Contract 0x02730bA234b3E80901711f3E84F729E3d255dCfC

 
 
Txn Hash
Method
Block
From
To
Value
0x70899c2eafa992549f9ca22603cd12699671e7ca501983ddca50cdd84210c87f0x61024060158402942022-10-27 15:26:1192 days 12 hrs agoGearbox Protocol: Deployer IN  Contract Creation0 Ether0.04823443 21.53470166
[ Download CSV Export 
View more zero value Internal Transactions in Advanced View mode
Loading

Similar Match Source Code
Note: This contract matches the deployed ByteCode of the Source Code for Contract 0x07a8A46ee053A1293c74f454D3Fe948c11EbCe4b

Contract Name:
ConvexV1BaseRewardPoolAdapter

Compiler Version
v0.8.10+commit.fc410830

Optimization Enabled:
Yes with 1000000 runs

Other Settings:
default evmVersion
File 1 of 14 : ConvexV1_BaseRewardPool.sol
// SPDX-License-Identifier: GPL-2.0-or-later
// Gearbox Protocol. Generalized leverage for DeFi protocols
// (c) Gearbox Holdings, 2022
pragma solidity ^0.8.10;

import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import { ReentrancyGuard } from "@openzeppelin/contracts/security/ReentrancyGuard.sol";

import { AbstractAdapter } from "@gearbox-protocol/core-v2/contracts/adapters/AbstractAdapter.sol";

import { IBooster } from "../../integrations/convex/IBooster.sol";
import { IBaseRewardPool } from "../../integrations/convex/IBaseRewardPool.sol";
import { IRewards } from "../../integrations/convex/Interfaces.sol";
import { AdapterType } from "@gearbox-protocol/core-v2/contracts/interfaces/adapters/IAdapter.sol";
import { IConvexV1BaseRewardPoolAdapter } from "../../interfaces/convex/IConvexV1BaseRewardPoolAdapter.sol";

// EXCEPTIONS
import { NotImplementedException } from "@gearbox-protocol/core-v2/contracts/interfaces/IErrors.sol";

/// @title ConvexV1BaseRewardPoolAdapter adapter
/// @dev Implements logic for interacting with the Convex BaseRewardPool contract
contract ConvexV1BaseRewardPoolAdapter is
    AbstractAdapter,
    IBaseRewardPool,
    IConvexV1BaseRewardPoolAdapter,
    ReentrancyGuard
{
    // @dev The underlying Curve pool LP token
    address public immutable override curveLPtoken;

    // @dev A non-transferable ERC20 that reports the amount of Convex LP staked in the pool
    address public immutable override stakedPhantomToken;

    // @dev The first token received as an extra reward for staking
    address public immutable override extraReward1;

    // @dev The second token received as an extra reward for staking
    address public immutable override extraReward2;

    // @dev The CVX token, received as a reward for staking
    address public immutable override cvx;

    // @dev The pid of baseRewardPool
    uint256 public immutable override pid;

    /// @dev Returns the token that is paid as a reward to stakers
    /// @notice This is always CRV
    IERC20 public immutable override rewardToken;

    /// @dev Returns the token that is staked in the pool
    IERC20 public immutable override stakingToken;

    /// @dev Returns a duration of a single round of rewards
    /// @dev A round of rewards is a period during which rewardPerToken is unlikely to change
    uint256 public immutable override duration;

    /// @dev Returns the operator of the pool
    /// @notice This is always the Booster contract
    address public immutable override operator;

    /// @dev Returns the reward manager of the pool
    /// @notice This is an address authorized to add extra rewards
    address public immutable override rewardManager;

    AdapterType public constant _gearboxAdapterType =
        AdapterType.CONVEX_V1_BASE_REWARD_POOL;
    uint16 public constant _gearboxAdapterVersion = 1;

    /// @dev Constructor
    /// @param _creditManager Address of the Credit Manager
    /// @param _baseRewardPool Address of the target BaseRewardPool contract
    constructor(
        address _creditManager,
        address _baseRewardPool,
        address _stakedPhantomToken
    ) AbstractAdapter(_creditManager, _baseRewardPool) {
        stakingToken = IERC20(IBaseRewardPool(_baseRewardPool).stakingToken()); // F: [ACVX1_P_01]

        pid = IBaseRewardPool(_baseRewardPool).pid(); // F: [ACVX1_P_13]

        rewardToken = IBaseRewardPool(_baseRewardPool).rewardToken(); // F: [ACVX1_P_13]
        duration = IBaseRewardPool(_baseRewardPool).duration(); // F: [ACVX1_P_13]
        operator = IBaseRewardPool(_baseRewardPool).operator(); // F: [ACVX1_P_13]
        rewardManager = IBaseRewardPool(_baseRewardPool).rewardManager(); // F: [ACVX1_P_13]

        stakedPhantomToken = _stakedPhantomToken;

        address _extraReward1;
        address _extraReward2;

        uint256 extraRewardLength = IBaseRewardPool(_baseRewardPool)
            .extraRewardsLength();

        if (extraRewardLength >= 1) {
            _extraReward1 = IRewards(
                IBaseRewardPool(_baseRewardPool).extraRewards(0)
            ).rewardToken();

            if (extraRewardLength >= 2) {
                _extraReward2 = IRewards(
                    IBaseRewardPool(_baseRewardPool).extraRewards(1)
                ).rewardToken();
            }
        }

        extraReward1 = _extraReward1; // F: [ACVX1_P_01]
        extraReward2 = _extraReward2; // F: [ACVX1_P_01]

        address booster = IBaseRewardPool(_baseRewardPool).operator();

        cvx = IBooster(booster).minter(); // F: [ACVX1_P_01]
        IBooster.PoolInfo memory poolInfo = IBooster(booster).poolInfo(
            IBaseRewardPool(_baseRewardPool).pid()
        );

        curveLPtoken = poolInfo.lptoken; // F: [ACVX1_P_01]

        if (creditManager.tokenMasksMap(address(rewardToken)) == 0)
            revert TokenIsNotAddedToCreditManagerException(
                address(rewardToken)
            ); // F: [ACVX1_P_02]

        if (creditManager.tokenMasksMap(cvx) == 0)
            revert TokenIsNotAddedToCreditManagerException(cvx); // F: [ACVX1_P_02]

        if (creditManager.tokenMasksMap(curveLPtoken) == 0)
            revert TokenIsNotAddedToCreditManagerException(curveLPtoken); // F: [ACVX1_P_02]

        if (
            _extraReward1 != address(0) &&
            creditManager.tokenMasksMap(_extraReward1) == 0
        ) revert TokenIsNotAddedToCreditManagerException(_extraReward1); // F: [ACVX1_P_02]

        if (
            _extraReward2 != address(0) &&
            creditManager.tokenMasksMap(_extraReward2) == 0
        ) revert TokenIsNotAddedToCreditManagerException(_extraReward2); // F: [ACVX1_P_02]
    }

    /// @dev Sends an order to stake Convex LP tokens in the BaseRewardPool
    /// @notice 'amount' is ignored since the calldata is routed directly to the target
    /// @notice Fast check parameters:
    /// Input token: Convex LP Token
    /// Output token: Phantom token (representing staked balance in the pool)
    /// Input token is allowed, since the target does a transferFrom for the Convex LP token
    /// The input token does not need to be disabled, because this does not spend the entire
    /// balance generally
    function stake(uint256) external override returns (bool) {
        _safeExecuteFastCheck(
            address(stakingToken),
            stakedPhantomToken,
            msg.data,
            true,
            false
        ); // F: [ACVX1_P_03]
        return true;
    }

    /// @dev Sends an order to stake all available Convex LP tokens in the BaseRewardPool
    /// @notice Fast check parameters:
    /// Input token: Convex LP Token
    /// Output token: Phantom token (representing staked balance in the pool)
    /// Input token is allowed, since the target does a transferFrom for the Convex LP token
    /// The input token does need to be disabled, because this spends the entire balance
    function stakeAll() external override returns (bool) {
        _safeExecuteFastCheck(
            address(stakingToken),
            stakedPhantomToken,
            msg.data,
            true,
            true
        ); // F: [ACVX1_P_04]
        return true;
    }

    /// @dev Sends an order to stake tokens for another account
    /// @notice Not implemented since sending assets to others from a CA is not allowed
    function stakeFor(address, uint256) external pure override returns (bool) {
        revert NotImplementedException(); // F: [ACVX1_P_05]
    }

    /// @dev Sends an order to withdraw Convex LP tokens from the BaseRewardPool
    /// @param claim Whether to claim rewards while withdrawing
    /// @notice 'amount' is ignored since the unchanged calldata is routed directly to the target
    /// The input token does not need to be disabled, because this does not spend the entire
    /// balance generally
    function withdraw(uint256, bool claim) external override returns (bool) {
        return _withdraw(msg.data, claim, false); // F: [ACVX1_P_09]
    }

    /// @dev Sends an order to withdraw all Convex LP tokens from the BaseRewardPool
    /// @param claim Whether to claim rewards while withdrawing
    /// The input token does need to be disabled, because this spends the entire balance
    function withdrawAll(bool claim) external override {
        _withdraw(msg.data, claim, true); // F: [ACVX1_P_10]
    }

    /// @dev Internal implementation for withdrawal functions
    /// - Invokes a safe allowance fast check call to target, with passed calldata
    /// - Enables reward tokens if rewards were claimed
    /// @param callData Data that the target contract will be called with
    /// @param claim Whether to claim rewards while withdrawing
    /// @notice Fast check parameters:
    /// Input token: Phantom token (representing staked balance in the pool)
    /// Output token: Convex LP Token
    /// Input token is not allowed, since the target does not need to transferFrom
    function _withdraw(
        bytes memory callData,
        bool claim,
        bool disableTokenIn
    ) internal returns (bool) {
        address creditAccount = creditManager.getCreditAccountOrRevert(
            msg.sender
        );

        _safeExecuteFastCheck(
            creditAccount,
            stakedPhantomToken,
            address(stakingToken),
            callData,
            false,
            disableTokenIn
        );

        if (claim) {
            _enableRewardTokens(creditAccount, true);
        }

        return true;
    }

    /// @dev Sends an order to withdraw Convex LP tokens from the BaseRewardPool
    /// and immediately unwrap them into Curve LP tokens
    /// @param claim Whether to claim rewards while withdrawing
    /// @notice 'amount' is ignored since the unchanged calldata is routed directly to the target
    /// The input token does not need to be disabled, because this does not spend the entire
    /// balance generally
    function withdrawAndUnwrap(uint256, bool claim)
        external
        override
        returns (bool)
    {
        _withdrawAndUnwrap(msg.data, claim, false); // F: [ACVX1_P_11]
        return true;
    }

    /// @dev Sends an order to withdraw all Convex LP tokens from the BaseRewardPool
    /// and immediately unwrap them into Curve LP tokens
    /// @param claim Whether to claim rewards while withdrawing
    /// The input token does need to be disabled, because this spends the entire balance
    function withdrawAllAndUnwrap(bool claim) external override {
        _withdrawAndUnwrap(msg.data, claim, true); // F: [ACVX1_P_12]
    }

    /// @dev Internal implementation for 'withdrawAndUnwrap' functions
    /// - Invokes a safe allowance fast check call to target, with passed calldata
    /// - Enables reward tokens if rewards were claimed
    /// @param callData Data that the target contract will be called with
    /// @param claim Whether to claim rewards while withdrawing
    /// @notice Fast check parameters:
    /// Input token: Phantom token (representing staked balance in the pool)
    /// Output token: Curve LP Token
    /// Input token is not allowed, since the target does not need to transferFrom
    function _withdrawAndUnwrap(
        bytes memory callData,
        bool claim,
        bool disableTokenIn
    ) internal {
        address creditAccount = creditManager.getCreditAccountOrRevert(
            msg.sender
        );

        _safeExecuteFastCheck(
            creditAccount,
            stakedPhantomToken,
            curveLPtoken,
            callData,
            false,
            disableTokenIn
        );

        if (claim) {
            _enableRewardTokens(creditAccount, true);
        }
    }

    /// @dev Directly calls the corresponding target contract function with passed parameters
    /// @param _account Account to harvest rewards for
    /// @param _claimExtras Whether to claim extra rewards, or only CRV/CVX
    /// @notice Since the target function does not depend on msg.sender,
    /// it is called directly for efficiency
    function getReward(address _account, bool _claimExtras)
        external
        override
        returns (bool)
    {
        IBaseRewardPool(targetContract).getReward(_account, _claimExtras); // F: [ACVX1_P_06-07]
        _enableRewardTokens(_account, _claimExtras);
        _checkAndOptimizeEnabledTokens(_account);

        return true;
    }

    /// @dev Sends an order to harvest rewards on the current position
    /// - Routes calldata to the target contract
    /// - Enables the reward tokens that are harvested
    function getReward() external override returns (bool) {
        address creditAccount = creditManager.getCreditAccountOrRevert(
            msg.sender
        );

        creditManager.executeOrder(
            msg.sender,
            address(targetContract),
            msg.data
        ); // F: [ACVX1_P_08]

        _enableRewardTokens(creditAccount, true);
        _checkAndOptimizeEnabledTokens(creditAccount);

        return true;
    }

    function donate(uint256) external pure override returns (bool) {
        revert NotImplementedException();
    }

    /// @dev Enables reward tokens for a credit account after a claim operation
    /// @param creditAccount The credit account on which reward tokens are enabled
    /// @param claimExtras Whether the extra reward tokens have been claimed and
    /// have to be enabled as a result
    function _enableRewardTokens(address creditAccount, bool claimExtras)
        internal
    {
        // F: [ACVX1_P_03-12]
        creditManager.checkAndEnableToken(creditAccount, address(rewardToken));
        creditManager.checkAndEnableToken(creditAccount, cvx);

        if ((extraReward1 != address(0)) && claimExtras) {
            // F: [ACVX1_P_06-07]
            creditManager.checkAndEnableToken(creditAccount, extraReward1);

            if (extraReward2 != address(0)) {
                creditManager.checkAndEnableToken(creditAccount, extraReward2);
            }
        }
    }

    //
    // GETTERS
    //

    /// @dev Returns the amount of unclaimed CRV rewards earned by an account
    /// @param account The account for which the unclaimed amount is computed
    function earned(address account) public view override returns (uint256) {
        return IBaseRewardPool(targetContract).earned(account); // F: [ACVX1_P_13]
    }

    /// @dev Computes the latest timestamp in which stakers are entitled to rewards
    /// @notice Usually this is block.timestamp, but may sometimes be less when
    /// there are no new rewards for a long time
    function lastTimeRewardApplicable()
        external
        view
        override
        returns (uint256)
    {
        return IBaseRewardPool(targetContract).lastTimeRewardApplicable(); // F: [ACVX1_P_13]
    }

    /// @dev Returns the cumulative amount of CRV rewards per single staked token
    function rewardPerToken() external view override returns (uint256) {
        return IBaseRewardPool(targetContract).rewardPerToken(); // F: [ACVX1_P_13]
    }

    /// @dev Returns the total amount of Convex LP tokens staked in the pool
    function totalSupply() external view override returns (uint256) {
        return IBaseRewardPool(targetContract).totalSupply(); // F: [ACVX1_P_13]
    }

    /// @dev Returns the amount of Convex LP tokens an account has in the pool
    /// @param account The account for which the calculation is performed
    function balanceOf(address account)
        external
        view
        override
        returns (uint256)
    {
        return IBaseRewardPool(targetContract).balanceOf(account); // F: [ACVX1_P_13]
    }

    /// @dev Returns the number of extra reward tokens paid to stakers in the pool
    function extraRewardsLength() external view override returns (uint256) {
        return IBaseRewardPool(targetContract).extraRewardsLength(); // F: [ACVX1_P_13]
    }

    /// @dev Returns the timestamp at which current rewards will be exhausted
    function periodFinish() external view override returns (uint256) {
        return IBaseRewardPool(targetContract).periodFinish(); // F: [ACVX1_P_13]
    }

    /// @dev Returns the reward per token per second
    function rewardRate() external view override returns (uint256) {
        return IBaseRewardPool(targetContract).rewardRate(); // F: [ACVX1_P_13]
    }

    /// @dev Returns the last timestamp at which the pool was updated
    function lastUpdateTime() external view override returns (uint256) {
        return IBaseRewardPool(targetContract).lastUpdateTime(); // F: [ACVX1_P_13]
    }

    /// @dev Returns the saved cumulative rewards amount
    function rewardPerTokenStored() external view override returns (uint256) {
        return IBaseRewardPool(targetContract).rewardPerTokenStored(); // F: [ACVX1_P_13]
    }

    /// @dev Returns the rewards that have been added to the pool
    /// but are not yet being distributed
    function queuedRewards() external view override returns (uint256) {
        return IBaseRewardPool(targetContract).queuedRewards(); // F: [ACVX1_P_13]
    }

    /// @dev Returns the amount of rewards that will be dsitributed before periodFinish
    function currentRewards() external view override returns (uint256) {
        return IBaseRewardPool(targetContract).currentRewards(); // F: [ACVX1_P_13]
    }

    /// @dev Returns the total amount of rewards distributed through the pool
    function historicalRewards() external view override returns (uint256) {
        return IBaseRewardPool(targetContract).historicalRewards(); // F: [ACVX1_P_13]
    }

    /// @dev Returns the ratio of current to queued rewards at which
    /// queued rewards will enter the distribution
    function newRewardRatio() external view override returns (uint256) {
        return IBaseRewardPool(targetContract).newRewardRatio(); // F: [ACVX1_P_13]
    }

    /// @dev Returns the last saved cumulative rewards for a particular user
    /// @param account The account for which the computation is performed
    function userRewardPerTokenPaid(address account)
        external
        view
        override
        returns (uint256)
    {
        return IBaseRewardPool(targetContract).userRewardPerTokenPaid(account); // F: [ACVX1_P_13]
    }

    /// @dev Returns the last saved amount of rewards a user is entitled to
    /// @param account The account for which the computation is performed
    function rewards(address account) external view override returns (uint256) {
        return IBaseRewardPool(targetContract).rewards(account); // F: [ACVX1_P_13]
    }

    /// @dev Returns the address of a specific extra reward pool
    /// @param i The index of the extra reward pool
    function extraRewards(uint256 i) external view override returns (address) {
        return IBaseRewardPool(targetContract).extraRewards(i); // F: [ACVX1_P_13]
    }
}

File 2 of 14 : 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 3 of 14 : 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 4 of 14 : AbstractAdapter.sol
// SPDX-License-Identifier: GPL-2.0-or-later
// Gearbox Protocol. Generalized leverage for DeFi protocols
// (c) Gearbox Holdings, 2022
pragma solidity ^0.8.10;
import { Address } from "@openzeppelin/contracts/utils/Address.sol";
import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import { ICreditManagerV2 } from "../interfaces/ICreditManagerV2.sol";
import { IAdapter } from "../interfaces/adapters/IAdapter.sol";
import { ZeroAddressException } from "../interfaces/IErrors.sol";

abstract contract AbstractAdapter is IAdapter {
    using Address for address;

    ICreditManagerV2 public immutable override creditManager;
    address public immutable override creditFacade;
    address public immutable override targetContract;

    constructor(address _creditManager, address _targetContract) {
        if (_creditManager == address(0) || _targetContract == address(0))
            revert ZeroAddressException(); // F:[AA-2]

        creditManager = ICreditManagerV2(_creditManager); // F:[AA-1]
        creditFacade = ICreditManagerV2(_creditManager).creditFacade(); // F:[AA-1]
        targetContract = _targetContract; // F:[AA-1]
    }

    /// @dev Approves a token from the Credit Account to the target contract
    /// @param token Token to be approved
    /// @param amount Amount to be approved
    function _approveToken(address token, uint256 amount) internal {
        creditManager.approveCreditAccount(
            msg.sender,
            targetContract,
            token,
            amount
        );
    }

    /// @dev Sends CallData to call the target contract from the Credit Account
    /// @param callData Data to be sent to the target contract
    function _execute(bytes memory callData)
        internal
        returns (bytes memory result)
    {
        result = creditManager.executeOrder(
            msg.sender,
            targetContract,
            callData
        );
    }

    /// @dev Calls a target contract with maximal allowance and performs a fast check after
    /// @param creditAccount A credit account from which a call is made
    /// @param tokenIn The token that the interaction is expected to spend
    /// @param tokenOut The token that the interaction is expected to produce
    /// @param callData Data to call targetContract with
    /// @param allowTokenIn Whether the input token must be approved beforehand
    /// @param disableTokenIn Whether the input token should be disable afterwards (for interaction that spend the entire balance)
    /// @notice Must only be used for highly secure and immutable protocols, such as Uniswap & Curve
    function _executeMaxAllowanceFastCheck(
        address creditAccount,
        address tokenIn,
        address tokenOut,
        bytes memory callData,
        bool allowTokenIn,
        bool disableTokenIn
    ) internal returns (bytes memory result) {
        uint256 balanceInBefore;
        uint256 balanceOutBefore;

        if (msg.sender != creditFacade) {
            balanceInBefore = IERC20(tokenIn).balanceOf(creditAccount); // F:[AA-4A]
            balanceOutBefore = IERC20(tokenOut).balanceOf(creditAccount); // F:[AA-4A]
        }

        if (allowTokenIn) {
            _approveToken(tokenIn, type(uint256).max);
        }

        result = creditManager.executeOrder(
            msg.sender,
            targetContract,
            callData
        );

        if (allowTokenIn) {
            _approveToken(tokenIn, type(uint256).max);
        }

        _fastCheck(
            creditAccount,
            tokenIn,
            tokenOut,
            balanceInBefore,
            balanceOutBefore,
            disableTokenIn
        );
    }

    /// @dev Wrapper for _executeMaxAllowanceFastCheck that computes the Credit Account on the spot
    /// See params and other details above
    function _executeMaxAllowanceFastCheck(
        address tokenIn,
        address tokenOut,
        bytes memory callData,
        bool allowTokenIn,
        bool disableTokenIn
    ) internal returns (bytes memory result) {
        address creditAccount = creditManager.getCreditAccountOrRevert(
            msg.sender
        ); // F:[AA-3]

        result = _executeMaxAllowanceFastCheck(
            creditAccount,
            tokenIn,
            tokenOut,
            callData,
            allowTokenIn,
            disableTokenIn
        );
    }

    /// @dev Calls a target contract with maximal allowance, then sets allowance to 1 and performs a fast check
    /// @param creditAccount A credit account from which a call is made
    /// @param tokenIn The token that the interaction is expected to spend
    /// @param tokenOut The token that the interaction is expected to produce
    /// @param callData Data to call targetContract with
    /// @param allowTokenIn Whether the input token must be approved beforehand
    /// @param disableTokenIn Whether the input token should be disable afterwards (for interaction that spend the entire balance)
    function _safeExecuteFastCheck(
        address creditAccount,
        address tokenIn,
        address tokenOut,
        bytes memory callData,
        bool allowTokenIn,
        bool disableTokenIn
    ) internal returns (bytes memory result) {
        uint256 balanceInBefore;
        uint256 balanceOutBefore;

        if (msg.sender != creditFacade) {
            balanceInBefore = IERC20(tokenIn).balanceOf(creditAccount);
            balanceOutBefore = IERC20(tokenOut).balanceOf(creditAccount); // F:[AA-4A]
        }

        if (allowTokenIn) {
            _approveToken(tokenIn, type(uint256).max);
        }

        result = creditManager.executeOrder(
            msg.sender,
            targetContract,
            callData
        );

        if (allowTokenIn) {
            _approveToken(tokenIn, 1);
        }

        _fastCheck(
            creditAccount,
            tokenIn,
            tokenOut,
            balanceInBefore,
            balanceOutBefore,
            disableTokenIn
        );
    }

    /// @dev Wrapper for _safeExecuteFastCheck that computes the Credit Account on the spot
    /// See params and other details above
    function _safeExecuteFastCheck(
        address tokenIn,
        address tokenOut,
        bytes memory callData,
        bool allowTokenIn,
        bool disableTokenIn
    ) internal returns (bytes memory result) {
        address creditAccount = creditManager.getCreditAccountOrRevert(
            msg.sender
        );

        result = _safeExecuteFastCheck(
            creditAccount,
            tokenIn,
            tokenOut,
            callData,
            allowTokenIn,
            disableTokenIn
        );
    }

    //
    // HEALTH CHECK FUNCTIONS
    //

    /// @dev Performs a fast check during ordinary adapter call, or skips
    /// it for multicalls (since a full collateral check is always performed after a multicall)
    /// @param creditAccount Credit Account for which the fast check is performed
    /// @param tokenIn Token that is spent by the operation
    /// @param tokenOut Token that is received as a result of operation
    /// @param balanceInBefore Balance of tokenIn before the operation
    /// @param balanceOutBefore Balance of tokenOut before the operation
    /// @param disableTokenIn Whether tokenIn needs to be disabled (required for multicalls, where the fast check is skipped)
    function _fastCheck(
        address creditAccount,
        address tokenIn,
        address tokenOut,
        uint256 balanceInBefore,
        uint256 balanceOutBefore,
        bool disableTokenIn
    ) private {
        if (msg.sender != creditFacade) {
            creditManager.fastCollateralCheck(
                creditAccount,
                tokenIn,
                tokenOut,
                balanceInBefore,
                balanceOutBefore
            );
        } else {
            if (disableTokenIn)
                creditManager.disableToken(creditAccount, tokenIn);
            creditManager.checkAndEnableToken(creditAccount, tokenOut);
        }
    }

    /// @dev Performs a full collateral check during ordinary adapter call, or skips
    /// it for multicalls (since a full collateral check is always performed after a multicall)
    /// @param creditAccount Credit Account for which the full check is performed
    function _fullCheck(address creditAccount) internal {
        if (msg.sender != creditFacade) {
            creditManager.fullCollateralCheck(creditAccount);
        }
    }

    /// @dev Performs a enabled token optimization on account or skips
    /// it for multicalls (since a full collateral check is always performed after a multicall,
    /// and includes enabled token optimization by default)
    /// @param creditAccount Credit Account for which the full check is performed
    /// @notice Used when new tokens are added on an account but no tokens are subtracted
    ///         (e.g., claiming rewards)
    function _checkAndOptimizeEnabledTokens(address creditAccount) internal {
        if (msg.sender != creditFacade) {
            creditManager.checkAndOptimizeEnabledTokens(creditAccount);
        }
    }
}

File 5 of 14 : IErrors.sol
// SPDX-License-Identifier: MIT
// Gearbox Protocol. Generalized leverage for DeFi protocols
// (c) Gearbox Holdings, 2022
pragma solidity ^0.8.10;

/// @dev Common contract exceptions

/// @dev Thrown on attempting to set an important address to zero address
error ZeroAddressException();

/// @dev Thrown on attempting to call a non-implemented function
error NotImplementedException();

/// @dev Thrown on attempting to set an EOA as an important contract in the system
error AddressIsNotContractException(address);

/// @dev Thrown on attempting to use a non-ERC20 contract or an EOA as a token
error IncorrectTokenContractException();

/// @dev Thrown on attempting to set a token price feed to an address that is not a
///      correct price feed
error IncorrectPriceFeedException();

/// @dev Thrown on attempting to call an access restricted function as a non-Configurator
error CallerNotConfiguratorException();

/// @dev Thrown on attempting to pause a contract as a non-Pausable admin
error CallerNotPausableAdminException();

/// @dev Thrown on attempting to pause a contract as a non-Unpausable admin
error CallerNotUnPausableAdminException();

error TokenIsNotAddedToCreditManagerException(address token);

File 6 of 14 : IBooster.sol
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.10;

interface IBooster {
    struct PoolInfo {
        address lptoken;
        address token;
        address gauge;
        address crvRewards;
        address stash;
        bool shutdown;
    }

    function deposit(
        uint256 _pid,
        uint256 _amount,
        bool _stake
    ) external returns (bool);

    function depositAll(uint256 _pid, bool _stake) external returns (bool);

    function withdraw(uint256 _pid, uint256 _amount) external returns (bool);

    function withdrawAll(uint256 _pid) external returns (bool);

    // function earmarkRewards(uint256 _pid) external returns (bool);

    // function earmarkFees() external returns (bool);

    //
    // GETTERS
    //

    function poolInfo(uint256 i) external view returns (PoolInfo memory);

    function poolLength() external view returns (uint256);

    function staker() external view returns (address);

    function minter() external view returns (address);

    function crv() external view returns (address);

    function registry() external view returns (address);

    function stakerRewards() external view returns (address);

    function lockRewards() external view returns (address);

    function lockFees() external view returns (address);
}

File 7 of 14 : IBaseRewardPool.sol
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.10;
import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";

interface IBaseRewardPool {
    //
    // STATE CHANGING FUNCTIONS
    //

    function stake(uint256 _amount) external returns (bool);

    function stakeAll() external returns (bool);

    function stakeFor(address _for, uint256 _amount) external returns (bool);

    function withdraw(uint256 amount, bool claim) external returns (bool);

    function withdrawAll(bool claim) external;

    function withdrawAndUnwrap(uint256 amount, bool claim)
        external
        returns (bool);

    function withdrawAllAndUnwrap(bool claim) external;

    function getReward(address _account, bool _claimExtras)
        external
        returns (bool);

    function getReward() external returns (bool);

    function donate(uint256 _amount) external returns (bool);

    //
    // GETTERS
    //

    function earned(address account) external view returns (uint256);

    function totalSupply() external view returns (uint256);

    function balanceOf(address account) external view returns (uint256);

    function extraRewardsLength() external view returns (uint256);

    function lastTimeRewardApplicable() external view returns (uint256);

    function rewardPerToken() external view returns (uint256);

    function rewardToken() external view returns (IERC20);

    function stakingToken() external view returns (IERC20);

    function duration() external view returns (uint256);

    function operator() external view returns (address);

    function rewardManager() external view returns (address);

    function pid() external view returns (uint256);

    function periodFinish() external view returns (uint256);

    function rewardRate() external view returns (uint256);

    function lastUpdateTime() external view returns (uint256);

    function rewardPerTokenStored() external view returns (uint256);

    function queuedRewards() external view returns (uint256);

    function currentRewards() external view returns (uint256);

    function historicalRewards() external view returns (uint256);

    function newRewardRatio() external view returns (uint256);

    function userRewardPerTokenPaid(address account)
        external
        view
        returns (uint256);

    function rewards(address account) external view returns (uint256);

    function extraRewards(uint256 i) external view returns (address);
}

File 8 of 14 : IAdapter.sol
// SPDX-License-Identifier: MIT
// Gearbox Protocol. Generalized leverage for DeFi protocols
// (c) Gearbox Holdings, 2022
pragma solidity ^0.8.10;
import { ICreditManagerV2 } from "../ICreditManagerV2.sol";

enum AdapterType {
    ABSTRACT,
    UNISWAP_V2_ROUTER,
    UNISWAP_V3_ROUTER,
    CURVE_V1_EXCHANGE_ONLY,
    YEARN_V2,
    CURVE_V1_2ASSETS,
    CURVE_V1_3ASSETS,
    CURVE_V1_4ASSETS,
    CURVE_V1_STECRV_POOL,
    CURVE_V1_WRAPPER,
    CONVEX_V1_BASE_REWARD_POOL,
    CONVEX_V1_BOOSTER,
    CONVEX_V1_CLAIM_ZAP,
    LIDO_V1,
    UNIVERSAL,
    LIDO_WSTETH_V1
}

interface IAdapterExceptions {
    /// @dev Thrown when the adapter attempts to use a token
    ///      that is not recognized as collateral in the connected
    ///      Credit Manager
    error TokenIsNotInAllowedList(address);
}

interface IAdapter is IAdapterExceptions {
    /// @dev Returns the Credit Manager connected to the adapter
    function creditManager() external view returns (ICreditManagerV2);

    /// @dev Returns the Credit Facade connected to the adapter's Credit Manager
    function creditFacade() external view returns (address);

    /// @dev Returns the address of the contract the adapter is interacting with
    function targetContract() external view returns (address);

    /// @dev Returns the adapter type
    function _gearboxAdapterType() external pure returns (AdapterType);

    /// @dev Returns the adapter version
    function _gearboxAdapterVersion() external pure returns (uint16);
}

File 9 of 14 : Interfaces.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.10;
pragma abicoder v1;

interface ICurveGauge {
    function deposit(uint256) external;

    function balanceOf(address) external view returns (uint256);

    function withdraw(uint256) external;

    function claim_rewards() external;

    function reward_tokens(uint256) external view returns (address); //v2

    function rewarded_token() external view returns (address); //v1

    function lp_token() external view returns (address);
}

interface ICurveVoteEscrow {
    function create_lock(uint256, uint256) external;

    function increase_amount(uint256) external;

    function increase_unlock_time(uint256) external;

    function withdraw() external;

    function smart_wallet_checker() external view returns (address);
}

interface IWalletChecker {
    function check(address) external view returns (bool);
}

interface IVoting {
    function vote(
        uint256,
        bool,
        bool
    ) external; //voteId, support, executeIfDecided

    function getVote(uint256)
        external
        view
        returns (
            bool,
            bool,
            uint64,
            uint64,
            uint64,
            uint64,
            uint256,
            uint256,
            uint256,
            bytes memory
        );

    function vote_for_gauge_weights(address, uint256) external;
}

interface IMinter {
    function mint(address) external;
}

interface IRegistry {
    function get_registry() external view returns (address);

    function get_address(uint256 _id) external view returns (address);

    function gauge_controller() external view returns (address);

    function get_lp_token(address) external view returns (address);

    function get_gauges(address)
        external
        view
        returns (address[10] memory, uint128[10] memory);
}

interface IStaker {
    function deposit(address, address) external;

    function withdraw(address) external;

    function withdraw(
        address,
        address,
        uint256
    ) external;

    function withdrawAll(address, address) external;

    function createLock(uint256, uint256) external;

    function increaseAmount(uint256) external;

    function increaseTime(uint256) external;

    function release() external;

    function claimCrv(address) external returns (uint256);

    function claimRewards(address) external;

    function claimFees(address, address) external;

    function setStashAccess(address, bool) external;

    function vote(
        uint256,
        address,
        bool
    ) external;

    function voteGaugeWeight(address, uint256) external;

    function balanceOfPool(address) external view returns (uint256);

    function operator() external view returns (address);

    function execute(
        address _to,
        uint256 _value,
        bytes calldata _data
    ) external returns (bool, bytes memory);
}

interface IRewards {
    function stake(address, uint256) external;

    function stakeFor(address, uint256) external;

    function withdraw(address, uint256) external;

    function exit(address) external;

    function getReward(address) external;

    function queueNewRewards(uint256) external;

    function notifyRewardAmount(uint256) external;

    function addExtraReward(address) external;

    function stakingToken() external view returns (address);

    function rewardToken() external view returns (address);

    function earned(address account) external view returns (uint256);
}

interface IStash {
    function stashRewards() external returns (bool);

    function processStash() external returns (bool);

    function claimRewards() external returns (bool);

    function initialize(
        uint256 _pid,
        address _operator,
        address _staker,
        address _gauge,
        address _rewardFactory
    ) external;
}

interface IFeeDistro {
    function claim() external;

    function token() external view returns (address);
}

interface ITokenMinter {
    function mint(address, uint256) external;

    function burn(address, uint256) external;
}

interface IDeposit {
    function isShutdown() external view returns (bool);

    function balanceOf(address _account) external view returns (uint256);

    function totalSupply() external view returns (uint256);

    function poolInfo(uint256)
        external
        view
        returns (
            address,
            address,
            address,
            address,
            address,
            bool
        );

    function rewardClaimed(
        uint256,
        address,
        uint256
    ) external;

    function withdrawTo(
        uint256,
        uint256,
        address
    ) external;

    function claimRewards(uint256, address) external returns (bool);

    function rewardArbitrator() external returns (address);

    function setGaugeRedirect(uint256 _pid) external returns (bool);

    function owner() external returns (address);
}

interface ICrvDeposit {
    function deposit(uint256, bool) external;

    function lockIncentive() external view returns (uint256);
}

interface IRewardFactory {
    function setAccess(address, bool) external;

    function CreateCrvRewards(uint256, address) external returns (address);

    function CreateTokenRewards(
        address,
        address,
        address
    ) external returns (address);

    function activeRewardCount(address) external view returns (uint256);

    function addActiveReward(address, uint256) external returns (bool);

    function removeActiveReward(address, uint256) external returns (bool);
}

interface IStashFactory {
    function CreateStash(
        uint256,
        address,
        address,
        uint256
    ) external returns (address);
}

interface ITokenFactory {
    function CreateDepositToken(address) external returns (address);
}

interface IPools {
    function addPool(
        address _lptoken,
        address _gauge,
        uint256 _stashVersion
    ) external returns (bool);

    function forceAddPool(
        address _lptoken,
        address _gauge,
        uint256 _stashVersion
    ) external returns (bool);

    function shutdownPool(uint256 _pid) external returns (bool);

    function poolInfo(uint256)
        external
        view
        returns (
            address,
            address,
            address,
            address,
            address,
            bool
        );

    function poolLength() external view returns (uint256);

    function gaugeMap(address) external view returns (bool);

    function setPoolManager(address _poolM) external;
}

interface IVestedEscrow {
    function fund(address[] calldata _recipient, uint256[] calldata _amount)
        external
        returns (bool);
}

File 10 of 14 : IConvexV1BaseRewardPoolAdapter.sol
// SPDX-License-Identifier: GPL-2.0-or-later
// Gearbox Protocol. Generalized leverage for DeFi protocols
// (c) Gearbox Holdings, 2022
pragma solidity ^0.8.10;

import { IAdapter } from "@gearbox-protocol/core-v2/contracts/interfaces/adapters/IAdapter.sol";
import { IBaseRewardPool } from "../../integrations/convex/IBaseRewardPool.sol";

interface IConvexV1BaseRewardPoolAdapterErrors {
    /// @dev Thrown when the adapter attempts to use a token not
    ///      allowed in its corresponding Credit Manager
    error TokenIsNotAddedToCreditManagerException(address token);
}

interface IConvexV1BaseRewardPoolAdapter is
    IAdapter,
    IBaseRewardPool,
    IConvexV1BaseRewardPoolAdapterErrors
{
    /// @dev Returns the address of a Curve pool LP token
    ///      staked in the adapter's targer Convex pool
    function curveLPtoken() external view returns (address);

    /// @dev Returns the address of a phantom token tracking
    ///      a Credit Account's staked balance in a Convex
    ///      pool
    function stakedPhantomToken() external view returns (address);

    /// @dev Returns the address of the first extra reward token
    /// @notice address(0) if the Convex pool has no extra reward tokens
    function extraReward1() external view returns (address);

    /// @dev Returns the address of the second extra reward token
    /// @notice address(0) if the Convex pool has less than 2 extra reward tokens
    function extraReward2() external view returns (address);

    /// @dev Returns the address of CVX
    function cvx() external view returns (address);
}

File 11 of 14 : Address.sol
// 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);
            }
        }
    }
}

File 12 of 14 : ICreditManagerV2.sol
// SPDX-License-Identifier: MIT
// Gearbox Protocol. Generalized leverage for DeFi protocols
// (c) Gearbox Holdings, 2022
pragma solidity ^0.8.10;

import { IPriceOracleV2 } from "./IPriceOracle.sol";
import { IVersion } from "./IVersion.sol";

enum ClosureAction {
    CLOSE_ACCOUNT,
    LIQUIDATE_ACCOUNT,
    LIQUIDATE_EXPIRED_ACCOUNT,
    LIQUIDATE_PAUSED
}

interface ICreditManagerV2Events {
    /// @dev Emits when a call to an external contract is made through the Credit Manager
    event ExecuteOrder(address indexed borrower, address indexed target);

    /// @dev Emits when a configurator is upgraded
    event NewConfigurator(address indexed newConfigurator);
}

interface ICreditManagerV2Exceptions {
    /// @dev Thrown if an access-restricted function is called by an address that is not
    ///      the connected Credit Facade, or an allowed adapter
    error AdaptersOrCreditFacadeOnlyException();

    /// @dev Thrown if an access-restricted function is called by an address that is not
    ///      the connected Credit Facade
    error CreditFacadeOnlyException();

    /// @dev Thrown if an access-restricted function is called by an address that is not
    ///      the connected Credit Configurator
    error CreditConfiguratorOnlyException();

    /// @dev Thrown on attempting to open a Credit Account for or transfer a Credit Account
    ///      to the zero address or an address that already owns a Credit Account
    error ZeroAddressOrUserAlreadyHasAccountException();

    /// @dev Thrown on attempting to execute an order to an address that is not an allowed
    ///      target contract
    error TargetContractNotAllowedException();

    /// @dev Thrown on failing a full collateral check after an operation
    error NotEnoughCollateralException();

    /// @dev Thrown on attempting to receive a token that is not a collateral token
    ///      or was forbidden
    error TokenNotAllowedException();

    /// @dev Thrown if an attempt to approve a collateral token to a target contract failed
    error AllowanceFailedException();

    /// @dev Thrown on attempting to perform an action for an address that owns no Credit Account
    error HasNoOpenedAccountException();

    /// @dev Thrown on attempting to add a token that is already in a collateral list
    error TokenAlreadyAddedException();

    /// @dev Thrown on configurator attempting to add more than 256 collateral tokens
    error TooManyTokensException();

    /// @dev Thrown if more than the maximal number of tokens were enabled on a Credit Account,
    ///      and there are not enough unused token to disable
    error TooManyEnabledTokensException();

    /// @dev Thrown when a reentrancy into the contract is attempted
    error ReentrancyLockException();
}

/// @notice All Credit Manager functions are access-restricted and can only be called
///         by the Credit Facade or allowed adapters. Users are not allowed to
///         interact with the Credit Manager directly
interface ICreditManagerV2 is
    ICreditManagerV2Events,
    ICreditManagerV2Exceptions,
    IVersion
{
    //
    // CREDIT ACCOUNT MANAGEMENT
    //

    ///  @dev Opens credit account and borrows funds from the pool.
    /// - Takes Credit Account from the factory;
    /// - Requests the pool to lend underlying to the Credit Account
    ///
    /// @param borrowedAmount Amount to be borrowed by the Credit Account
    /// @param onBehalfOf The owner of the newly opened Credit Account
    function openCreditAccount(uint256 borrowedAmount, address onBehalfOf)
        external
        returns (address);

    ///  @dev Closes a Credit Account - covers both normal closure and liquidation
    /// - Checks whether the contract is paused, and, if so, if the payer is an emergency liquidator.
    ///   Only emergency liquidators are able to liquidate account while the CM is paused.
    ///   Emergency liquidations do not pay a liquidator premium or liquidation fees.
    /// - Calculates payments to various recipients on closure:
    ///    + Computes amountToPool, which is the amount to be sent back to the pool.
    ///      This includes the principal, interest and fees, but can't be more than
    ///      total position value
    ///    + Computes remainingFunds during liquidations - these are leftover funds
    ///      after paying the pool and the liquidator, and are sent to the borrower
    ///    + Computes protocol profit, which includes interest and liquidation fees
    ///    + Computes loss if the totalValue is less than borrow amount + interest
    /// - Checks the underlying token balance:
    ///    + if it is larger than amountToPool, then the pool is paid fully from funds on the Credit Account
    ///    + else tries to transfer the shortfall from the payer - either the borrower during closure, or liquidator during liquidation
    /// - Send assets to the "to" address, as long as they are not included into skipTokenMask
    /// - If convertWETH is true, the function converts WETH into ETH before sending
    /// - Returns the Credit Account back to factory
    ///
    /// @param borrower Borrower address
    /// @param closureActionType Whether the account is closed, liquidated or liquidated due to expiry
    /// @param totalValue Portfolio value for liqution, 0 for ordinary closure
    /// @param payer Address which would be charged if credit account has not enough funds to cover amountToPool
    /// @param to Address to which the leftover funds will be sent
    /// @param skipTokenMask Tokenmask contains 1 for tokens which needed to be skipped for sending
    /// @param convertWETH If true converts WETH to ETH
    function closeCreditAccount(
        address borrower,
        ClosureAction closureActionType,
        uint256 totalValue,
        address payer,
        address to,
        uint256 skipTokenMask,
        bool convertWETH
    ) external returns (uint256 remainingFunds);

    /// @dev Manages debt size for borrower:
    ///
    /// - Increase debt:
    ///   + Increases debt by transferring funds from the pool to the credit account
    ///   + Updates the cumulative index to keep interest the same. Since interest
    ///     is always computed dynamically as borrowedAmount * (cumulativeIndexNew / cumulativeIndexOpen - 1),
    ///     cumulativeIndexOpen needs to be updated, as the borrow amount has changed
    ///
    /// - Decrease debt:
    ///   + Repays debt partially + all interest and fees accrued thus far
    ///   + Updates cunulativeIndex to cumulativeIndex now
    ///
    /// @param creditAccount Address of the Credit Account to change debt for
    /// @param amount Amount to increase / decrease the principal by
    /// @param increase True to increase principal, false to decrease
    /// @return newBorrowedAmount The new debt principal
    function manageDebt(
        address creditAccount,
        uint256 amount,
        bool increase
    ) external returns (uint256 newBorrowedAmount);

    /// @dev Adds collateral to borrower's credit account
    /// @param payer Address of the account which will be charged to provide additional collateral
    /// @param creditAccount Address of the Credit Account
    /// @param token Collateral token to add
    /// @param amount Amount to add
    function addCollateral(
        address payer,
        address creditAccount,
        address token,
        uint256 amount
    ) external;

    /// @dev Transfers Credit Account ownership to another address
    /// @param from Address of previous owner
    /// @param to Address of new owner
    function transferAccountOwnership(address from, address to) external;

    /// @dev Requests the Credit Account to approve a collateral token to another contract.
    /// @param borrower Borrower's address
    /// @param targetContract Spender to change allowance for
    /// @param token Collateral token to approve
    /// @param amount New allowance amount
    function approveCreditAccount(
        address borrower,
        address targetContract,
        address token,
        uint256 amount
    ) external;

    /// @dev Requests a Credit Account to make a low-level call with provided data
    /// This is the intended pathway for state-changing interactions with 3rd-party protocols
    /// @param borrower Borrower's address
    /// @param targetContract Contract to be called
    /// @param data Data to pass with the call
    function executeOrder(
        address borrower,
        address targetContract,
        bytes memory data
    ) external returns (bytes memory);

    //
    // COLLATERAL VALIDITY AND ACCOUNT HEALTH CHECKS
    //

    /// @dev Enables a token on a Credit Account, including it
    /// into account health and total value calculations
    /// @param creditAccount Address of a Credit Account to enable the token for
    /// @param token Address of the token to be enabled
    function checkAndEnableToken(address creditAccount, address token) external;

    /// @dev Optimized health check for individual swap-like operations.
    /// @notice Fast health check assumes that only two tokens (input and output)
    ///         participate in the operation and computes a % change in weighted value between
    ///         inbound and outbound collateral. The cumulative negative change across several
    ///         swaps in sequence cannot be larger than feeLiquidation (a fee that the
    ///         protocol is ready to waive if needed). Since this records a % change
    ///         between just two tokens, the corresponding % change in TWV will always be smaller,
    ///         which makes this check safe.
    ///         More details at https://dev.gearbox.fi/docs/documentation/risk/fast-collateral-check#fast-check-protection
    /// @param creditAccount Address of the Credit Account
    /// @param tokenIn Address of the token spent by the swap
    /// @param tokenOut Address of the token received from the swap
    /// @param balanceInBefore Balance of tokenIn before the operation
    /// @param balanceOutBefore Balance of tokenOut before the operation
    function fastCollateralCheck(
        address creditAccount,
        address tokenIn,
        address tokenOut,
        uint256 balanceInBefore,
        uint256 balanceOutBefore
    ) external;

    /// @dev Performs a full health check on an account, summing up
    /// value of all enabled collateral tokens
    /// @param creditAccount Address of the Credit Account to check
    function fullCollateralCheck(address creditAccount) external;

    /// @dev Checks that the number of enabled tokens on a Credit Account
    ///      does not violate the maximal enabled token limit and tries
    ///      to disable unused tokens if it does
    /// @param creditAccount Account to check enabled tokens for
    function checkAndOptimizeEnabledTokens(address creditAccount) external;

    /// @dev Disables a token on a credit account
    /// @notice Usually called by adapters to disable spent tokens during a multicall,
    ///         but can also be called separately from the Credit Facade to remove
    ///         unwanted tokens
    /// @return True if token mask was change otherwise False
    function disableToken(address creditAccount, address token)
        external
        returns (bool);

    //
    // GETTERS
    //

    /// @dev Returns the address of a borrower's Credit Account, or reverts if there is none.
    /// @param borrower Borrower's address
    function getCreditAccountOrRevert(address borrower)
        external
        view
        returns (address);

    /// @dev Computes amounts that must be sent to various addresses before closing an account
    /// @param totalValue Credit Accounts total value in underlying
    /// @param closureActionType Type of account closure
    ///        * CLOSE_ACCOUNT: The account is healthy and is closed normally
    ///        * LIQUIDATE_ACCOUNT: The account is unhealthy and is being liquidated to avoid bad debt
    ///        * LIQUIDATE_EXPIRED_ACCOUNT: The account has expired and is being liquidated (lowered liquidation premium)
    ///        * LIQUIDATE_PAUSED: The account is liquidated while the system is paused due to emergency (no liquidation premium)
    /// @param borrowedAmount Credit Account's debt principal
    /// @param borrowedAmountWithInterest Credit Account's debt principal + interest
    /// @return amountToPool Amount of underlying to be sent to the pool
    /// @return remainingFunds Amount of underlying to be sent to the borrower (only applicable to liquidations)
    /// @return profit Protocol's profit from fees (if any)
    /// @return loss Protocol's loss from bad debt (if any)
    function calcClosePayments(
        uint256 totalValue,
        ClosureAction closureActionType,
        uint256 borrowedAmount,
        uint256 borrowedAmountWithInterest
    )
        external
        view
        returns (
            uint256 amountToPool,
            uint256 remainingFunds,
            uint256 profit,
            uint256 loss
        );

    /// @dev Calculates the debt accrued by a Credit Account
    /// @param creditAccount Address of the Credit Account
    /// @return borrowedAmount The debt principal
    /// @return borrowedAmountWithInterest The debt principal + accrued interest
    /// @return borrowedAmountWithInterestAndFees The debt principal + accrued interest and protocol fees
    function calcCreditAccountAccruedInterest(address creditAccount)
        external
        view
        returns (
            uint256 borrowedAmount,
            uint256 borrowedAmountWithInterest,
            uint256 borrowedAmountWithInterestAndFees
        );

    /// @dev Maps Credit Accounts to bit masks encoding their enabled token sets
    /// Only enabled tokens are counted as collateral for the Credit Account
    /// @notice An enabled token mask encodes an enabled token by setting
    ///         the bit at the position equal to token's index to 1
    function enabledTokensMap(address creditAccount)
        external
        view
        returns (uint256);

    /// @dev Maps the Credit Account to its current percentage drop across all swaps since
    ///      the last full check, in RAY format
    function cumulativeDropAtFastCheckRAY(address creditAccount)
        external
        view
        returns (uint256);

    /// @dev Returns the collateral token at requested index and its liquidation threshold
    /// @param id The index of token to return
    function collateralTokens(uint256 id)
        external
        view
        returns (address token, uint16 liquidationThreshold);

    /// @dev Returns the collateral token with requested mask and its liquidationThreshold
    /// @param tokenMask Token mask corresponding to the token
    function collateralTokensByMask(uint256 tokenMask)
        external
        view
        returns (address token, uint16 liquidationThreshold);

    /// @dev Total number of known collateral tokens.
    function collateralTokensCount() external view returns (uint256);

    /// @dev Returns the mask for the provided token
    /// @param token Token to returns the mask for
    function tokenMasksMap(address token) external view returns (uint256);

    /// @dev Bit mask encoding a set of forbidden tokens
    function forbiddenTokenMask() external view returns (uint256);

    /// @dev Maps allowed adapters to their respective target contracts.
    function adapterToContract(address adapter) external view returns (address);

    /// @dev Maps 3rd party contracts to their respective adapters
    function contractToAdapter(address targetContract)
        external
        view
        returns (address);

    /// @dev Address of the underlying asset
    function underlying() external view returns (address);

    /// @dev Address of the connected pool
    function pool() external view returns (address);

    /// @dev Address of the connected pool
    /// @notice [DEPRECATED]: use pool() instead.
    function poolService() external view returns (address);

    /// @dev A map from borrower addresses to Credit Account addresses
    function creditAccounts(address borrower) external view returns (address);

    /// @dev Address of the connected Credit Configurator
    function creditConfigurator() external view returns (address);

    /// @dev Address of WETH
    function wethAddress() external view returns (address);

    /// @dev Returns the liquidation threshold for the provided token
    /// @param token Token to retrieve the LT for
    function liquidationThresholds(address token)
        external
        view
        returns (uint16);

    /// @dev The maximal number of enabled tokens on a single Credit Account
    function maxAllowedEnabledTokenLength() external view returns (uint8);

    /// @dev Maps addresses to their status as emergency liquidator.
    /// @notice Emergency liquidators are trusted addresses
    /// that are able to liquidate positions while the contracts are paused,
    /// e.g. when there is a risk of bad debt while an exploit is being patched.
    /// In the interest of fairness, emergency liquidators do not receive a premium
    /// And are compensated by the Gearbox DAO separately.
    function canLiquidateWhilePaused(address) external view returns (bool);

    /// @dev Returns the fee parameters of the Credit Manager
    /// @return feeInterest Percentage of interest taken by the protocol as profit
    /// @return feeLiquidation Percentage of account value taken by the protocol as profit
    ///         during unhealthy account liquidations
    /// @return liquidationDiscount Multiplier that reduces the effective totalValue during unhealthy account liquidations,
    ///         allowing the liquidator to take the unaccounted for remainder as premium. Equal to (1 - liquidationPremium)
    /// @return feeLiquidationExpired Percentage of account value taken by the protocol as profit
    ///         during expired account liquidations
    /// @return liquidationDiscountExpired Multiplier that reduces the effective totalValue during expired account liquidations,
    ///         allowing the liquidator to take the unaccounted for remainder as premium. Equal to (1 - liquidationPremiumExpired)
    function fees()
        external
        view
        returns (
            uint16 feeInterest,
            uint16 feeLiquidation,
            uint16 liquidationDiscount,
            uint16 feeLiquidationExpired,
            uint16 liquidationDiscountExpired
        );

    /// @dev Address of the connected Credit Facade
    function creditFacade() external view returns (address);

    /// @dev Address of the connected Price Oracle
    function priceOracle() external view returns (IPriceOracleV2);

    /// @dev Address of the universal adapter
    function universalAdapter() external view returns (address);

    /// @dev Contract's version
    function version() external view returns (uint256);

    /// @dev Paused() state
    function checkEmergencyPausable(address caller, bool state)
        external
        returns (bool);
}

File 13 of 14 : IPriceOracle.sol
// SPDX-License-Identifier: MIT
// Gearbox Protocol. Generalized leverage for DeFi protocols
// (c) Gearbox Holdings, 2022
pragma solidity ^0.8.10;
import { IVersion } from "./IVersion.sol";

interface IPriceOracleV2Events {
    /// @dev Emits when a new price feed is added
    event NewPriceFeed(address indexed token, address indexed priceFeed);
}

interface IPriceOracleV2Exceptions {
    /// @dev Thrown if a price feed returns 0
    error ZeroPriceException();

    /// @dev Thrown if the last recorded result was not updated in the last round
    error ChainPriceStaleException();

    /// @dev Thrown on attempting to get a result for a token that does not have a price feed
    error PriceOracleNotExistsException();
}

/// @title Price oracle interface
interface IPriceOracleV2 is
    IPriceOracleV2Events,
    IPriceOracleV2Exceptions,
    IVersion
{
    /// @dev Converts a quantity of an asset to USD (decimals = 8).
    /// @param amount Amount to convert
    /// @param token Address of the token to be converted
    function convertToUSD(uint256 amount, address token)
        external
        view
        returns (uint256);

    /// @dev Converts a quantity of USD (decimals = 8) to an equivalent amount of an asset
    /// @param amount Amount to convert
    /// @param token Address of the token converted to
    function convertFromUSD(uint256 amount, address token)
        external
        view
        returns (uint256);

    /// @dev Converts one asset into another
    ///
    /// @param amount Amount to convert
    /// @param tokenFrom Address of the token to convert from
    /// @param tokenTo Address of the token to convert to
    function convert(
        uint256 amount,
        address tokenFrom,
        address tokenTo
    ) external view returns (uint256);

    /// @dev Returns collateral values for two tokens, required for a fast check
    /// @param amountFrom Amount of the outbound token
    /// @param tokenFrom Address of the outbound token
    /// @param amountTo Amount of the inbound token
    /// @param tokenTo Address of the inbound token
    /// @return collateralFrom Value of the outbound token amount in USD
    /// @return collateralTo Value of the inbound token amount in USD
    function fastCheck(
        uint256 amountFrom,
        address tokenFrom,
        uint256 amountTo,
        address tokenTo
    ) external view returns (uint256 collateralFrom, uint256 collateralTo);

    /// @dev Returns token's price in USD (8 decimals)
    /// @param token The token to compute the price for
    function getPrice(address token) external view returns (uint256);

    /// @dev Returns the price feed address for the passed token
    /// @param token Token to get the price feed for
    function priceFeeds(address token)
        external
        view
        returns (address priceFeed);

    /// @dev Returns the price feed for the passed token,
    ///      with additional parameters
    /// @param token Token to get the price feed for
    function priceFeedsWithFlags(address token)
        external
        view
        returns (
            address priceFeed,
            bool skipCheck,
            uint256 decimals
        );
}

interface IPriceOracleV2Ext is IPriceOracleV2 {
    /// @dev Sets a price feed if it doesn't exist, or updates an existing one
    /// @param token Address of the token to set the price feed for
    /// @param priceFeed Address of a USD price feed adhering to Chainlink's interface
    function addPriceFeed(address token, address priceFeed) external;
}

File 14 of 14 : IVersion.sol
// SPDX-License-Identifier: MIT
// Gearbox Protocol. Generalized leverage for DeFi protocols
// (c) Gearbox Holdings, 2022
pragma solidity ^0.8.10;

/// @title IVersion
/// @dev Declares a version function which returns the contract's version
interface IVersion {
    /// @dev Returns contract version
    function version() external view returns (uint256);
}

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":"_creditManager","type":"address"},{"internalType":"address","name":"_baseRewardPool","type":"address"},{"internalType":"address","name":"_stakedPhantomToken","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"NotImplementedException","type":"error"},{"inputs":[{"internalType":"address","name":"token","type":"address"}],"name":"TokenIsNotAddedToCreditManagerException","type":"error"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"TokenIsNotInAllowedList","type":"error"},{"inputs":[],"name":"ZeroAddressException","type":"error"},{"inputs":[],"name":"_gearboxAdapterType","outputs":[{"internalType":"enum AdapterType","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"_gearboxAdapterVersion","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"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":"creditFacade","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"creditManager","outputs":[{"internalType":"contract ICreditManagerV2","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"currentRewards","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"curveLPtoken","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"cvx","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"donate","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"pure","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":"extraReward1","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"extraReward2","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"i","type":"uint256"}],"name":"extraRewards","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"extraRewardsLength","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getReward","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"},{"internalType":"bool","name":"_claimExtras","type":"bool"}],"name":"getReward","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"historicalRewards","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":"newRewardRatio","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"operator","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"periodFinish","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pid","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"queuedRewards","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":"account","type":"address"}],"name":"rewards","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","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":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"stakeFor","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"stakedPhantomToken","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"stakingToken","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"targetContract","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"userRewardPerTokenPaid","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"bool","name":"claim","type":"bool"}],"name":"withdraw","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"claim","type":"bool"}],"name":"withdrawAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"claim","type":"bool"}],"name":"withdrawAllAndUnwrap","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"bool","name":"claim","type":"bool"}],"name":"withdrawAndUnwrap","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]

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

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.

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.