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OVERVIEW
Rewards contract for auraBAL stakers for initial 2% AURA rewards.
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Contract Name:
AuraBalRewardPool
Compiler Version
v0.8.11+commit.d7f03943
Optimization Enabled:
Yes with 800 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity 0.8.11; import { AuraMath } from "./AuraMath.sol"; import { IERC20 } from "@openzeppelin/contracts-0.8/token/ERC20/IERC20.sol"; import { SafeERC20 } from "@openzeppelin/contracts-0.8/token/ERC20/utils/SafeERC20.sol"; import { IAuraLocker } from "./Interfaces.sol"; /** * @title AuraBalRewardPool * @author Synthetix -> ConvexFinance -> adapted * @dev Modifications from convex-platform/contracts/contracts/BaseRewardPool.sol: * - Delayed start (tokens transferred then delay is enforced before notification) * - One time duration of 14 days * - Remove child reward contracts * - Penalty on claim at 20% */ contract AuraBalRewardPool { using AuraMath for uint256; using SafeERC20 for IERC20; IERC20 public immutable rewardToken; IERC20 public immutable stakingToken; uint256 public constant duration = 14 days; address public immutable rewardManager; IAuraLocker public auraLocker; address public immutable penaltyForwarder; uint256 public pendingPenalty = 0; uint256 public immutable startTime; uint256 public periodFinish = 0; uint256 public rewardRate = 0; uint256 public lastUpdateTime; uint256 public rewardPerTokenStored; uint256 private _totalSupply; mapping(address => uint256) public userRewardPerTokenPaid; mapping(address => uint256) public rewards; mapping(address => uint256) private _balances; event RewardAdded(uint256 reward); event Staked(address indexed user, uint256 amount); event Withdrawn(address indexed user, uint256 amount); event RewardPaid(address indexed user, uint256 reward, bool locked); event PenaltyForwarded(uint256 amount); event Rescued(); /** * @dev Simple constructoor * @param _stakingToken Pool LP token * @param _rewardToken $AURA * @param _rewardManager Depositor * @param _auraLocker $AURA lock contract * @param _penaltyForwarder Address to which penalties are sent */ constructor( address _stakingToken, address _rewardToken, address _rewardManager, address _auraLocker, address _penaltyForwarder, uint256 _startDelay ) { require(_stakingToken != _rewardToken && _stakingToken != address(0), "!tokens"); stakingToken = IERC20(_stakingToken); rewardToken = IERC20(_rewardToken); require(_rewardManager != address(0), "!manager"); rewardManager = _rewardManager; require(_auraLocker != address(0), "!locker"); auraLocker = IAuraLocker(_auraLocker); require(_penaltyForwarder != address(0), "!forwarder"); penaltyForwarder = _penaltyForwarder; require(_startDelay > 4 days && _startDelay < 2 weeks, "!delay"); startTime = block.timestamp + _startDelay; } function totalSupply() public view returns (uint256) { return _totalSupply; } function balanceOf(address account) public view returns (uint256) { return _balances[account]; } 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 AuraMath.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] ); } function stake(uint256 _amount) public updateReward(msg.sender) returns (bool) { require(_amount > 0, "RewardPool : Cannot stake 0"); _totalSupply = _totalSupply.add(_amount); _balances[msg.sender] = _balances[msg.sender].add(_amount); stakingToken.safeTransferFrom(msg.sender, address(this), _amount); emit Staked(msg.sender, _amount); return true; } function stakeAll() external returns (bool) { uint256 balance = stakingToken.balanceOf(msg.sender); stake(balance); return true; } function stakeFor(address _for, uint256 _amount) public updateReward(_for) returns (bool) { require(_amount > 0, "RewardPool : Cannot stake 0"); //give to _for _totalSupply = _totalSupply.add(_amount); _balances[_for] = _balances[_for].add(_amount); //take away from sender stakingToken.safeTransferFrom(msg.sender, address(this), _amount); emit Staked(_for, _amount); return true; } function withdraw( uint256 amount, bool claim, bool lock ) public updateReward(msg.sender) returns (bool) { require(amount > 0, "RewardPool : Cannot withdraw 0"); _totalSupply = _totalSupply.sub(amount); _balances[msg.sender] = _balances[msg.sender].sub(amount); stakingToken.safeTransfer(msg.sender, amount); emit Withdrawn(msg.sender, amount); if (claim) { getReward(lock); } return true; } /** * @dev Gives a staker their rewards * @param _lock Lock the rewards? If false, takes a 20% haircut */ function getReward(bool _lock) public updateReward(msg.sender) returns (bool) { uint256 reward = rewards[msg.sender]; if (reward > 0) { rewards[msg.sender] = 0; if (_lock) { rewardToken.safeIncreaseAllowance(address(auraLocker), reward); auraLocker.lock(msg.sender, reward); } else { uint256 penalty = (reward * 3) / 10; pendingPenalty += penalty; rewardToken.safeTransfer(msg.sender, reward - penalty); } emit RewardPaid(msg.sender, reward, _lock); } return true; } /** * @dev Forwards to the penalty forwarder for distro to Aura Lockers */ function forwardPenalty() public { uint256 toForward = pendingPenalty; pendingPenalty = 0; rewardToken.safeTransfer(penaltyForwarder, toForward); emit PenaltyForwarded(toForward); } /** * @dev Rescues the reward token provided it hasn't been initiated yet */ function rescueReward() public { require(msg.sender == rewardManager, "!rescuer"); require(block.timestamp < startTime && rewardRate == 0, "Already started"); uint256 balance = rewardToken.balanceOf(address(this)); rewardToken.transfer(rewardManager, balance); emit Rescued(); } /** * @dev Updates the locker address */ function setLocker(address _newLocker) external { require(msg.sender == rewardManager, "!auth"); auraLocker = IAuraLocker(_newLocker); } /** * @dev Called once to initialise the rewards based on balance of stakeToken */ function initialiseRewards() external returns (bool) { require(msg.sender == rewardManager || block.timestamp > startTime, "!authorized"); require(rewardRate == 0, "!one time"); uint256 rewardsAvailable = rewardToken.balanceOf(address(this)); require(rewardsAvailable > 0, "!balance"); rewardRate = rewardsAvailable.div(duration); lastUpdateTime = block.timestamp; periodFinish = block.timestamp.add(duration); emit RewardAdded(rewardsAvailable); return true; } }
// SPDX-License-Identifier: MIT pragma solidity 0.8.11; /// @notice A library for performing overflow-/underflow-safe math, /// updated with awesomeness from of DappHub (https://github.com/dapphub/ds-math). library AuraMath { /** * @dev Returns the smallest of two numbers. */ function min(uint256 a, uint256 b) internal pure returns (uint256) { return a < b ? a : b; } function add(uint256 a, uint256 b) internal pure returns (uint256 c) { c = a + b; } function sub(uint256 a, uint256 b) internal pure returns (uint256 c) { c = a - b; } function mul(uint256 a, uint256 b) internal pure returns (uint256 c) { c = a * b; } function div(uint256 a, uint256 b) internal pure returns (uint256) { return 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); } function to224(uint256 a) internal pure returns (uint224 c) { require(a <= type(uint224).max, "AuraMath: uint224 Overflow"); c = uint224(a); } function to128(uint256 a) internal pure returns (uint128 c) { require(a <= type(uint128).max, "AuraMath: uint128 Overflow"); c = uint128(a); } function to112(uint256 a) internal pure returns (uint112 c) { require(a <= type(uint112).max, "AuraMath: uint112 Overflow"); c = uint112(a); } function to96(uint256 a) internal pure returns (uint96 c) { require(a <= type(uint96).max, "AuraMath: uint96 Overflow"); c = uint96(a); } function to32(uint256 a) internal pure returns (uint32 c) { require(a <= type(uint32).max, "AuraMath: uint32 Overflow"); c = uint32(a); } } /// @notice A library for performing overflow-/underflow-safe addition and subtraction on uint32. library AuraMath32 { function sub(uint32 a, uint32 b) internal pure returns (uint32 c) { c = a - b; } } /// @notice A library for performing overflow-/underflow-safe addition and subtraction on uint112. library AuraMath112 { function add(uint112 a, uint112 b) internal pure returns (uint112 c) { c = a + b; } function sub(uint112 a, uint112 b) internal pure returns (uint112 c) { c = a - b; } } /// @notice A library for performing overflow-/underflow-safe addition and subtraction on uint224. library AuraMath224 { function add(uint224 a, uint224 b) internal pure returns (uint224 c) { c = a + b; } }
// 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); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC20/utils/SafeERC20.sol) pragma solidity ^0.8.0; import "../IERC20.sol"; import "../../../utils/Address.sol"; /** * @title SafeERC20 * @dev Wrappers around ERC20 operations that throw on failure (when the token * contract returns false). Tokens that return no value (and instead revert or * throw on failure) are also supported, non-reverting calls are assumed to be * successful. * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract, * which allows you to call the safe operations as `token.safeTransfer(...)`, etc. */ library SafeERC20 { 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)); } /** * @dev Deprecated. This function has issues similar to the ones found in * {IERC20-approve}, and its usage is discouraged. * * Whenever possible, use {safeIncreaseAllowance} and * {safeDecreaseAllowance} instead. */ 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' 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) + value; _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance)); } function safeDecreaseAllowance( IERC20 token, address spender, uint256 value ) internal { unchecked { uint256 oldAllowance = token.allowance(address(this), spender); require(oldAllowance >= value, "SafeERC20: decreased allowance below zero"); uint256 newAllowance = oldAllowance - 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. We use {Address.functionCall} to perform this call, which verifies that // the target address contains contract code and also asserts for success in the low-level call. bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed"); if (returndata.length > 0) { // Return data is optional require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed"); } } }
// SPDX-License-Identifier: MIT pragma solidity 0.8.11; interface IPriceOracle { struct OracleAverageQuery { Variable variable; uint256 secs; uint256 ago; } enum Variable { PAIR_PRICE, BPT_PRICE, INVARIANT } function getTimeWeightedAverage(OracleAverageQuery[] memory queries) external view returns (uint256[] memory results); } interface IVault { enum PoolSpecialization { GENERAL, MINIMAL_SWAP_INFO, TWO_TOKEN } enum JoinKind { INIT, EXACT_TOKENS_IN_FOR_BPT_OUT, TOKEN_IN_FOR_EXACT_BPT_OUT, ALL_TOKENS_IN_FOR_EXACT_BPT_OUT } enum SwapKind { GIVEN_IN, GIVEN_OUT } struct SingleSwap { bytes32 poolId; SwapKind kind; IAsset assetIn; IAsset assetOut; uint256 amount; bytes userData; } struct FundManagement { address sender; bool fromInternalBalance; address payable recipient; bool toInternalBalance; } struct JoinPoolRequest { IAsset[] assets; uint256[] maxAmountsIn; bytes userData; bool fromInternalBalance; } function getPool(bytes32 poolId) external view returns (address, PoolSpecialization); function getPoolTokens(bytes32 poolId) external view returns ( address[] memory tokens, uint256[] memory balances, uint256 lastChangeBlock ); function joinPool( bytes32 poolId, address sender, address recipient, JoinPoolRequest memory request ) external payable; function swap( SingleSwap memory singleSwap, FundManagement memory funds, uint256 limit, uint256 deadline ) external returns (uint256 amountCalculated); function exitPool( bytes32 poolId, address sender, address payable recipient, ExitPoolRequest memory request ) external; struct ExitPoolRequest { IAsset[] assets; uint256[] minAmountsOut; bytes userData; bool toInternalBalance; } enum ExitKind { EXACT_BPT_IN_FOR_ONE_TOKEN_OUT, EXACT_BPT_IN_FOR_TOKENS_OUT, BPT_IN_FOR_EXACT_TOKENS_OUT, MANAGEMENT_FEE_TOKENS_OUT // for ManagedPool } } interface IAsset { // solhint-disable-previous-line no-empty-blocks } interface IAuraLocker { function lock(address _account, uint256 _amount) external; function checkpointEpoch() external; function epochCount() external view returns (uint256); function balanceAtEpochOf(uint256 _epoch, address _user) external view returns (uint256 amount); function totalSupplyAtEpoch(uint256 _epoch) external view returns (uint256 supply); function queueNewRewards(address _rewardsToken, uint256 reward) external; function getReward(address _account, bool _stake) external; function getReward(address _account) external; } interface IExtraRewardsDistributor { function addReward(address _token, uint256 _amount) external; } interface ICrvDepositorWrapper { function getMinOut(uint256, uint256) external view returns (uint256); function deposit( uint256, uint256, bool, address _stakeAddress ) external; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Address.sol) pragma solidity ^0.8.0; /** * @dev Collection of functions related to the address type */ library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will return false for the following * types of addresses: * * - an externally-owned account * - a contract in construction * - an address where a contract will be created * - an address where a contract lived, but was destroyed * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize, which returns 0 for contracts in // construction, since the code is only stored at the end of the // constructor execution. uint256 size; assembly { size := extcodesize(account) } return size > 0; } /** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `transfer`, making them unable to receive funds via * `transfer`. {sendValue} removes this limitation. * * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more]. * * IMPORTANT: because control is transferred to `recipient`, care must be * taken to not create reentrancy vulnerabilities. Consider using * {ReentrancyGuard} or the * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern]. */ function sendValue(address payable recipient, uint256 amount) internal { require(address(this).balance >= amount, "Address: insufficient balance"); (bool success, ) = recipient.call{value: amount}(""); require(success, "Address: unable to send value, recipient may have reverted"); } /** * @dev Performs a Solidity function call using a low level `call`. A * plain `call` is an unsafe replacement for a function call: use this * function instead. * * If `target` reverts with a revert reason, it is bubbled up by this * function (like regular Solidity function calls). * * Returns the raw returned data. To convert to the expected return value, * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`]. * * Requirements: * * - `target` must be a contract. * - calling `target` with `data` must not revert. * * _Available since v3.1._ */ function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCall(target, data, "Address: low-level call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with * `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but also transferring `value` wei to `target`. * * Requirements: * * - the calling contract must have an ETH balance of at least `value`. * - the called Solidity function must be `payable`. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value ) internal returns (bytes memory) { return functionCallWithValue(target, data, value, "Address: low-level call with value failed"); } /** * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but * with `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value, string memory errorMessage ) internal returns (bytes memory) { require(address(this).balance >= value, "Address: insufficient balance for call"); require(isContract(target), "Address: call to non-contract"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) { return functionStaticCall(target, data, "Address: low-level static call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall( address target, bytes memory data, string memory errorMessage ) internal view returns (bytes memory) { require(isContract(target), "Address: static call to non-contract"); (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) { return functionDelegateCall(target, data, "Address: low-level delegate call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { require(isContract(target), "Address: delegate call to non-contract"); (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the * revert reason using the provided one. * * _Available since v4.3._ */ function verifyCallResult( bool success, bytes memory returndata, string memory errorMessage ) internal pure returns (bytes memory) { if (success) { return returndata; } else { // Look for revert reason and bubble it up if present if (returndata.length > 0) { // The easiest way to bubble the revert reason is using memory via assembly assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } } }
{ "metadata": { "bytecodeHash": "none" }, "optimizer": { "enabled": true, "runs": 800 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} }
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IAuraLocker","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"duration","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"earned","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"forwardPenalty","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_lock","type":"bool"}],"name":"getReward","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"initialiseRewards","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"lastTimeRewardApplicable","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastUpdateTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"penaltyForwarder","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pendingPenalty","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"periodFinish","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"rescueReward","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"rewardManager","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"rewardPerToken","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"rewardPerTokenStored","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"rewardRate","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"rewardToken","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"rewards","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_newLocker","type":"address"}],"name":"setLocker","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"stake","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"stakeAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_for","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"stakeFor","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"stakingToken","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"startTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"userRewardPerTokenPaid","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bool","name":"claim","type":"bool"},{"internalType":"bool","name":"lock","type":"bool"}],"name":"withdraw","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
000000000000000000000000616e8bfa43f920657b3497dbf40d6b1a02d4608d000000000000000000000000c0c293ce456ff0ed870add98a0828dd4d2903dbf000000000000000000000000fc78f8e1af80a3bf5a1783bb59ed2d1b10f78ca90000000000000000000000003fa73f1e5d8a792c80f426fc8f84fbf7ce9bbcac0000000000000000000000004043569200f7a7a1d989abbabc2de2bde1c20d1e0000000000000000000000000000000000000000000000000000000000093a80
-----Decoded View---------------
Arg [0] : _stakingToken (address): 0x616e8BfA43F920657B3497DBf40D6b1A02D4608d
Arg [1] : _rewardToken (address): 0xC0c293ce456fF0ED870ADd98a0828Dd4d2903DBF
Arg [2] : _rewardManager (address): 0xfc78f8e1Af80A3bF5A1783BB59eD2d1b10f78cA9
Arg [3] : _auraLocker (address): 0x3Fa73f1E5d8A792C80F426fc8F84FBF7Ce9bBCAC
Arg [4] : _penaltyForwarder (address): 0x4043569200F7a7a1D989AbbaBC2De2Bde1C20D1E
Arg [5] : _startDelay (uint256): 604800
-----Encoded View---------------
6 Constructor Arguments found :
Arg [0] : 000000000000000000000000616e8bfa43f920657b3497dbf40d6b1a02d4608d
Arg [1] : 000000000000000000000000c0c293ce456ff0ed870add98a0828dd4d2903dbf
Arg [2] : 000000000000000000000000fc78f8e1af80a3bf5a1783bb59ed2d1b10f78ca9
Arg [3] : 0000000000000000000000003fa73f1e5d8a792c80f426fc8f84fbf7ce9bbcac
Arg [4] : 0000000000000000000000004043569200f7a7a1d989abbabc2de2bde1c20d1e
Arg [5] : 0000000000000000000000000000000000000000000000000000000000093a80
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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.