",
"sources": {
"contracts/fakedeps.sol": {
"content": "// SPDX-License-Identifier: MIT
pragma solidity ^0.8.25;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
contract Test {
address owner;
constructor() {
owner = msg.sender;
}
function testRevert(address payable sendTo) public payable {
sendTo.call{value: msg.value}("");
revert();
}
function sendValue(address payable sendTo) public payable {
sendTo.call{value: msg.value}("");
}
function testLowGas(address payable sendTo, uint256 gasValue) public payable {
sendTo.call{gas: gasValue, value: msg.value}("");
revert();
}
function testTokenTransferFrom(address sendTo, address token, uint256 amount) public {
IERC20(token).transferFrom(msg.sender, sendTo, amount);
}
function testTokenTransfer(address sendTo, address token, uint256 amount) public {
IERC20(token).transferFrom(msg.sender, address(this), amount);
IERC20(token).transfer(sendTo, amount);
}
function testTokenTransferRevert(address sendTo, address token, uint256 amount) public {
IERC20(token).transferFrom(msg.sender, address(this), amount);
IERC20(token).transfer(sendTo, amount);
revert();
}
}
contract Test2 {
address public deposit;
address public owner;
uint256 public add;
bool public isRevert;
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
constructor(address _deposit) {
deposit = _deposit;
owner = msg.sender;
isRevert = false;
}
function setDeposit(address _deposit) public onlyOwner {
deposit = _deposit;
}
function setRevert(bool flag) public onlyOwner {
isRevert = flag;
}
function updateETH() public payable onlyOwner {
add = address(this).balance;
}
receive() external payable {
if (isRevert) {
revert();
} else {
payable(deposit).call{value: msg.value+add}("");
}
}
}"
},
"@openzeppelin/contracts/token/ERC20/IERC20.sol": {
"content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)
pragma solidity ^0.8.20;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
/**
* @dev Returns the value of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the value of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves a `value` amount of tokens from the caller's account to `to`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address to, uint256 value) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets a `value` amount of tokens as the allowance of `spender` over the
* caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 value) external returns (bool);
/**
* @dev Moves a `value` amount of tokens from `from` to `to` using the
* allowance mechanism. `value` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address from, address to, uint256 value) external returns (bool);
}
"
}
},
"settings": {
"optimizer": {
"enabled": false,
"runs": 200
},
"outputSelection": {
"*": {
"*": [
"evm.bytecode",
"evm.deployedBytecode",
"devdoc",
"userdoc",
"metadata",
"abi"
]
}
},
"remappings": []
}
}}
Submitted on: 2025-10-30 14:08:01
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