Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

• interface IERC20
•    - function totalSupply()
•    - function balanceOf(address account)
•    - function transfer(address recipient, ...
•    - function allowance(address owner, add ...
•    - function approve(address spender, uin ...
•    - function transferFrom(address sender, ...
• interface IERC20Metadata is IERC20
•    - function name()
•    - function symbol()
•    - function decimals()
•    - function _msgSender()
•    - function _msgData()
•  contract ERC20 is Context, IERC20, ...
•    - function name()
•    - function symbol()
•    - function decimals()
•    - function totalSupply()
•    - function balanceOf(address account)
•    - function transfer(address recipient, ...
•    - function allowance(address owner, add ...
•    - function approve(address spender, uin ...
•    - function transferFrom(address sender, ...
•    - function increaseAllowance(address sp ...
•    - function decreaseAllowance(address sp ...
•    - function _transfer(address sender, ad ...
•    - function _mint(address account, uint2 ...
•    - function _burn(address account, uint2 ...
•    - function _approve(address owner, addr ...
•    - function _beforeTokenTransfer(address ...
•    - function decimals()
• interface IPayable
•    - function pay(string memory serviceNam ...
•  contract StandardERC20 is ERC20Dec ... *
•    - function decimals()

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2021-06-05
*/

// SPDX-License-Identifier: MIT

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



pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @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 `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, 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 `sender` to `recipient` 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 sender, address recipient, uint256 amount) external returns (bool);

    /**
     * @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);
}

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



pragma solidity ^0.8.0;


/**
 * @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);
}

// File: @openzeppelin/contracts/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) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

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



pragma solidity ^0.8.0;




/**
 * @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 guidelines: functions revert instead
 * of 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 defaut 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:
     *
     * - `recipient` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, 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}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), 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}.
     *
     * Requirements:
     *
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);

        uint256 currentAllowance = _allowances[sender][_msgSender()];
        require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
        _approve(sender, _msgSender(), currentAllowance - 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) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][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) {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        _approve(_msgSender(), spender, currentAllowance - subtractedValue);

        return true;
    }

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

        _beforeTokenTransfer(sender, recipient, amount);

        uint256 senderBalance = _balances[sender];
        require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
        _balances[sender] = senderBalance - amount;
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, 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:
     *
     * - `to` 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);
    }

    /**
     * @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");
        _balances[account] = accountBalance - amount;
        _totalSupply -= amount;

        emit Transfer(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 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 to 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 { }
}

// File: contracts/token/ERC20/behaviours/ERC20Decimals.sol



pragma solidity ^0.8.0;


/**
 * @title ERC20Decimals
 * @dev Implementation of the ERC20Decimals. Extension of {ERC20} that adds decimals storage slot.
 */
abstract contract ERC20Decimals is ERC20 {
    uint8 immutable private _decimals;

    /**
     * @dev Sets the value of the `decimals`. This value is immutable, it can only be
     * set once during construction.
     */
    constructor (uint8 decimals_) {
        _decimals = decimals_;
    }

    function decimals() public view virtual override returns (uint8) {
        return _decimals;
    }
}

// File: contracts/service/ServicePayer.sol



pragma solidity ^0.8.0;

interface IPayable {
    function pay(string memory serviceName) external payable;
}

/**
 * @title ServicePayer
 * @dev Implementation of the ServicePayer
 */
abstract contract ServicePayer {

    constructor (address payable receiver, string memory serviceName) payable {
        IPayable(receiver).pay{value: msg.value}(serviceName);
    }
}

// File: contracts/token/ERC20/StandardERC20.sol



pragma solidity ^0.8.0;



/**
 * @title StandardERC20
 * @dev Implementation of the StandardERC20
 */
contract StandardERC20 is ERC20Decimals, ServicePayer {

    constructor (
        string memory name_,
        string memory symbol_,
        uint8 decimals_,
        uint256 initialBalance_,
        address payable feeReceiver_
    )
        ERC20(name_, symbol_)
        ERC20Decimals(decimals_)
        ServicePayer(feeReceiver_, "StandardERC20")
        payable
    {
        require(initialBalance_ > 0, "StandardERC20: supply cannot be zero");

        _mint(_msgSender(), initialBalance_);
    }

    function decimals() public view virtual override returns (uint8) {
        return super.decimals();
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"name_","type":"string"},{"internalType":"string","name":"symbol_","type":"string"},{"internalType":"uint8","name":"decimals_","type":"uint8"},{"internalType":"uint256","name":"initialBalance_","type":"uint256"},{"internalType":"address payable","name":"feeReceiver_","type":"address"}],"stateMutability":"payable","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":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":"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":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","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":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","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"}]

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

00000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000001a784379d99db42000000000000000000000000000000332de880430383f9a57d61c2d7926b52cbecbb360000000000000000000000000000000000000000000000000000000000000008626f7577636f696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004424f555700000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : name_ (string): bouwcoin
Arg [1] : symbol_ (string): BOUW
Arg [2] : decimals_ (uint8): 18
Arg [3] : initialBalance_ (uint256): 2000000000000000000000000
Arg [4] : feeReceiver_ (address): 0x332dE880430383f9a57D61c2d7926b52CBecbB36

-----Encoded View---------------
9 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000e0
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000012
Arg [3] : 00000000000000000000000000000000000000000001a784379d99db42000000
Arg [4] : 000000000000000000000000332de880430383f9a57d61c2d7926b52cbecbb36
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000008
Arg [6] : 626f7577636f696e000000000000000000000000000000000000000000000000
Arg [7] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [8] : 424f555700000000000000000000000000000000000000000000000000000000