Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: agpl-3.0
pragma solidity 0.8.4;

import {KeeperCompatibleInterface} from "@chainlink/contracts/src/v0.8/KeeperCompatible.sol";
import {IFeeDistributor} from "./interfaces/IFeeDistributor.sol";
import {IFeeCollector} from "./interfaces/IFeeCollector.sol";

contract BendKeeper is KeeperCompatibleInterface {
    uint256 public constant DAY = 86400;
    IFeeDistributor public feeDistributor;
    IFeeCollector public feeCollector;
    uint256 public nextDistributeTime;

    constructor(address _feeDistributorAddr, address _feeCollector) {
        feeDistributor = IFeeDistributor(_feeDistributorAddr);
        feeCollector = IFeeCollector(_feeCollector);
        nextDistributeTime = (block.timestamp / DAY) * DAY + DAY;
    }

    function checkUpkeep(bytes calldata)
        external
        view
        override
        returns (bool upkeepNeeded, bytes memory)
    {
        upkeepNeeded = block.timestamp >= nextDistributeTime;
    }

    function performUpkeep(bytes calldata) external override {
        if (block.timestamp >= nextDistributeTime) {
            feeCollector.collect();
            feeDistributor.distribute();
            nextDistributeTime += DAY;
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "./KeeperBase.sol";
import "./interfaces/KeeperCompatibleInterface.sol";

abstract contract KeeperCompatible is KeeperBase, KeeperCompatibleInterface {}

// SPDX-License-Identifier: agpl-3.0
pragma solidity 0.8.4;
import {ILendPoolAddressesProvider} from "../interfaces/ILendPoolAddressesProvider.sol";

interface IFeeDistributor {
    event Distributed(uint256 time, uint256 tokenAmount);

    event Claimed(
        address indexed recipient,
        uint256 amount,
        uint256 claimEpoch,
        uint256 maxEpoch
    );

    function lastDistributeTime() external view returns (uint256);

    function distribute() external;

    function claim(bool weth) external returns (uint256);

    function claimable(address _addr) external view returns (uint256);

    function addressesProvider()
        external
        view
        returns (ILendPoolAddressesProvider);

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

// SPDX-License-Identifier: agpl-3.0
pragma solidity 0.8.4;

interface IFeeCollector {
    function collect() external;
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

contract KeeperBase {
  error OnlySimulatedBackend();

  /**
   * @notice method that allows it to be simulated via eth_call by checking that
   * the sender is the zero address.
   */
  function preventExecution() internal view {
    if (tx.origin != address(0)) {
      revert OnlySimulatedBackend();
    }
  }

  /**
   * @notice modifier that allows it to be simulated via eth_call by checking
   * that the sender is the zero address.
   */
  modifier cannotExecute() {
    preventExecution();
    _;
  }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

interface KeeperCompatibleInterface {
  /**
   * @notice method that is simulated by the keepers to see if any work actually
   * needs to be performed. This method does does not actually need to be
   * executable, and since it is only ever simulated it can consume lots of gas.
   * @dev To ensure that it is never called, you may want to add the
   * cannotExecute modifier from KeeperBase to your implementation of this
   * method.
   * @param checkData specified in the upkeep registration so it is always the
   * same for a registered upkeep. This can easily be broken down into specific
   * arguments using `abi.decode`, so multiple upkeeps can be registered on the
   * same contract and easily differentiated by the contract.
   * @return upkeepNeeded boolean to indicate whether the keeper should call
   * performUpkeep or not.
   * @return performData bytes that the keeper should call performUpkeep with, if
   * upkeep is needed. If you would like to encode data to decode later, try
   * `abi.encode`.
   */
  function checkUpkeep(bytes calldata checkData) external returns (bool upkeepNeeded, bytes memory performData);

  /**
   * @notice method that is actually executed by the keepers, via the registry.
   * The data returned by the checkUpkeep simulation will be passed into
   * this method to actually be executed.
   * @dev The input to this method should not be trusted, and the caller of the
   * method should not even be restricted to any single registry. Anyone should
   * be able call it, and the input should be validated, there is no guarantee
   * that the data passed in is the performData returned from checkUpkeep. This
   * could happen due to malicious keepers, racing keepers, or simply a state
   * change while the performUpkeep transaction is waiting for confirmation.
   * Always validate the data passed in.
   * @param performData is the data which was passed back from the checkData
   * simulation. If it is encoded, it can easily be decoded into other types by
   * calling `abi.decode`. This data should not be trusted, and should be
   * validated against the contract's current state.
   */
  function performUpkeep(bytes calldata performData) external;
}

// SPDX-License-Identifier: agpl-3.0
pragma solidity 0.8.4;

interface ILendPoolAddressesProvider {
    function getLendPool() external view returns (address);
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"_feeDistributorAddr","type":"address"},{"internalType":"address","name":"_feeCollector","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"DAY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes","name":"","type":"bytes"}],"name":"checkUpkeep","outputs":[{"internalType":"bool","name":"upkeepNeeded","type":"bool"},{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feeCollector","outputs":[{"internalType":"contract IFeeCollector","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feeDistributor","outputs":[{"internalType":"contract IFeeDistributor","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nextDistributeTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes","name":"","type":"bytes"}],"name":"performUpkeep","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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