Contract 0xFBaEdde70732540cE2B11A8AC58Eb2dC0D69dE10

 

Contract Overview

Synthetix: Staking Rewards (Balancer SNX)
Balance:
0 Ether

EtherValue:
$0.00

Token:
Ad
Crypto.com
Txn Hash
Block
From
To
Value
0x8ae3b7e2df738609bde17bf75ed9c04695e90fe4f6492045dda241e0ef0ca15c106702952020-08-16 9:25:38238 days 9 hrs ago0xa794682e739117c6aa4240693ebfcbbf1e1244c8 IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.0096979590
0x1d92f70b0dd457653db31eac99e7e33827f4122a7531511fb2b049eab1c5ca2f106341902020-08-10 19:56:26243 days 22 hrs ago0x8a83716acd66d9e1fb18c9b79540b72e04f80ac0 IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.01710650799
0x3f20b41eabc19df71144904038543cfe70729ba884b422bb8b40c5a85c5e3c4f105842992020-08-03 3:06:19251 days 15 hrs ago0xb3e08599ac57666be68dbb3d311b9c607900a83b IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.0047412244
0xb673394cbf0a4d1c3038fb8266a1a8d8149fc0ccdc86c2777c70147d99e2abc2105548792020-07-29 13:48:55256 days 4 hrs ago0x1ac63283be52225cbc462792fc8156167d8898ad IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.0060654181589.001
0xf986ced30e4f9299e8c71a8673f35ed8b7d3de4308c445e048d48a979b114d0e105371142020-07-26 19:57:44258 days 22 hrs ago0xad31f17b5cf5c4f10268476ea1e04bc309e754a4 IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.00673892739
0xe3bd83cb1787929cbbc3b0f047d9aff8d4e3f89c2fa658fea5256cfefaeb8163105211482020-07-24 8:32:38261 days 10 hrs ago0x1902968b5b91b28dfe4e0d880d615fadf67a9f9e IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.01313226876
0x69b94b5db30b0aec363db147c97bfeceefbb05e49b5cd3b374c0981a2b41d64e105199722020-07-24 4:09:34261 days 14 hrs ago0x86bb864b38cb0c13ae0f2e6560ffef3b3667f8d1 IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.00874762254
0xe76ceaeb546d81de60e852cc5373b0693f4af47a976a98c7e9feabc09372b7f3105187732020-07-23 23:47:39261 days 18 hrs ago0xb3e08599ac57666be68dbb3d311b9c607900a83b IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.0045634840
0xed520d968e583298d73fe601af2d7dfb9b8c64950af4d71d5fa8377da37f67a1105108112020-07-22 18:26:04263 days 18 mins ago0x2e96ed2281c3069c6abeae5d9560f30f716d44b5 IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.0020069541
0x7b1fec412bfd7d37936c59ff41a935f860ada004ddbe987354f8fdbb787f8687105107472020-07-22 18:11:40263 days 32 mins ago0x2e96ed2281c3069c6abeae5d9560f30f716d44b5 IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.003271248
0x55715fe3db7126301991b91f729f329282a686afaf11f8cbd4f67e4fa7216765105105842020-07-22 17:39:20263 days 1 hr ago0xa0b343ab316cbd95075a8d9797732733de845852 IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.0077940880
0xadfbfd30d866c17a9790ab7e8357b4daac7ce2c2164006bc924e6c758cf51d44105103912020-07-22 16:58:47263 days 1 hr ago0xc97c2905b706eb7a69094e0d0ed7986b34df9d25 IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.005997288
0x98ddac9b7f23791d3b51eee8a72fcfbb3958160fe9c08550d057f704cebe3586105100042020-07-22 15:29:37263 days 3 hrs ago0x0577f8d58172bebda9718277a84f0b17417e9594 IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.00789247881
0x8f49250c612f1511fbb6607ac3a03241ba748910208426e5f9fa724a0f03d09a105099942020-07-22 15:27:06263 days 3 hrs ago0x201b5abfd44a8f9b75f0fe1bae74cdac7675e54b IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.0057927585
0xcefe5c8277348519c53c55af1916ab886ff218f64f9e535f4c3d94a58e1beea6105099242020-07-22 15:09:13263 days 3 hrs ago0x108a8b7200d044bbbe95bef6f671baec5473e05f IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.0040628583
0x79f0f90ab5c94ade5101e16e06fe6e95926d094bf179bfb42a82105dd3b3dfc7105087362020-07-22 10:45:34263 days 7 hrs ago0x9b588802951e250a4611e2e324f11f1a0cbf7892 IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.0058678575
0x6aebd9d6693a1450b1d31c1f256dc441a5004acb0457047ec5f5108f5301982b105086992020-07-22 10:37:32263 days 8 hrs ago0x9b588802951e250a4611e2e324f11f1a0cbf7892 IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.0049749573
0xebf2e2f9a2575d68a88cc3a26faa0d18071928e56d89b3d4063cb73439767256105083142020-07-22 9:12:36263 days 9 hrs ago0x4c3dc1ef9ddfb67fbb910ee839513cfcf3e3ecbc IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.0036712575
0x6ec0eaece4f4858c8cfb6fa19a62f3554436a73f4554dd3144c9197aa8e15d03105079242020-07-22 7:49:25263 days 10 hrs ago0x5a6398a9717b4f97b5ece97c5bfc10ad2510ec20 IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.0036712575
0xd313eab50a3d69bbd1bbb05a1df12410358f5a4165a9761e60056f0a8eb420ff105078552020-07-22 7:33:49263 days 11 hrs ago0x5a6398a9717b4f97b5ece97c5bfc10ad2510ec20 IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.0036712575
0x3fb3447058c5a57a7334343e0066ae53d3099b871d3141121bc39089706a29d0105078372020-07-22 7:30:04263 days 11 hrs ago0x5a6398a9717b4f97b5ece97c5bfc10ad2510ec20 IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.0036712575
0x0d8f866193abd1682f56b4832d981750dbae0b10759891c6aebd0efdf4d447c1105078322020-07-22 7:28:50263 days 11 hrs ago0x5a6398a9717b4f97b5ece97c5bfc10ad2510ec20 IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.003622374
0x8f94d022123f41837e516e2019fb18ab5feffe2534728eec012846449ebdbff7105077462020-07-22 7:08:22263 days 11 hrs ago0x0f2f9599c19cddd869d0bbf7bc3bfe354dd5b40a IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.00701467272
0xa67517c0f4d10a5fb692735f14e206ac2d8ac22ce6ba6dba27e91e9f7071b4e9105074272020-07-22 5:54:54263 days 12 hrs ago0x004afb002e3fb33c833fc16b6b63103bbf97312d IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.0103675860
0xeec7d9f98f50a0a0ca79ad2155f98647ed955d2bba98804e739720c76c739cf7105071062020-07-22 4:41:18263 days 14 hrs ago0xa0b343ab316cbd95075a8d9797732733de845852 IN  Synthetix: Staking Rewards (Balancer SNX)0 Ether0.00545585656
[ Download CSV Export 
View more zero value Internal Transactions in Advanced View mode
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
StakingRewards

Compiler Version
v0.5.17+commit.d19bba13

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, MIT license

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2020-06-03
*/

/*
   ____            __   __        __   _
  / __/__ __ ___  / /_ / /  ___  / /_ (_)__ __
 _\ \ / // // _ \/ __// _ \/ -_)/ __// / \ \ /
/___/ \_, //_//_/\__//_//_/\__/ \__//_/ /_\_\
     /___/

* Staking Rewards for Balancer SNX/USDC Liquidity Providers 0x815f8ef4863451f4faf34fbc860034812e7377d9
* 
* Synthetix: StakingRewards.sol
*
* Latest source (may be newer): https://github.com/Synthetixio/synthetix/blob/master/contracts/StakingRewards.sol
* Docs: https://docs.synthetix.io/contracts/StakingRewards
*
* Contract Dependencies: 
*	- Owned
*	- ReentrancyGuard
*	- RewardsDistributionRecipient
*	- TokenWrapper
* Libraries: 
*	- Address
*	- Math
*	- SafeERC20
*	- SafeMath
*
* MIT License
* ===========
*
* Copyright (c) 2020 Synthetix
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
*/

/* ===============================================
* Flattened with Solidifier by Coinage
* 
* https://solidifier.coina.ge
* ===============================================
*/


pragma solidity ^0.5.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a >= b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow, so we distribute
        return (a / 2) + (b / 2) + ((a % 2 + b % 2) / 2);
    }
}


/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @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) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    /**
     * @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) {
        require(b <= a, "SafeMath: subtraction overflow");
        uint256 c = a - b;

        return c;
    }

    /**
     * @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) {
        // 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-solidity/pull/522
        if (a == 0) {
            return 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts 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) internal pure returns (uint256) {
        // Solidity only automatically asserts when dividing by 0
        require(b > 0, "SafeMath: division by zero");
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts 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) {
        require(b != 0, "SafeMath: modulo by zero");
        return a % b;
    }
}


/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the `nonReentrant` modifier
 * available, which can be aplied 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.
 */
contract ReentrancyGuard {
    /// @dev counter to allow mutex lock with only one SSTORE operation
    uint256 private _guardCounter;

    constructor () internal {
        // The counter starts at one to prevent changing it from zero to a non-zero
        // value, which is a more expensive operation.
        _guardCounter = 1;
    }

    /**
     * @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 make it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _guardCounter += 1;
        uint256 localCounter = _guardCounter;
        _;
        require(localCounter == _guardCounter, "ReentrancyGuard: reentrant call");
    }
}


interface IERC20 {
    // ERC20 Optional Views
    function name() external view returns (string memory);

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

    function decimals() external view returns (uint8);

    // Views
    function totalSupply() external view returns (uint);

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

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

    // Mutative functions
    function transfer(address to, uint value) external returns (bool);

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

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

    // Events
    event Transfer(address indexed from, address indexed to, uint value);

    event Approval(address indexed owner, address indexed spender, uint value);
}


/**
 * @dev Collection of functions related to the address type,
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * This test is non-exhaustive, and there may be false-negatives: during the
     * execution of a contract's constructor, its address will be reported as
     * not containing a contract.
     *
     * > It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies in extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 0;
    }
}


library SafeERC20 {
    using SafeMath for uint256;
    using Address for address;

    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    function safeApprove(IERC20 token, address spender, uint256 value) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        // solhint-disable-next-line max-line-length
        require((value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 newAllowance = token.allowance(address(this), spender).add(value);
        callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 newAllowance = token.allowance(address(this), spender).sub(value);
        callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves.

        // A Solidity high level call has three parts:
        //  1. The target address is checked to verify it contains contract code
        //  2. The call itself is made, and success asserted
        //  3. The return value is decoded, which in turn checks the size of the returned data.
        // solhint-disable-next-line max-line-length
        require(address(token).isContract(), "SafeERC20: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = address(token).call(data);
        require(success, "SafeERC20: low-level call failed");

        if (returndata.length > 0) { // Return data is optional
            // solhint-disable-next-line max-line-length
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}


// https://docs.synthetix.io/contracts/Owned
contract Owned {
    address public owner;
    address public nominatedOwner;

    constructor(address _owner) public {
        require(_owner != address(0), "Owner address cannot be 0");
        owner = _owner;
        emit OwnerChanged(address(0), _owner);
    }

    function nominateNewOwner(address _owner) external onlyOwner {
        nominatedOwner = _owner;
        emit OwnerNominated(_owner);
    }

    function acceptOwnership() external {
        require(msg.sender == nominatedOwner, "You must be nominated before you can accept ownership");
        emit OwnerChanged(owner, nominatedOwner);
        owner = nominatedOwner;
        nominatedOwner = address(0);
    }

    modifier onlyOwner {
        require(msg.sender == owner, "Only the contract owner may perform this action");
        _;
    }

    event OwnerNominated(address newOwner);
    event OwnerChanged(address oldOwner, address newOwner);
}


// Inheritance


// https://docs.synthetix.io/contracts/RewardsDistributionRecipient
contract RewardsDistributionRecipient is Owned {
    address public rewardsDistribution;

    function notifyRewardAmount(uint256 reward) external;

    modifier onlyRewardsDistribution() {
        require(msg.sender == rewardsDistribution, "Caller is not RewardsDistribution contract");
        _;
    }

    function setRewardsDistribution(address _rewardsDistribution) external onlyOwner {
        rewardsDistribution = _rewardsDistribution;
    }
}


contract TokenWrapper is ReentrancyGuard {
    using SafeMath for uint256;
    using SafeERC20 for IERC20;

    IERC20 public stakingToken;

    uint256 private _totalSupply;
    mapping(address => uint256) private _balances;

    constructor(address _stakingToken) public {
        stakingToken = IERC20(_stakingToken);
    }

    function totalSupply() public view returns (uint256) {
        return _totalSupply;
    }

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

    function stake(uint256 amount) public nonReentrant {
        _totalSupply = _totalSupply.add(amount);
        _balances[msg.sender] = _balances[msg.sender].add(amount);
        stakingToken.safeTransferFrom(msg.sender, address(this), amount);
    }

    function withdraw(uint256 amount) public nonReentrant {
        _totalSupply = _totalSupply.sub(amount);
        _balances[msg.sender] = _balances[msg.sender].sub(amount);
        stakingToken.safeTransfer(msg.sender, amount);
    }
}


contract StakingRewards is TokenWrapper, RewardsDistributionRecipient {
    IERC20 public rewardsToken;

    uint256 public constant DURATION = 7 days;

    uint256 public periodFinish = 0;
    uint256 public rewardRate = 0;
    uint256 public lastUpdateTime;
    uint256 public rewardPerTokenStored;
    mapping(address => uint256) public userRewardPerTokenPaid;
    mapping(address => uint256) public rewards;

    event RewardAdded(uint256 reward);
    event Staked(address indexed user, uint256 amount);
    event Withdrawn(address indexed user, uint256 amount);
    event RewardPaid(address indexed user, uint256 reward);

    constructor(
        address _owner,
        address _rewardsToken, 
        address _stakingToken
    ) public TokenWrapper(_stakingToken) Owned(_owner) {
        rewardsToken = IERC20(_rewardsToken);
    }

    modifier updateReward(address account) {
        rewardPerTokenStored = rewardPerToken();
        lastUpdateTime = lastTimeRewardApplicable();
        if (account != address(0)) {
            rewards[account] = earned(account);
            userRewardPerTokenPaid[account] = rewardPerTokenStored;
        }
        _;
    }

    function lastTimeRewardApplicable() public view returns (uint256) {
        return Math.min(block.timestamp, periodFinish);
    }

    function rewardPerToken() public view returns (uint256) {
        if (totalSupply() == 0) {
            return rewardPerTokenStored;
        }
        return
            rewardPerTokenStored.add(
                lastTimeRewardApplicable().sub(lastUpdateTime).mul(rewardRate).mul(1e18).div(totalSupply())
            );
    }

    function earned(address account) public view returns (uint256) {
        return balanceOf(account).mul(rewardPerToken().sub(userRewardPerTokenPaid[account])).div(1e18).add(rewards[account]);
    }

    // stake visibility is public as overriding LPTokenWrapper's stake() function
    function stake(uint256 amount) public updateReward(msg.sender) {
        require(amount > 0, "Cannot stake 0");
        super.stake(amount);
        emit Staked(msg.sender, amount);
    }

    function withdraw(uint256 amount) public updateReward(msg.sender) {
        require(amount > 0, "Cannot withdraw 0");
        super.withdraw(amount);
        emit Withdrawn(msg.sender, amount);
    }

    function exit() external {
        withdraw(balanceOf(msg.sender));
        getReward();
    }

    function getReward() public updateReward(msg.sender) {
        uint256 reward = earned(msg.sender);
        if (reward > 0) {
            rewards[msg.sender] = 0;
            rewardsToken.safeTransfer(msg.sender, reward);
            emit RewardPaid(msg.sender, reward);
        }
    }

    function notifyRewardAmount(uint256 reward) external onlyRewardsDistribution updateReward(address(0)) {
        if (block.timestamp >= periodFinish) {
            rewardRate = reward.div(DURATION);
        } else {
            uint256 remaining = periodFinish.sub(block.timestamp);
            uint256 leftover = remaining.mul(rewardRate);
            rewardRate = reward.add(leftover).div(DURATION);
        }
        lastUpdateTime = block.timestamp;
        periodFinish = block.timestamp.add(DURATION);
        emit RewardAdded(reward);
    }
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"_owner","type":"address"},{"internalType":"address","name":"_rewardsToken","type":"address"},{"internalType":"address","name":"_stakingToken","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldOwner","type":"address"},{"indexed":false,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnerChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnerNominated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"reward","type":"uint256"}],"name":"RewardAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"reward","type":"uint256"}],"name":"RewardPaid","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Staked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Withdrawn","type":"event"},{"constant":true,"inputs":[],"name":"DURATION","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"acceptOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"earned","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"exit","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"getReward","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"lastTimeRewardApplicable","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"lastUpdateTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"nominateNewOwner","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"nominatedOwner","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"uint256","name":"reward","type":"uint256"}],"name":"notifyRewardAmount","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"periodFinish","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"rewardPerToken","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"rewardPerTokenStored","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"rewardRate","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"rewards","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"rewardsDistribution","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"rewardsToken","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_rewardsDistribution","type":"address"}],"name":"setRewardsDistribution","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"stake","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"stakingToken","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"userRewardPerTokenPaid","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"}]

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

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

000000000000000000000000de910777c787903f78c89e7a0bf7f4c435cbb1fe000000000000000000000000c011a73ee8576fb46f5e1c5751ca3b9fe0af2a6f000000000000000000000000815f8ef4863451f4faf34fbc860034812e7377d9

-----Decoded View---------------
Arg [0] : _owner (address): 0xde910777c787903f78c89e7a0bf7f4c435cbb1fe
Arg [1] : _rewardsToken (address): 0xc011a73ee8576fb46f5e1c5751ca3b9fe0af2a6f
Arg [2] : _stakingToken (address): 0x815f8ef4863451f4faf34fbc860034812e7377d9

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 000000000000000000000000de910777c787903f78c89e7a0bf7f4c435cbb1fe
Arg [1] : 000000000000000000000000c011a73ee8576fb46f5e1c5751ca3b9fe0af2a6f
Arg [2] : 000000000000000000000000815f8ef4863451f4faf34fbc860034812e7377d9


Deployed ByteCode Sourcemap

15671:3352:0:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;15671:3352:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;17358:198;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;17358:198:0;-1:-1:-1;;;;;17358:198:0;;:::i;:::-;;;;;;;;;;;;;;;;16049:42;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;16049:42:0;-1:-1:-1;;;;;16049:42:0;;:::i;13370:141::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;13370:141:0;-1:-1:-1;;;;;13370:141:0;;:::i;:::-;;14949:91;;;:::i;14453:142::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;14453:142:0;-1:-1:-1;;;;;14453:142:0;;:::i;15783:41::-;;;:::i;17846:203::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;17846:203:0;;:::i;18463:557::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;18463:557:0;;:::i;18162:293::-;;;:::i;14187:34::-;;;:::i;:::-;;;;-1:-1:-1;;;;;14187:34:0;;;;;;;;;;;;;;13139:29;;;:::i;15048:110::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;15048:110:0;-1:-1:-1;;;;;15048:110:0;;:::i;14720:26::-;;;:::i;13519:271::-;;;:::i;15871:29::-;;;:::i;16879:131::-;;;:::i;15985:57::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;15985:57:0;-1:-1:-1;;;;;15985:57:0;;:::i;13112:20::-;;;:::i;17647:191::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;17647:191:0;;:::i;15907:29::-;;;:::i;17018:332::-;;;:::i;15748:26::-;;;:::i;15943:35::-;;;:::i;18057:97::-;;;:::i;15833:31::-;;;:::i;17358:198::-;-1:-1:-1;;;;;17531:16:0;;17412:7;17531:16;;;:7;:16;;;;;;;;;17483:22;:31;;;;;;17439:109;;17531:16;17439:87;;17521:4;;17439:77;;17462:53;;:16;:14;:16::i;:::-;:20;:53;:20;:53;:::i;:::-;17439:18;17449:7;17439:9;:18::i;:::-;:22;:77;:22;:77;:::i;:::-;:81;:87;:81;:87;:::i;:::-;:91;:109;:91;:109;:::i;:::-;17432:116;17358:198;-1:-1:-1;;17358:198:0:o;16049:42::-;;;;;;;;;;;;;:::o;13370:141::-;13850:5;;-1:-1:-1;;;;;13850:5:0;13836:10;:19;13828:79;;;;-1:-1:-1;;;13828:79:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;13442:14;:23;;-1:-1:-1;;;;;13442:23:0;;-1:-1:-1;;;;;;13442:23:0;;;;;;;;13481:22;;;;;;;;;;;;;;;;13370:141;:::o;14949:91::-;15020:12;;14949:91;;:::o;14453:142::-;13850:5;;-1:-1:-1;;;;;13850:5:0;13836:10;:19;13828:79;;;;-1:-1:-1;;;13828:79:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;14545:19;:42;;-1:-1:-1;;;;;;14545:42:0;-1:-1:-1;;;;;14545:42:0;;;;;;;;;;14453:142::o;15783:41::-;15818:6;15783:41;:::o;17846:203::-;17900:10;16614:16;:14;:16::i;:::-;16591:20;:39;16658:26;:24;:26::i;:::-;16641:14;:43;-1:-1:-1;;;;;16699:21:0;;;16695:157;;16756:15;16763:7;16756:6;:15::i;:::-;-1:-1:-1;;;;;16737:16:0;;;;;;:7;:16;;;;;;;;:34;;;;16820:20;;16786:22;:31;;;;;;:54;16695:157;17940:1;17931:6;:10;17923:40;;;;;-1:-1:-1;;;17923:40:0;;;;;;;;;;;;-1:-1:-1;;;17923:40:0;;;;;;;;;;;;;;;17974:22;17989:6;17974:14;:22::i;:::-;18012:29;;;;;;;;18022:10;;18012:29;;;;;;;;;;17846:203;;:::o;18463:557::-;14359:19;;-1:-1:-1;;;;;14359:19:0;14345:10;:33;14337:88;;;;-1:-1:-1;;;14337:88:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;18561:1;16614:16;:14;:16::i;:::-;16591:20;:39;16658:26;:24;:26::i;:::-;16641:14;:43;-1:-1:-1;;;;;16699:21:0;;;16695:157;;16756:15;16763:7;16756:6;:15::i;:::-;-1:-1:-1;;;;;16737:16:0;;;;;;:7;:16;;;;;;;;:34;;;;16820:20;;16786:22;:31;;;;;;:54;16695:157;18599:12;;18580:15;:31;18576:304;;18641:20;:6;15818;18641:20;:10;:20;:::i;:::-;18628:10;:33;18576:304;;;18714:12;;18694:17;;18714:33;;18731:15;18714:33;:16;:33;:::i;:::-;18694:53;;18762:16;18781:25;18795:10;;18781:9;:13;;:25;;;;:::i;:::-;18762:44;-1:-1:-1;18834:34:0;15818:6;18834:20;:6;18762:44;18834:20;:10;:20;:::i;:34::-;18821:10;:47;-1:-1:-1;;18576:304:0;18907:15;18890:14;:32;;;18948:29;;15818:6;18948:29;:19;:29;:::i;:::-;18933:12;:44;18993:19;;;;;;;;;;;;;;;;;14436:1;18463:557;:::o;18162:293::-;18203:10;16614:16;:14;:16::i;:::-;16591:20;:39;16658:26;:24;:26::i;:::-;16641:14;:43;-1:-1:-1;;;;;16699:21:0;;;16695:157;;16756:15;16763:7;16756:6;:15::i;:::-;-1:-1:-1;;;;;16737:16:0;;;;;;:7;:16;;;;;;;;:34;;;;16820:20;;16786:22;:31;;;;;;:54;16695:157;18226:14;18243:18;18250:10;18243:6;:18::i;:::-;18226:35;-1:-1:-1;18276:10:0;;18272:176;;18311:10;18325:1;18303:19;;;:7;:19;;;;;:23;18341:12;;:45;;-1:-1:-1;;;;;18341:12:0;;;;18379:6;18341:25;:45::i;:::-;18406:30;;;;;;;;18417:10;;18406:30;;;;;;;;;;18272:176;16862:1;18162:293;:::o;14187:34::-;;;-1:-1:-1;;;;;14187:34:0;;:::o;13139:29::-;;;-1:-1:-1;;;;;13139:29:0;;:::o;15048:110::-;-1:-1:-1;;;;;15132:18:0;15105:7;15132:18;;;:9;:18;;;;;;;15048:110::o;14720:26::-;;;-1:-1:-1;;;;;14720:26:0;;:::o;13519:271::-;13588:14;;-1:-1:-1;;;;;13588:14:0;13574:10;:28;13566:94;;;;-1:-1:-1;;;13566:94:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;13689:5;;13696:14;;13676:35;;;-1:-1:-1;;;;;13689:5:0;;;13676:35;;13696:14;;;;13676:35;;;;;;;;;;;;;;;;13730:14;;;13722:5;:22;;-1:-1:-1;;;;;;13722:22:0;;;-1:-1:-1;;;;;13730:14:0;;13722:22;;;;13755:27;;;13519:271::o;15871:29::-;;;;:::o;16879:131::-;16936:7;16963:39;16972:15;16989:12;;16963:8;:39::i;:::-;16956:46;;16879:131;:::o;15985:57::-;;;;;;;;;;;;;:::o;13112:20::-;;;-1:-1:-1;;;;;13112:20:0;;:::o;17647:191::-;17698:10;16614:16;:14;:16::i;:::-;16591:20;:39;16658:26;:24;:26::i;:::-;16641:14;:43;-1:-1:-1;;;;;16699:21:0;;;16695:157;;16756:15;16763:7;16756:6;:15::i;:::-;-1:-1:-1;;;;;16737:16:0;;;;;;:7;:16;;;;;;;;:34;;;;16820:20;;16786:22;:31;;;;;;:54;16695:157;17738:1;17729:6;:10;17721:37;;;;;-1:-1:-1;;;17721:37:0;;;;;;;;;;;;-1:-1:-1;;;17721:37:0;;;;;;;;;;;;;;;17769:19;17781:6;17769:11;:19::i;:::-;17804:26;;;;;;;;17811:10;;17804:26;;;;;;;;;;17647:191;;:::o;15907:29::-;;;;:::o;17018:332::-;17065:7;17089:13;:11;:13::i;:::-;17085:78;;-1:-1:-1;17131:20:0;;17124:27;;17085:78;17193:149;17236:91;17313:13;:11;:13::i;:::-;17236:72;17303:4;17236:62;17287:10;;17236:46;17267:14;;17236:26;:24;:26::i;:91::-;17193:20;;;:149;:24;:149;:::i;15748:26::-;;;-1:-1:-1;;;;;15748:26:0;;:::o;15943:35::-;;;;:::o;18057:97::-;18093:31;18102:21;18112:10;18102:9;:21::i;:::-;18093:8;:31::i;:::-;18135:11;:9;:11::i;:::-;18057:97::o;15833:31::-;;;;:::o;4114:184::-;4172:7;4205:1;4200;:6;;4192:49;;;;;-1:-1:-1;;;4192:49:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;4264:5:0;;;4114:184::o;4549:470::-;4607:7;4851:6;4847:47;;-1:-1:-1;4881:1:0;4874:8;;4847:47;4918:5;;;4922:1;4918;:5;:1;4942:5;;;;;:10;4934:56;;;;-1:-1:-1;;;4934:56:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;5010:1;4549:470;-1:-1:-1;;;4549:470:0:o;5487:333::-;5545:7;5644:1;5640;:5;5632:44;;;;;-1:-1:-1;;;5632:44:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;5687:9;5703:1;5699;:5;;;;;;;5487:333;-1:-1:-1;;;;5487:333:0:o;3658:181::-;3716:7;3748:5;;;3772:6;;;;3764:46;;;;;-1:-1:-1;;;3764:46:0;;;;;;;;;;;;;;;;;;;;;;;;;;;15426:236;7744:13;:18;;7761:1;7744:18;;;;;15506:12;;:24;;15523:6;15506:24;:16;:24;:::i;:::-;15491:12;:39;15575:10;15565:21;;;;:9;:21;;;;;;:33;;15591:6;15565:33;:25;:33;:::i;:::-;15551:10;15541:21;;;;:9;:21;;;;;:57;;;;15609:12;;:45;;-1:-1:-1;;;;;15609:12:0;;;;15647:6;15609:25;:45::i;:::-;7856:13;;7840:12;:29;7832:73;;;;;-1:-1:-1;;;7832:73:0;;;;;;;;;;;;;;;;;;;;;;;;;;;9927:176;10036:58;;;-1:-1:-1;;;;;10036:58:0;;;;;;;;;;;;;;;26:21:-1;;;22:32;;;6:49;;10036:58:0;;;;;;;;25:18:-1;;61:17;;-1:-1;;;;;182:15;-1:-1;;;179:29;160:49;;10010:85:0;;10029:5;;10010:18;:85::i;:::-;9927:176;;;:::o;2399:106::-;2457:7;2488:1;2484;:5;:13;;2496:1;2484:13;;;-1:-1:-1;2492:1:0;;2477:20;-1:-1:-1;2399:106:0:o;15166:252::-;7744:13;:18;;7761:1;7744:18;;;;;15243:12;;:24;;15260:6;15243:24;:16;:24;:::i;:::-;15228:12;:39;15312:10;15302:21;;;;:9;:21;;;;;;:33;;15328:6;15302:33;:25;:33;:::i;:::-;15288:10;15278:21;;;;:9;:21;;;;;:57;;;;15346:12;;:64;;-1:-1:-1;;;;;15346:12:0;;;;15396:4;15403:6;15346:29;:64::i;11921:1114::-;12525:27;12533:5;-1:-1:-1;;;;;12525:25:0;;:27::i;:::-;12517:71;;;;;-1:-1:-1;;;12517:71:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;12662:12;12676:23;12711:5;-1:-1:-1;;;;;12703:19:0;12723:4;12703:25;;;;;;;;;;;;;36:153:-1;66:2;61:3;58:11;36:153;;176:10;;164:23;;-1:-1;;139:12;;;;98:2;89:12;;;;114;36:153;;;274:1;267:3;263:2;259:12;254:3;250:22;246:30;315:4;311:9;305:3;299:10;295:26;356:4;350:3;344:10;340:21;389:7;380;377:20;372:3;365:33;3:399;;;12703:25:0;;;;;;;;;;;;;;;;;;;;;;;;14:1:-1;21;16:31;;;;75:4;69:11;64:16;;144:4;140:9;133:4;115:16;111:27;107:43;104:1;100:51;94:4;87:65;169:16;166:1;159:27;225:16;222:1;215:4;212:1;208:12;193:49;7:242;;16:31;36:4;31:9;;7:242;;12661:67:0;;;;12747:7;12739:52;;;;;-1:-1:-1;;;12739:52:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;12808:17;;:21;12804:224;;12950:10;12939:30;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;12939:30:0;12931:85;;;;-1:-1:-1;;;12931:85:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;11921:1114;;;;:::o;10111:204::-;10238:68;;;-1:-1:-1;;;;;10238:68:0;;;;;;;;;;;;;;;;;;;;;;26:21:-1;;;22:32;;;6:49;;10238:68:0;;;;;;;;25:18:-1;;61:17;;-1:-1;;;;;182:15;-1:-1;;;179:29;160:49;;10212:95:0;;10231:5;;10212:18;:95::i;9404:422::-;9771:20;9810:8;;;9404:422::o

Swarm Source

bzzr://20f5794a903f0922bce34e601a6a65292617f8c4088dc06fb54f3e90598520c8
Block Transaction Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
Loading
Loading
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.