Source Code
More Info
Private Name Tags
ContractCreator
TokenTracker
Multichain Info
N/A
Transaction Hash |
Method
|
Block
|
From
|
To
|
|||||
---|---|---|---|---|---|---|---|---|---|
Loading...
Loading
Contract Source Code Verified (Exact Match)
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("Nothing", "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
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
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

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.