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Contract

0x222560698bec2abFacF2158Cd8CaFb1F7Cb441F2
 

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Add Whitelisted ...135179092021-10-30 10:20:491082 days ago1635589249IN
0x22256069...F7Cb441F2
0 ETH0.290518124.44592176
Add Whitelisted ...135177312021-10-30 9:38:521082 days ago1635586732IN
0x22256069...F7Cb441F2
0 ETH0.24834917108.50561548
Add Whitelisted ...135176752021-10-30 9:26:591082 days ago1635586019IN
0x22256069...F7Cb441F2
0 ETH0.52391948106.07261506
Add Whitelisted ...135176272021-10-30 9:16:191082 days ago1635585379IN
0x22256069...F7Cb441F2
0 ETH0.54541134110.42573148
Add Whitelisted ...135175782021-10-30 9:05:321082 days ago1635584732IN
0x22256069...F7Cb441F2
0 ETH0.59700105120.86017682
Set Whitelist Ad...135173852021-10-30 8:25:091082 days ago1635582309IN
0x22256069...F7Cb441F2
0 ETH0.00313812120
0x60806040135173772021-10-30 8:23:471082 days ago1635582227IN
 Create: LaunchpadWhitelist
0 ETH0.09468444120

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Contract Source Code Verified (Exact Match)

Contract Name:
LaunchpadWhitelist

Compiler Version
v0.7.6+commit.7338295f

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
File 1 of 2 : LaunchpadWhitelist.sol
// SPDX-License-Identifier: Apache-2.0
// Copyright 2021 Enjinstarter
pragma solidity ^0.7.6;

import "./interfaces/ILaunchpadWhitelist.sol";

/**
 * @title Whitelist
 * @author Enjinstarter
 */
contract LaunchpadWhitelist is ILaunchpadWhitelist {
    uint256 public constant BATCH_MAX_NUM = 200;

    address public governanceAccount;
    address public whitelistAdmin;

    mapping(address => uint256) private _whitelisteds;

    constructor() {
        governanceAccount = msg.sender;
        whitelistAdmin = msg.sender;
    }

    modifier onlyBy(address account) {
        require(
            msg.sender == account,
            "LaunchpadWhitelist: sender unauthorized"
        );
        _;
    }

    function addWhitelisted(address account, uint256 amount)
        external
        override
        onlyBy(whitelistAdmin)
    {
        _addWhitelisted(account, amount);
    }

    function removeWhitelisted(address account)
        external
        override
        onlyBy(whitelistAdmin)
    {
        _removeWhitelisted(account);
    }

    function addWhitelistedBatch(
        address[] memory accounts,
        uint256[] memory amounts
    ) external override onlyBy(whitelistAdmin) {
        require(accounts.length > 0, "LaunchpadWhitelist: empty");
        require(
            accounts.length <= BATCH_MAX_NUM,
            "LaunchpadWhitelist: exceed max"
        );
        require(
            amounts.length == accounts.length,
            "LaunchpadWhitelist: different length"
        );

        for (uint256 i = 0; i < accounts.length; i++) {
            _addWhitelisted(accounts[i], amounts[i]);
        }
    }

    function removeWhitelistedBatch(address[] memory accounts)
        external
        override
        onlyBy(whitelistAdmin)
    {
        require(accounts.length > 0, "LaunchpadWhitelist: empty");
        require(
            accounts.length <= BATCH_MAX_NUM,
            "LaunchpadWhitelist: exceed max"
        );

        for (uint256 i = 0; i < accounts.length; i++) {
            _removeWhitelisted(accounts[i]);
        }
    }

    function setGovernanceAccount(address account)
        external
        override
        onlyBy(governanceAccount)
    {
        require(account != address(0), "LaunchpadWhitelist: zero account");

        governanceAccount = account;
    }

    function setWhitelistAdmin(address account)
        external
        override
        onlyBy(governanceAccount)
    {
        require(account != address(0), "LaunchpadWhitelist: zero account");

        whitelistAdmin = account;
    }

    function isWhitelisted(address account)
        external
        view
        override
        returns (bool isWhitelisted_)
    {
        require(account != address(0), "LaunchpadWhitelist: zero account");

        isWhitelisted_ = _whitelisteds[account] > 0;
    }

    function whitelistedAmountFor(address account)
        external
        view
        override
        returns (uint256 whitelistedAmount)
    {
        require(account != address(0), "LaunchpadWhitelist: zero account");

        whitelistedAmount = _whitelisteds[account];
    }

    function _addWhitelisted(address account, uint256 amount) internal {
        require(account != address(0), "LaunchpadWhitelist: zero account");
        require(amount > 0, "LaunchpadWhitelist: zero amount");
        require(
            _whitelisteds[account] == 0,
            "LaunchpadWhitelist: already whitelisted"
        );

        _whitelisteds[account] = amount;

        emit WhitelistedAdded(account, amount);
    }

    function _removeWhitelisted(address account) internal {
        require(account != address(0), "LaunchpadWhitelist: zero account");
        require(
            _whitelisteds[account] > 0,
            "LaunchpadWhitelist: not whitelisted"
        );

        _whitelisteds[account] = 0;

        emit WhitelistedRemoved(account);
    }
}

File 2 of 2 : ILaunchpadWhitelist.sol
// SPDX-License-Identifier: Apache-2.0
// Copyright 2021 Enjinstarter
pragma solidity ^0.7.6;

/**
 * @title ILaunchpadWhitelist
 * @author Enjinstarter
 */
interface ILaunchpadWhitelist {
    function addWhitelisted(address account, uint256 amount) external;

    function removeWhitelisted(address account) external;

    function addWhitelistedBatch(
        address[] memory accounts,
        uint256[] memory amounts
    ) external;

    function removeWhitelistedBatch(address[] memory accounts) external;

    function setGovernanceAccount(address account) external;

    function setWhitelistAdmin(address account) external;

    function isWhitelisted(address account)
        external
        view
        returns (bool isWhitelisted_);

    function whitelistedAmountFor(address account)
        external
        view
        returns (uint256 whitelistedAmount);

    event WhitelistedAdded(address indexed account, uint256 amount);
    event WhitelistedRemoved(address indexed account);
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"WhitelistedAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"}],"name":"WhitelistedRemoved","type":"event"},{"inputs":[],"name":"BATCH_MAX_NUM","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"addWhitelisted","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"accounts","type":"address[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"name":"addWhitelistedBatch","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"governanceAccount","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isWhitelisted","outputs":[{"internalType":"bool","name":"isWhitelisted_","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"removeWhitelisted","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"accounts","type":"address[]"}],"name":"removeWhitelistedBatch","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"setGovernanceAccount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"setWhitelistAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"whitelistAdmin","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"whitelistedAmountFor","outputs":[{"internalType":"uint256","name":"whitelistedAmount","type":"uint256"}],"stateMutability":"view","type":"function"}]

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Deployed Bytecode

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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.