Source Code
More Info
Private Name Tags
ContractCreator
TokenTracker
| Transaction Hash |
|
Block
|
From
|
To
|
|||||
|---|---|---|---|---|---|---|---|---|---|
Cross-Chain Transactions
Loading...
Loading
Contract Name:
X
Compiler Version
v0.8.28+commit.7893614a
Optimization Enabled:
Yes with 200 runs
Other Settings:
paris EvmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;
import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import { Ownable } from "@openzeppelin/contracts/access/Ownable2Step.sol";
contract X is ERC20, Ownable {
uint256 internal quarterCap = 250_000_000e18;
uint256 internal generalSale;
mapping(address user => uint256 dep) public ethDeposits;
constructor(address _owner) ERC20("X", "X") Ownable(_owner) {
_mint(address(this), 1_000_000_000e18);
}
receive() external payable {
ethDeposits[msg.sender] += msg.value;
}
function calculateHowMuchToBuy(uint256 ethValue) public view returns (uint256) {
uint256 amt = (ethValue * quarterCap) / address(this).balance;
return amt;
}
function purchase() public payable {
if (block.timestamp < 1760400000) revert("Public sale live on Tuesday!");
uint256 amt = calculateHowMuchToBuy(msg.value);
if ((generalSale + amt) > quarterCap) revert("250M max supply!");
transfer(msg.sender, amt);
generalSale += amt;
}
function contractTransfer(address to, uint256 amount) public onlyOwner {
transfer(to, amount);
}
function withdrawETH(address to, uint256 amount) public onlyOwner {
(bool sent, ) = to.call{ value: amount }("");
require(sent);
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)
pragma solidity ^0.8.20;
import {Context} from "../utils/Context.sol";
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* The initial owner is set to the address provided by the deployer. This can
* later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract Ownable is Context {
address private _owner;
/**
* @dev The caller account is not authorized to perform an operation.
*/
error OwnableUnauthorizedAccount(address account);
/**
* @dev The owner is not a valid owner account. (eg. `address(0)`)
*/
error OwnableInvalidOwner(address owner);
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the address provided by the deployer as the initial owner.
*/
constructor(address initialOwner) {
if (initialOwner == address(0)) {
revert OwnableInvalidOwner(address(0));
}
_transferOwnership(initialOwner);
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
_checkOwner();
_;
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if the sender is not the owner.
*/
function _checkOwner() internal view virtual {
if (owner() != _msgSender()) {
revert OwnableUnauthorizedAccount(_msgSender());
}
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby disabling any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
_transferOwnership(address(0));
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
if (newOwner == address(0)) {
revert OwnableInvalidOwner(address(0));
}
_transferOwnership(newOwner);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Internal function without access restriction.
*/
function _transferOwnership(address newOwner) internal virtual {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (access/Ownable2Step.sol)
pragma solidity ^0.8.20;
import {Ownable} from "./Ownable.sol";
/**
* @dev Contract module which provides access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* This extension of the {Ownable} contract includes a two-step mechanism to transfer
* ownership, where the new owner must call {acceptOwnership} in order to replace the
* old one. This can help prevent common mistakes, such as transfers of ownership to
* incorrect accounts, or to contracts that are unable to interact with the
* permission system.
*
* The initial owner is specified at deployment time in the constructor for `Ownable`. This
* can later be changed with {transferOwnership} and {acceptOwnership}.
*
* This module is used through inheritance. It will make available all functions
* from parent (Ownable).
*/
abstract contract Ownable2Step is Ownable {
address private _pendingOwner;
event OwnershipTransferStarted(address indexed previousOwner, address indexed newOwner);
/**
* @dev Returns the address of the pending owner.
*/
function pendingOwner() public view virtual returns (address) {
return _pendingOwner;
}
/**
* @dev Starts the ownership transfer of the contract to a new account. Replaces the pending transfer if there is one.
* Can only be called by the current owner.
*
* Setting `newOwner` to the zero address is allowed; this can be used to cancel an initiated ownership transfer.
*/
function transferOwnership(address newOwner) public virtual override onlyOwner {
_pendingOwner = newOwner;
emit OwnershipTransferStarted(owner(), newOwner);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`) and deletes any pending owner.
* Internal function without access restriction.
*/
function _transferOwnership(address newOwner) internal virtual override {
delete _pendingOwner;
super._transferOwnership(newOwner);
}
/**
* @dev The new owner accepts the ownership transfer.
*/
function acceptOwnership() public virtual {
address sender = _msgSender();
if (pendingOwner() != sender) {
revert OwnableUnauthorizedAccount(sender);
}
_transferOwnership(sender);
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/draft-IERC6093.sol)
pragma solidity >=0.8.4;
/**
* @dev Standard ERC-20 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.
*/
interface IERC20Errors {
/**
* @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
* @param balance Current balance for the interacting account.
* @param needed Minimum amount required to perform a transfer.
*/
error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);
/**
* @dev Indicates a failure with the token `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
*/
error ERC20InvalidSender(address sender);
/**
* @dev Indicates a failure with the token `receiver`. Used in transfers.
* @param receiver Address to which tokens are being transferred.
*/
error ERC20InvalidReceiver(address receiver);
/**
* @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.
* @param spender Address that may be allowed to operate on tokens without being their owner.
* @param allowance Amount of tokens a `spender` is allowed to operate with.
* @param needed Minimum amount required to perform a transfer.
*/
error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);
/**
* @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
* @param approver Address initiating an approval operation.
*/
error ERC20InvalidApprover(address approver);
/**
* @dev Indicates a failure with the `spender` to be approved. Used in approvals.
* @param spender Address that may be allowed to operate on tokens without being their owner.
*/
error ERC20InvalidSpender(address spender);
}
/**
* @dev Standard ERC-721 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.
*/
interface IERC721Errors {
/**
* @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20.
* Used in balance queries.
* @param owner Address of the current owner of a token.
*/
error ERC721InvalidOwner(address owner);
/**
* @dev Indicates a `tokenId` whose `owner` is the zero address.
* @param tokenId Identifier number of a token.
*/
error ERC721NonexistentToken(uint256 tokenId);
/**
* @dev Indicates an error related to the ownership over a particular token. Used in transfers.
* @param sender Address whose tokens are being transferred.
* @param tokenId Identifier number of a token.
* @param owner Address of the current owner of a token.
*/
error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);
/**
* @dev Indicates a failure with the token `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
*/
error ERC721InvalidSender(address sender);
/**
* @dev Indicates a failure with the token `receiver`. Used in transfers.
* @param receiver Address to which tokens are being transferred.
*/
error ERC721InvalidReceiver(address receiver);
/**
* @dev Indicates a failure with the `operator`’s approval. Used in transfers.
* @param operator Address that may be allowed to operate on tokens without being their owner.
* @param tokenId Identifier number of a token.
*/
error ERC721InsufficientApproval(address operator, uint256 tokenId);
/**
* @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
* @param approver Address initiating an approval operation.
*/
error ERC721InvalidApprover(address approver);
/**
* @dev Indicates a failure with the `operator` to be approved. Used in approvals.
* @param operator Address that may be allowed to operate on tokens without being their owner.
*/
error ERC721InvalidOperator(address operator);
}
/**
* @dev Standard ERC-1155 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.
*/
interface IERC1155Errors {
/**
* @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
* @param balance Current balance for the interacting account.
* @param needed Minimum amount required to perform a transfer.
* @param tokenId Identifier number of a token.
*/
error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);
/**
* @dev Indicates a failure with the token `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
*/
error ERC1155InvalidSender(address sender);
/**
* @dev Indicates a failure with the token `receiver`. Used in transfers.
* @param receiver Address to which tokens are being transferred.
*/
error ERC1155InvalidReceiver(address receiver);
/**
* @dev Indicates a failure with the `operator`’s approval. Used in transfers.
* @param operator Address that may be allowed to operate on tokens without being their owner.
* @param owner Address of the current owner of a token.
*/
error ERC1155MissingApprovalForAll(address operator, address owner);
/**
* @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
* @param approver Address initiating an approval operation.
*/
error ERC1155InvalidApprover(address approver);
/**
* @dev Indicates a failure with the `operator` to be approved. Used in approvals.
* @param operator Address that may be allowed to operate on tokens without being their owner.
*/
error ERC1155InvalidOperator(address operator);
/**
* @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.
* Used in batch transfers.
* @param idsLength Length of the array of token identifiers
* @param valuesLength Length of the array of token amounts
*/
error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (token/ERC20/ERC20.sol)
pragma solidity ^0.8.20;
import {IERC20} from "./IERC20.sol";
import {IERC20Metadata} from "./extensions/IERC20Metadata.sol";
import {Context} from "../../utils/Context.sol";
import {IERC20Errors} from "../../interfaces/draft-IERC6093.sol";
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
*
* TIP: For a detailed writeup see our guide
* https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* The default value of {decimals} is 18. To change this, you should override
* this function so it returns a different value.
*
* We have followed general OpenZeppelin Contracts guidelines: functions revert
* instead returning `false` on failure. This behavior is nonetheless
* conventional and does not conflict with the expectations of ERC-20
* applications.
*/
abstract contract ERC20 is Context, IERC20, IERC20Metadata, IERC20Errors {
mapping(address account => uint256) private _balances;
mapping(address account => mapping(address spender => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {name} and {symbol}.
*
* Both values are immutable: they can only be set once during construction.
*/
constructor(string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
}
/**
* @dev Returns the name of the token.
*/
function name() public view virtual returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view virtual returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5.05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the default value returned by this function, unless
* it's overridden.
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view virtual returns (uint8) {
return 18;
}
/// @inheritdoc IERC20
function totalSupply() public view virtual returns (uint256) {
return _totalSupply;
}
/// @inheritdoc IERC20
function balanceOf(address account) public view virtual returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - the caller must have a balance of at least `value`.
*/
function transfer(address to, uint256 value) public virtual returns (bool) {
address owner = _msgSender();
_transfer(owner, to, value);
return true;
}
/// @inheritdoc IERC20
function allowance(address owner, address spender) public view virtual returns (uint256) {
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* NOTE: If `value` is the maximum `uint256`, the allowance is not updated on
* `transferFrom`. This is semantically equivalent to an infinite approval.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 value) public virtual returns (bool) {
address owner = _msgSender();
_approve(owner, spender, value);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Skips emitting an {Approval} event indicating an allowance update. This is not
* required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve].
*
* NOTE: Does not update the allowance if the current allowance
* is the maximum `uint256`.
*
* Requirements:
*
* - `from` and `to` cannot be the zero address.
* - `from` must have a balance of at least `value`.
* - the caller must have allowance for ``from``'s tokens of at least
* `value`.
*/
function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {
address spender = _msgSender();
_spendAllowance(from, spender, value);
_transfer(from, to, value);
return true;
}
/**
* @dev Moves a `value` amount of tokens from `from` to `to`.
*
* This internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* NOTE: This function is not virtual, {_update} should be overridden instead.
*/
function _transfer(address from, address to, uint256 value) internal {
if (from == address(0)) {
revert ERC20InvalidSender(address(0));
}
if (to == address(0)) {
revert ERC20InvalidReceiver(address(0));
}
_update(from, to, value);
}
/**
* @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`
* (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding
* this function.
*
* Emits a {Transfer} event.
*/
function _update(address from, address to, uint256 value) internal virtual {
if (from == address(0)) {
// Overflow check required: The rest of the code assumes that totalSupply never overflows
_totalSupply += value;
} else {
uint256 fromBalance = _balances[from];
if (fromBalance < value) {
revert ERC20InsufficientBalance(from, fromBalance, value);
}
unchecked {
// Overflow not possible: value <= fromBalance <= totalSupply.
_balances[from] = fromBalance - value;
}
}
if (to == address(0)) {
unchecked {
// Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.
_totalSupply -= value;
}
} else {
unchecked {
// Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.
_balances[to] += value;
}
}
emit Transfer(from, to, value);
}
/**
* @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).
* Relies on the `_update` mechanism
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* NOTE: This function is not virtual, {_update} should be overridden instead.
*/
function _mint(address account, uint256 value) internal {
if (account == address(0)) {
revert ERC20InvalidReceiver(address(0));
}
_update(address(0), account, value);
}
/**
* @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.
* Relies on the `_update` mechanism.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* NOTE: This function is not virtual, {_update} should be overridden instead
*/
function _burn(address account, uint256 value) internal {
if (account == address(0)) {
revert ERC20InvalidSender(address(0));
}
_update(account, address(0), value);
}
/**
* @dev Sets `value` as the allowance of `spender` over the `owner`'s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*
* Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.
*/
function _approve(address owner, address spender, uint256 value) internal {
_approve(owner, spender, value, true);
}
/**
* @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.
*
* By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by
* `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any
* `Approval` event during `transferFrom` operations.
*
* Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to
* true using the following override:
*
* ```solidity
* function _approve(address owner, address spender, uint256 value, bool) internal virtual override {
* super._approve(owner, spender, value, true);
* }
* ```
*
* Requirements are the same as {_approve}.
*/
function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {
if (owner == address(0)) {
revert ERC20InvalidApprover(address(0));
}
if (spender == address(0)) {
revert ERC20InvalidSpender(address(0));
}
_allowances[owner][spender] = value;
if (emitEvent) {
emit Approval(owner, spender, value);
}
}
/**
* @dev Updates `owner`'s allowance for `spender` based on spent `value`.
*
* Does not update the allowance value in case of infinite allowance.
* Revert if not enough allowance is available.
*
* Does not emit an {Approval} event.
*/
function _spendAllowance(address owner, address spender, uint256 value) internal virtual {
uint256 currentAllowance = allowance(owner, spender);
if (currentAllowance < type(uint256).max) {
if (currentAllowance < value) {
revert ERC20InsufficientAllowance(spender, currentAllowance, value);
}
unchecked {
_approve(owner, spender, currentAllowance - value, false);
}
}
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (token/ERC20/extensions/IERC20Metadata.sol)
pragma solidity >=0.6.2;
import {IERC20} from "../IERC20.sol";
/**
* @dev Interface for the optional metadata functions from the ERC-20 standard.
*/
interface IERC20Metadata is IERC20 {
/**
* @dev Returns the name of the token.
*/
function name() external view returns (string memory);
/**
* @dev Returns the symbol of the token.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the decimals places of the token.
*/
function decimals() external view returns (uint8);
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (token/ERC20/IERC20.sol)
pragma solidity >=0.4.16;
/**
* @dev Interface of the ERC-20 standard as defined in the ERC.
*/
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);
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)
pragma solidity ^0.8.20;
/**
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
function _contextSuffixLength() internal view virtual returns (uint256) {
return 0;
}
}{
"optimizer": {
"enabled": true,
"runs": 200
},
"evmVersion": "paris",
"outputSelection": {
"*": {
"*": [
"evm.bytecode",
"evm.deployedBytecode",
"devdoc",
"userdoc",
"metadata",
"abi"
]
}
}
}Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
Contract ABI
API[{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"allowance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientAllowance","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"balance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientBalance","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC20InvalidApprover","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC20InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC20InvalidSender","type":"error"},{"inputs":[{"internalType":"address","name":"spender","type":"address"}],"name":"ERC20InvalidSpender","type":"error"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"OwnableInvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"OwnableUnauthorizedAccount","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"ethValue","type":"uint256"}],"name":"calculateHowMuchToBuy","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"contractTransfer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"}],"name":"ethDeposits","outputs":[{"internalType":"uint256","name":"dep","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"purchase","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawETH","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]Contract Creation Code
60806040526acecb8f27f4200f3a00000060065534801561001f57600080fd5b5060405161101338038061101383398101604081905261003e91610291565b6040805180820182526001808252600b60fb1b6020808401829052845180860190955291845290830152829160036100768382610360565b5060046100838282610360565b5050506001600160a01b0381166100b557604051631e4fbdf760e01b8152600060048201526024015b60405180910390fd5b6100be816100db565b506100d5306b033b2e3c9fd0803ce800000061012d565b50610445565b600580546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b6001600160a01b0382166101575760405163ec442f0560e01b8152600060048201526024016100ac565b61016360008383610167565b5050565b6001600160a01b038316610192578060026000828254610187919061041e565b909155506102049050565b6001600160a01b038316600090815260208190526040902054818110156101e55760405163391434e360e21b81526001600160a01b038516600482015260248101829052604481018390526064016100ac565b6001600160a01b03841660009081526020819052604090209082900390555b6001600160a01b0382166102205760028054829003905561023f565b6001600160a01b03821660009081526020819052604090208054820190555b816001600160a01b0316836001600160a01b03167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef8360405161028491815260200190565b60405180910390a3505050565b6000602082840312156102a357600080fd5b81516001600160a01b03811681146102ba57600080fd5b9392505050565b634e487b7160e01b600052604160045260246000fd5b600181811c908216806102eb57607f821691505b60208210810361030b57634e487b7160e01b600052602260045260246000fd5b50919050565b601f82111561035b57806000526020600020601f840160051c810160208510156103385750805b601f840160051c820191505b818110156103585760008155600101610344565b50505b505050565b81516001600160401b03811115610379576103796102c1565b61038d8161038784546102d7565b84610311565b6020601f8211600181146103c157600083156103a95750848201515b600019600385901b1c1916600184901b178455610358565b600084815260208120601f198516915b828110156103f157878501518255602094850194600190920191016103d1565b508482101561040f5786840151600019600387901b60f8161c191681555b50505050600190811b01905550565b8082018082111561043f57634e487b7160e01b600052601160045260246000fd5b92915050565b610bbf806104546000396000f3fe6080604052600436106101025760003560e01c8063715018a611610095578063a9059cbb11610064578063a9059cbb146102bb578063b9d1ed4a146102db578063cca4920214610308578063dd62ed3e14610328578063f2fde38b1461036e57600080fd5b8063715018a6146102495780637a1234ea1461025e5780638da5cb5b1461027e57806395d89b41146102a657600080fd5b8063313ce567116100d1578063313ce567146101cd5780634782f779146101e957806364edfbf01461020b57806370a082311461021357600080fd5b806306fdde0314610133578063095ea7b31461015e57806318160ddd1461018e57806323b872dd146101ad57600080fd5b3661012e5733600090815260086020526040812080543492906101269084906109cb565b925050819055005b600080fd5b34801561013f57600080fd5b5061014861038e565b60405161015591906109de565b60405180910390f35b34801561016a57600080fd5b5061017e610179366004610a48565b610420565b6040519015158152602001610155565b34801561019a57600080fd5b506002545b604051908152602001610155565b3480156101b957600080fd5b5061017e6101c8366004610a72565b61043a565b3480156101d957600080fd5b5060405160128152602001610155565b3480156101f557600080fd5b50610209610204366004610a48565b61045e565b005b6102096104cb565b34801561021f57600080fd5b5061019f61022e366004610aaf565b6001600160a01b031660009081526020819052604090205490565b34801561025557600080fd5b506102096105a8565b34801561026a57600080fd5b5061019f610279366004610aca565b6105bc565b34801561028a57600080fd5b506005546040516001600160a01b039091168152602001610155565b3480156102b257600080fd5b506101486105df565b3480156102c757600080fd5b5061017e6102d6366004610a48565b6105ee565b3480156102e757600080fd5b5061019f6102f6366004610aaf565b60086020526000908152604090205481565b34801561031457600080fd5b50610209610323366004610a48565b6105fc565b34801561033457600080fd5b5061019f610343366004610ae3565b6001600160a01b03918216600090815260016020908152604080832093909416825291909152205490565b34801561037a57600080fd5b50610209610389366004610aaf565b61060e565b60606003805461039d90610b16565b80601f01602080910402602001604051908101604052809291908181526020018280546103c990610b16565b80156104165780601f106103eb57610100808354040283529160200191610416565b820191906000526020600020905b8154815290600101906020018083116103f957829003601f168201915b5050505050905090565b60003361042e81858561064c565b60019150505b92915050565b600033610448858285610659565b6104538585856106d8565b506001949350505050565b610466610737565b6000826001600160a01b03168260405160006040518083038185875af1925050503d80600081146104b3576040519150601f19603f3d011682016040523d82523d6000602084013e6104b8565b606091505b50509050806104c657600080fd5b505050565b6368ed92804210156105245760405162461bcd60e51b815260206004820152601c60248201527f5075626c69632073616c65206c697665206f6e2054756573646179210000000060448201526064015b60405180910390fd5b600061052f346105bc565b90506006548160075461054291906109cb565b11156105835760405162461bcd60e51b815260206004820152601060248201526f3235304d206d617820737570706c792160801b604482015260640161051b565b61058d33826105ee565b5080600760008282546105a091906109cb565b909155505050565b6105b0610737565b6105ba6000610764565b565b60008047600654846105ce9190610b50565b6105d89190610b67565b9392505050565b60606004805461039d90610b16565b60003361042e8185856106d8565b610604610737565b6104c682826105ee565b610616610737565b6001600160a01b03811661064057604051631e4fbdf760e01b81526000600482015260240161051b565b61064981610764565b50565b6104c683838360016107b6565b6001600160a01b038381166000908152600160209081526040808320938616835292905220546000198110156106d257818110156106c357604051637dc7a0d960e11b81526001600160a01b0384166004820152602481018290526044810183905260640161051b565b6106d2848484840360006107b6565b50505050565b6001600160a01b03831661070257604051634b637e8f60e11b81526000600482015260240161051b565b6001600160a01b03821661072c5760405163ec442f0560e01b81526000600482015260240161051b565b6104c683838361088b565b6005546001600160a01b031633146105ba5760405163118cdaa760e01b815233600482015260240161051b565b600580546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b6001600160a01b0384166107e05760405163e602df0560e01b81526000600482015260240161051b565b6001600160a01b03831661080a57604051634a1406b160e11b81526000600482015260240161051b565b6001600160a01b03808516600090815260016020908152604080832093871683529290522082905580156106d257826001600160a01b0316846001600160a01b03167f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b9258460405161087d91815260200190565b60405180910390a350505050565b6001600160a01b0383166108b65780600260008282546108ab91906109cb565b909155506109289050565b6001600160a01b038316600090815260208190526040902054818110156109095760405163391434e360e21b81526001600160a01b0385166004820152602481018290526044810183905260640161051b565b6001600160a01b03841660009081526020819052604090209082900390555b6001600160a01b03821661094457600280548290039055610963565b6001600160a01b03821660009081526020819052604090208054820190555b816001600160a01b0316836001600160a01b03167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef836040516109a891815260200190565b60405180910390a3505050565b634e487b7160e01b600052601160045260246000fd5b80820180821115610434576104346109b5565b602081526000825180602084015260005b81811015610a0c57602081860181015160408684010152016109ef565b506000604082850101526040601f19601f83011684010191505092915050565b80356001600160a01b0381168114610a4357600080fd5b919050565b60008060408385031215610a5b57600080fd5b610a6483610a2c565b946020939093013593505050565b600080600060608486031215610a8757600080fd5b610a9084610a2c565b9250610a9e60208501610a2c565b929592945050506040919091013590565b600060208284031215610ac157600080fd5b6105d882610a2c565b600060208284031215610adc57600080fd5b5035919050565b60008060408385031215610af657600080fd5b610aff83610a2c565b9150610b0d60208401610a2c565b90509250929050565b600181811c90821680610b2a57607f821691505b602082108103610b4a57634e487b7160e01b600052602260045260246000fd5b50919050565b8082028115828204841417610434576104346109b5565b600082610b8457634e487b7160e01b600052601260045260246000fd5b50049056fea264697066735822122018225c530694719b36180206c63aa7ac154543e10ad918309fcd9e31bbd31de464736f6c634300081c0033000000000000000000000000383360a51e156f05d8fcf3a525002e7bee2d8195
Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
000000000000000000000000383360a51e156f05d8fcf3a525002e7bee2d8195
-----Decoded View---------------
Arg [0] : _owner (address): 0x383360A51E156F05D8FCf3A525002E7BeE2D8195
-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000383360a51e156f05d8fcf3a525002e7bee2d8195
Loading...
Loading
Loading...
Loading
Multichain Portfolio | 35 Chains
| Chain | Token | Portfolio % | Price | Amount | Value |
|---|
Loading...
Loading
Loading...
Loading
Loading...
Loading
A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.