Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../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.
 *
 * By default, the owner account will be the one that deploys the contract. 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;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @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 {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing 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 {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _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 v4.7.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.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}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * 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.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping(address => uint256) private _balances;

    mapping(address => mapping(address => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * All two of these 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 override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override 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 value {ERC20} uses, unless this function is
     * 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 override returns (uint8) {
        return 18;
    }

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

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual override 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 `amount`.
     */
    function transfer(address to, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `amount` 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 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, amount);
        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 `amount`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) public virtual override returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, amount);
        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, allowance(owner, spender) + addedValue);
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        address owner = _msgSender();
        uint256 currentAllowance = allowance(owner, spender);
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `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.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     */
    function _transfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(from, to, amount);

        uint256 fromBalance = _balances[from];
        require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[from] = fromBalance - amount;
        }
        _balances[to] += amount;

        emit Transfer(from, to, amount);

        _afterTokenTransfer(from, to, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
        }
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` 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.
     */
    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Updates `owner` s allowance for `spender` based on spent `amount`.
     *
     * Does not update the allowance amount in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Might emit an {Approval} event.
     */
    function _spendAllowance(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "ERC20: insufficient allowance");
            unchecked {
                _approve(owner, spender, currentAllowance - amount);
            }
        }
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
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 v4.6.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @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 amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` 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 amount) 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 `amount` 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 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` 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 amount
    ) external returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @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;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (utils/math/SafeMath.sol)

pragma solidity ^0.8.0;

// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.

/**
 * @dev Wrappers over Solidity's arithmetic operations.
 *
 * NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler
 * now has built in overflow checking.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        return a + b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        return a * b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b <= a, errorMessage);
            return a - b;
        }
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a / b;
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
pragma experimental ABIEncoderV2;

interface IUniswapV2Factory {
    event PairCreated(
        address indexed token0,
        address indexed token1,
        address pair,
        uint256
    );

    function feeTo() external view returns (address);

    function feeToSetter() external view returns (address);

    function getPair(address tokenA, address tokenB)
        external
        view
        returns (address pair);

    function allPairs(uint256) external view returns (address pair);

    function allPairsLength() external view returns (uint256);

    function createPair(address tokenA, address tokenB)
        external
        returns (address pair);

    function setFeeTo(address) external;

    function setFeeToSetter(address) external;
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
pragma experimental ABIEncoderV2;

interface IUniswapV2Pair {
    event Approval(
        address indexed owner,
        address indexed spender,
        uint256 value
    );
    event Transfer(address indexed from, address indexed to, uint256 value);

    function name() external pure returns (string memory);

    function symbol() external pure returns (string memory);

    function decimals() external pure returns (uint8);

    function totalSupply() external view returns (uint256);

    function balanceOf(address owner) external view returns (uint256);

    function allowance(address owner, address spender)
        external
        view
        returns (uint256);

    function approve(address spender, uint256 value) external returns (bool);

    function transfer(address to, uint256 value) external returns (bool);

    function transferFrom(
        address from,
        address to,
        uint256 value
    ) external returns (bool);

    function DOMAIN_SEPARATOR() external view returns (bytes32);

    function PERMIT_TYPEHASH() external pure returns (bytes32);

    function nonces(address owner) external view returns (uint256);

    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    event Mint(address indexed sender, uint256 amount0, uint256 amount1);
    event Burn(
        address indexed sender,
        uint256 amount0,
        uint256 amount1,
        address indexed to
    );
    event Swap(
        address indexed sender,
        uint256 amount0In,
        uint256 amount1In,
        uint256 amount0Out,
        uint256 amount1Out,
        address indexed to
    );
    event Sync(uint112 reserve0, uint112 reserve1);

    function MINIMUM_LIQUIDITY() external pure returns (uint256);

    function factory() external view returns (address);

    function token0() external view returns (address);

    function token1() external view returns (address);

    function getReserves()
        external
        view
        returns (
            uint112 reserve0,
            uint112 reserve1,
            uint32 blockTimestampLast
        );

    function price0CumulativeLast() external view returns (uint256);

    function price1CumulativeLast() external view returns (uint256);

    function kLast() external view returns (uint256);

    function mint(address to) external returns (uint256 liquidity);

    function burn(address to)
        external
        returns (uint256 amount0, uint256 amount1);

    function swap(
        uint256 amount0Out,
        uint256 amount1Out,
        address to,
        bytes calldata data
    ) external;

    function skim(address to) external;

    function sync() external;

    function initialize(address, address) external;
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
pragma experimental ABIEncoderV2;

interface IUniswapV2Router02 {
    function factory() external pure returns (address);

    function WETH() external pure returns (address);

    function addLiquidity(
        address tokenA,
        address tokenB,
        uint256 amountADesired,
        uint256 amountBDesired,
        uint256 amountAMin,
        uint256 amountBMin,
        address to,
        uint256 deadline
    )
        external
        returns (
            uint256 amountA,
            uint256 amountB,
            uint256 liquidity
        );

    function addLiquidityETH(
        address token,
        uint256 amountTokenDesired,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline
    )
        external
        payable
        returns (
            uint256 amountToken,
            uint256 amountETH,
            uint256 liquidity
        );

    function swapExactTokensForTokensSupportingFeeOnTransferTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external;

    function swapExactETHForTokensSupportingFeeOnTransferTokens(
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external payable;

    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external;
}

// SPDX-License-Identifier: MIT
// Website: https://www.omnom.vip
// Telegram: https://t.me/omnomentryportal
// Twitter: https://twitter.com/OmNomerc

pragma solidity ^0.8.10;
pragma experimental ABIEncoderV2;
import "./IUniswapV2Router02.sol";
import "./IUniswapV2Factory.sol";
import "./IUniswapV2Pair.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/math/SafeMath.sol";

contract Omnom is Context, IERC20, Ownable {
    using SafeMath for uint256;
    mapping (address => uint256) private _balances;
    mapping (address => mapping (address => uint256)) private _allowances;
    mapping (address => bool) private _isExcludedFromFee;
    mapping (address => bool) private bots;
    mapping(address => uint256) private _holderLastTransferTimestamp;
    bool public transferDelayEnabled = true;
    address payable private _taxWallet;

    uint256 private buyTax=0;
    uint256 private sellTax=0;
    uint256 private _preventSwapBefore=5;
    uint256 private _buyCount=0;

    uint8 private constant _decimals = 18;
    uint256 private constant _tTotal = 420690000000000 * 10**_decimals;
    string private constant _name = unicode"Omnom";
    string private constant _symbol = unicode"Omnom";
    uint256 public _maxTxAmount = _tTotal * 20 / 1000; // 2%
    uint256 public _maxWalletSize = _tTotal * 20 / 1000; // 2% 
    uint256 public _taxSwapThreshold= _tTotal * 5 / 10000; // 0.05%
    uint256 public _maxTaxSwap= 10000 * 10**_decimals;

    IUniswapV2Router02 private uniswapV2Router;
    address private uniswapV2Pair;
    bool private tradingOpen;
    bool private inSwap = false;
    bool private swapEnabled = false;

    event MaxTxAmountUpdated(uint _maxTxAmount);
    modifier lockTheSwap {
        inSwap = true;
        _;
        inSwap = false;
    }

    constructor () {
       _taxWallet = payable(_msgSender());
        _balances[_msgSender()] = _tTotal;
        IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
        _isExcludedFromFee[address(_uniswapV2Router)] = true;
        uniswapV2Router = _uniswapV2Router;
        _approve(address(this), address(uniswapV2Router), _tTotal);

        _isExcludedFromFee[owner()] = true;
        _isExcludedFromFee[address(this)] = true;
        _isExcludedFromFee[_taxWallet] = true;
        emit Transfer(address(0), _msgSender(), _tTotal);
    }

    function name() public pure returns (string memory) {
        return _name;
    }

    function symbol() public pure returns (string memory) {
        return _symbol;
    }

    function decimals() public pure returns (uint8) {
        return _decimals;
    }

    function totalSupply() public pure override returns (uint256) {
        return _tTotal;
    }

    function balanceOf(address account) public view override returns (uint256) {
        return _balances[account];
    }

    function transfer(address recipient, uint256 amount) public override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    function allowance(address owner, address spender) public view override returns (uint256) {
        return _allowances[owner][spender];
    }

    function approve(address spender, uint256 amount) public override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    function transferFrom(address sender, address recipient, uint256 amount) public override returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        return true;
    }

    function _approve(address owner, address spender, uint256 amount) private {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");
        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    function _transfer(address from, address to, uint256 amount) private {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");
        require(amount > 0, "Transfer amount must be greater than zero");
        uint256 taxAmount=0;
        if (from != owner() && to != owner()) {
            require(!bots[from] && !bots[to]);
            taxAmount = amount.mul(buyTax).div(100);

            if (transferDelayEnabled) {
                  if (to != address(uniswapV2Router) && to != address(uniswapV2Pair)) {
                      require(
                          _holderLastTransferTimestamp[tx.origin] <
                              block.number,
                          "_transfer:: Transfer Delay enabled.  Only one purchase per block allowed."
                      );
                      _holderLastTransferTimestamp[tx.origin] = block.number;
                  }
              }

            if (from == uniswapV2Pair && to != address(uniswapV2Router) && ! _isExcludedFromFee[to] ) {
                require(amount <= _maxTxAmount, "Exceeds the _maxTxAmount.");
                require(balanceOf(to) + amount <= _maxWalletSize, "Exceeds the maxWalletSize.");
                _buyCount++;
            }

            if(to == uniswapV2Pair && from!= address(this) ){
                taxAmount = amount.mul(sellTax).div(100);
            }

            uint256 contractTokenBalance = balanceOf(address(this));
            if (!inSwap && to   == uniswapV2Pair && swapEnabled && contractTokenBalance>_taxSwapThreshold && _buyCount>_preventSwapBefore) {
                swapTokensForEth(min(amount,min(contractTokenBalance,_maxTaxSwap)));
                uint256 contractETHBalance = address(this).balance;
                if(contractETHBalance > 0) {
                    sendETHToFee(address(this).balance);
                }
            }
        }

        if(taxAmount>0){
          _balances[address(this)]=_balances[address(this)].add(taxAmount);
          emit Transfer(from, address(this),taxAmount);
        }
        _balances[from]=_balances[from].sub(amount);
        _balances[to]=_balances[to].add(amount.sub(taxAmount));
        emit Transfer(from, to, amount.sub(taxAmount));
    }


    function min(uint256 a, uint256 b) private pure returns (uint256){
      return (a>b)?b:a;
    }

    function swapTokensForEth(uint256 tokenAmount) private lockTheSwap {
        address[] memory path = new address[](2);
        path[0] = address(this);
        path[1] = uniswapV2Router.WETH();
        _approve(address(this), address(uniswapV2Router), tokenAmount);
        uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
            tokenAmount,
            0,
            path,
            address(this),
            block.timestamp
        );
    }

    function removeLimits() external onlyOwner{
        _maxTxAmount = _tTotal;
        _maxWalletSize=_tTotal;
        transferDelayEnabled=false;
        emit MaxTxAmountUpdated(_tTotal);
    }

    function sendETHToFee(uint256 amount) private {
        _taxWallet.transfer(amount);
    }

    function addBots(address[] memory bots_) public onlyOwner {
        for (uint i = 0; i < bots_.length; i++) {
            bots[bots_[i]] = true;
        }
    }

    function delBots(address[] memory notbot) public onlyOwner {
      for (uint i = 0; i < notbot.length; i++) {
          bots[notbot[i]] = false;
      }
    }

    function isBot(address a) public view returns (bool){
      return bots[a];
    }

    function setUniswapV2Pair(address _uniswapV2Pair) external onlyOwner() {
        uniswapV2Pair = _uniswapV2Pair;
        _isExcludedFromFee[address(uniswapV2Pair)] = true;
    }

    function createUniswapV2Pair() external onlyOwner() {
        uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this), uniswapV2Router.WETH());
        _isExcludedFromFee[address(uniswapV2Pair)] = true;
    }

    function openTrading() external onlyOwner() {
        require(!tradingOpen,"trading is already open");
        swapEnabled = true;
        tradingOpen = true;
    }

    function setFee(uint256 _buyTax, uint256 _sellTax) external onlyOwner{
        buyTax = _buyTax;
        sellTax = _sellTax;
    }

    receive() external payable {}

    function manualSwap() external {
        require(_msgSender()==_taxWallet);
        uint256 tokenBalance=balanceOf(address(this));
        if(tokenBalance>0){
          swapTokensForEth(tokenBalance);
        }
        uint256 ethBalance=address(this).balance;
        if(ethBalance>0){
          sendETHToFee(ethBalance);
        }
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 10
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"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":false,"internalType":"uint256","name":"_maxTxAmount","type":"uint256"}],"name":"MaxTxAmountUpdated","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":[],"name":"_maxTaxSwap","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"_maxTxAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"_maxWalletSize","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"_taxSwapThreshold","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"bots_","type":"address[]"}],"name":"addBots","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":"amount","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":[],"name":"createUniswapV2Pair","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address[]","name":"notbot","type":"address[]"}],"name":"delBots","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"a","type":"address"}],"name":"isBot","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"manualSwap","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"openTrading","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"removeLimits","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_buyTax","type":"uint256"},{"internalType":"uint256","name":"_sellTax","type":"uint256"}],"name":"setFee","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_uniswapV2Pair","type":"address"}],"name":"setUniswapV2Pair","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"transferDelayEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","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"},{"stateMutability":"payable","type":"receive"}]

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