POL Price: $0.386627 (+2.24%)
 

Overview

POL Balance

Polygon PoS Chain LogoPolygon PoS Chain LogoPolygon PoS Chain Logo0 POL

POL Value

$0.00

Token Holdings

More Info

Private Name Tags

TokenTracker

NFT Worlds (WRLD) (@$0.0132)

Multichain Info

Transaction Hash
Method
Block
From
To
Approve626873032024-10-06 2:58:0728 hrs ago1728183487IN
NFT Worlds: WRLD Token
0 POL0.0014664930.00000014
Transfer626871852024-10-06 2:53:4228 hrs ago1728183222IN
NFT Worlds: WRLD Token
0 POL0.002454750
Approve626647242024-10-05 13:34:1841 hrs ago1728135258IN
NFT Worlds: WRLD Token
0 POL0.0017715136.24000012
Transfer626629862024-10-05 12:32:4442 hrs ago1728131564IN
NFT Worlds: WRLD Token
0 POL0.0012848434.92000004
Approve626408582024-10-04 23:27:282 days ago1728084448IN
NFT Worlds: WRLD Token
0 POL0.0007979730.00000003
Approve626398112024-10-04 22:50:102 days ago1728082210IN
NFT Worlds: WRLD Token
0 POL0.0014936230.55500001
Approve626242782024-10-04 13:35:582 days ago1728048958IN
NFT Worlds: WRLD Token
0 POL0.0012407939.03944923
Transfer626203582024-10-04 11:16:572 days ago1728040617IN
NFT Worlds: WRLD Token
0 POL0.0009437432.34000002
Approve626179512024-10-04 9:51:412 days ago1728035501IN
NFT Worlds: WRLD Token
0 POL0.0014664930.00000005
Transfer626077262024-10-04 3:49:153 days ago1728013755IN
NFT Worlds: WRLD Token
0 POL0.0014728129.9999999
Approve626039632024-10-04 1:35:563 days ago1728005756IN
NFT Worlds: WRLD Token
0 POL0.0014582130.00000047
Approve625867692024-10-03 15:21:533 days ago1727968913IN
NFT Worlds: WRLD Token
0 POL0.00547489112
Approve625867692024-10-03 15:21:533 days ago1727968913IN
NFT Worlds: WRLD Token
0 POL0.00733245150
Approve625867692024-10-03 15:21:533 days ago1727968913IN
NFT Worlds: WRLD Token
0 POL0.00899447184
Approve625514052024-10-02 18:23:034 days ago1727893383IN
NFT Worlds: WRLD Token
0 POL0.0008777633.00000371
Approve625503352024-10-02 17:45:094 days ago1727891109IN
NFT Worlds: WRLD Token
0 POL0.0015599831.91256141
Approve625192142024-10-01 23:17:385 days ago1727824658IN
NFT Worlds: WRLD Token
0 POL0.0014578530.00000002
Approve625180582024-10-01 22:36:385 days ago1727822198IN
NFT Worlds: WRLD Token
0 POL0.0015833532.3907591
Approve625048452024-10-01 14:45:405 days ago1727793940IN
NFT Worlds: WRLD Token
0 POL0.0014664930.00000497
Transfer624983232024-10-01 10:53:385 days ago1727780018IN
NFT Worlds: WRLD Token
0 POL0.0014731830.00000002
Transfer624792282024-09-30 23:35:576 days ago1727739357IN
NFT Worlds: WRLD Token
0 POL0.0014728230.00000005
Approve624791982024-09-30 23:34:536 days ago1727739293IN
NFT Worlds: WRLD Token
0 POL0.0014664930.00000004
Transfer624647462024-09-30 14:59:076 days ago1727708347IN
NFT Worlds: WRLD Token
0 POL0.0017669536.00000008
Approve624553682024-09-30 9:25:216 days ago1727688321IN
NFT Worlds: WRLD Token
0 POL0.0016032333
Approve624330832024-09-29 20:14:237 days ago1727640863IN
NFT Worlds: WRLD Token
0 POL0.0014582130.00000002
View all transactions

Parent Transaction Hash Block From To
View All Internal Transactions
Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
WRLD_Token_Polygon

Compiler Version
v0.8.0+commit.c7dfd78e

Optimization Enabled:
Yes with 1000000 runs

Other Settings:
default evmVersion
File 1 of 9 : WRLD_Token_Polygon.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Capped.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/metatx/ERC2771Context.sol";

contract WRLD_Token_Polygon is ERC20, ERC20Capped, Ownable, ReentrancyGuard, ERC2771Context {
  uint public feeBps;
  uint public feeFixed;
  uint public feeCap;
  address private feeRecipient;
  address public childChainManagerProxy;

  event TransferRef(address indexed sender, address indexed recipient, uint256 amount, uint256 ref);

  /**
   * address _forwarder: The trusted forwarder contract address (WRLD_Forwarder_Polygon contract)
   * address _depositManager: The trusted polygon contract address for bridge deposits
   */

  constructor(address _forwarder, address _childChainManagerProxy)
  ERC20("NFT Worlds", "WRLD")
  ERC20Capped(5000000000 ether)
  ERC2771Context(_forwarder) {
    feeRecipient = _msgSender();
    childChainManagerProxy = _childChainManagerProxy;
  }

  function deposit(address user, bytes calldata depositData) external {
    require(_msgSender() == childChainManagerProxy, "Address not allowed to deposit.");

    uint256 amount = abi.decode(depositData, (uint256));

    _mint(user, amount);
  }

  function withdraw(uint256 amount) external {
    _burn(_msgSender(), amount);
  }

  function updateChildChainManager(address _childChainManagerProxy) external onlyOwner {
    require(_childChainManagerProxy != address(0), "Bad ChildChainManagerProxy address.");

    childChainManagerProxy = _childChainManagerProxy;
  }

  function setFees(uint _feeBps, uint _feeFixed, uint _feeCap) external onlyOwner {
    feeBps = _feeBps;
    feeFixed = _feeFixed;
    feeCap = _feeCap;
  }

  function setFeeRecipient(address recipient) external onlyOwner {
    require(recipient != address(0), "recipient is 0 addr");
    feeRecipient = recipient;
  }

  function transferWithFee(address recipient, uint256 amount) public nonReentrant returns (bool) {
    uint senderBalance = balanceOf(_msgSender());
    require(senderBalance >= amount, "ERC20: transfer amount exceeds balance.");

    uint percentageFee = amount * feeBps / 10000 + feeFixed;
    uint fee = percentageFee <= feeCap ? percentageFee : feeCap;

    _transfer(_msgSender(), feeRecipient, fee);
    _transfer(_msgSender(), recipient, amount - fee);

    return true;
  }

  function transferWithRef(address recipient, uint256 amount, uint256 ref) external returns (bool) {
    _transfer(_msgSender(), recipient, amount);
    emit TransferRef(_msgSender(), recipient, amount, ref);
    return true;
  }

  function transferWithFeeRef(address recipient, uint256 amount, uint256 ref) external returns (bool) {
    transferWithFee(recipient, amount);
    emit TransferRef(_msgSender(), recipient, amount, ref);
    return true;
  }

  /**
   * Overrides
   */

  function _msgSender() internal view override(Context, ERC2771Context) returns (address) {
    return super._msgSender();
  }

  function _msgData() internal view override(Context, ERC2771Context) returns (bytes calldata) {
    return super._msgData();
  }

  function _mint(address to, uint256 amount) internal override(ERC20, ERC20Capped) {
    super._mint(to, amount);
  }
}

File 2 of 9 : ERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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:
     *
     * - `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");
        unchecked {
            _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");
        unchecked {
            _approve(_msgSender(), spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `sender` to `recipient`.
     *
     * 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:
     *
     * - `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");
        unchecked {
            _balances[sender] = senderBalance - amount;
        }
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, amount);

        _afterTokenTransfer(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:
     *
     * - `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 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 {}
}

File 3 of 9 : ERC20Capped.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/ERC20Capped.sol)

pragma solidity ^0.8.0;

import "../ERC20.sol";

/**
 * @dev Extension of {ERC20} that adds a cap to the supply of tokens.
 */
abstract contract ERC20Capped is ERC20 {
    uint256 private immutable _cap;

    /**
     * @dev Sets the value of the `cap`. This value is immutable, it can only be
     * set once during construction.
     */
    constructor(uint256 cap_) {
        require(cap_ > 0, "ERC20Capped: cap is 0");
        _cap = cap_;
    }

    /**
     * @dev Returns the cap on the token's total supply.
     */
    function cap() public view virtual returns (uint256) {
        return _cap;
    }

    /**
     * @dev See {ERC20-_mint}.
     */
    function _mint(address account, uint256 amount) internal virtual override {
        require(ERC20.totalSupply() + amount <= cap(), "ERC20Capped: cap exceeded");
        super._mint(account, amount);
    }
}

File 4 of 9 : Ownable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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 Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        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);
    }
}

File 5 of 9 : ReentrancyGuard.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        // On the first call to nonReentrant, _notEntered will be true
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;

        _;

        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }
}

File 6 of 9 : ERC2771Context.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (metatx/ERC2771Context.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Context variant with ERC2771 support.
 */
abstract contract ERC2771Context is Context {
    address private _trustedForwarder;

    constructor(address trustedForwarder) {
        _trustedForwarder = trustedForwarder;
    }

    function isTrustedForwarder(address forwarder) public view virtual returns (bool) {
        return forwarder == _trustedForwarder;
    }

    function _msgSender() internal view virtual override returns (address sender) {
        if (isTrustedForwarder(msg.sender)) {
            // The assembly code is more direct than the Solidity version using `abi.decode`.
            assembly {
                sender := shr(96, calldataload(sub(calldatasize(), 20)))
            }
        } else {
            return super._msgSender();
        }
    }

    function _msgData() internal view virtual override returns (bytes calldata) {
        if (isTrustedForwarder(msg.sender)) {
            return msg.data[:msg.data.length - 20];
        } else {
            return super._msgData();
        }
    }
}

File 7 of 9 : IERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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 8 of 9 : IERC20Metadata.sol
// 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);
}

File 9 of 9 : Context.sol
// 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;
    }
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 1000000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"_forwarder","type":"address"},{"internalType":"address","name":"_childChainManagerProxy","type":"address"}],"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":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"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"sender","type":"address"},{"indexed":true,"internalType":"address","name":"recipient","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"ref","type":"uint256"}],"name":"TransferRef","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":"cap","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"childChainManagerProxy","outputs":[{"internalType":"address","name":"","type":"address"}],"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":"user","type":"address"},{"internalType":"bytes","name":"depositData","type":"bytes"}],"name":"deposit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"feeBps","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feeCap","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feeFixed","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":[{"internalType":"address","name":"forwarder","type":"address"}],"name":"isTrustedForwarder","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"}],"name":"setFeeRecipient","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_feeBps","type":"uint256"},{"internalType":"uint256","name":"_feeFixed","type":"uint256"},{"internalType":"uint256","name":"_feeCap","type":"uint256"}],"name":"setFees","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"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"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferWithFee","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"ref","type":"uint256"}],"name":"transferWithFeeRef","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"ref","type":"uint256"}],"name":"transferWithRef","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_childChainManagerProxy","type":"address"}],"name":"updateChildChainManager","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

Deployed Bytecode

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

0000000000000000000000007fe3aedfc76d7c6dd84b617081a9346de81236dc000000000000000000000000a6fa4fb5f76172d178d61b04b0ecd319c5d1c0aa

-----Decoded View---------------
Arg [0] : _forwarder (address): 0x7fE3AEDfC76D7C6DD84b617081A9346DE81236DC
Arg [1] : _childChainManagerProxy (address): 0xA6FA4fB5f76172d178d61B04b0ecd319C5d1C0aa

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 0000000000000000000000007fe3aedfc76d7c6dd84b617081a9346de81236dc
Arg [1] : 000000000000000000000000a6fa4fb5f76172d178d61b04b0ecd319c5d1c0aa


Block Transaction Gas Used Reward
view all blocks produced

Block Uncle Number Difficulty Gas Used Reward
View All Uncles
Loading...
Loading

OVERVIEW

10,000 buildable, multiplayer, play & earn NFT gaming worlds.

Loading...
Loading

Validator Index Block Amount
View All Withdrawals

Transaction Hash Block Value Eth2 PubKey Valid
View All Deposits
[ Download: CSV Export  ]

A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.