Cryo Explorer Ethereum Mainnet

Address Contract Partially Verified

Address 0xaBFbF345dD103993c2524D9c5F3260845e372f2F
Balance 0 ETH
Nonce 1
Code Size 3819 bytes
Creator 0x3FcB35a1...cB28 at tx 0x619d7f50...697fc6
Last Active
Indexed Transactions 8 (24,217,128 → 24,314,679)
Gas Used (indexed) 602,971
External Etherscan · Sourcify

Contract Bytecode

3819 bytes
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Verified Source Code Partial Match

Compiler: v0.8.13+commit.abaa5c0e EVM: london Optimization: No
Payroll.sol 81 lines 
pragma solidity 0.8.13;

interface IERC20 {
    function transferFrom(address from, address to, uint256 amount) external returns (bool);
    function decimals() external view returns (uint8);
}

// WARNING: THIS CONTRACT IS NOT COMPATIBLE WITH NON-STANDARD ERC20 TOKENS (e.g. USDT)
contract Payroll {

    mapping(address => Recipient) public recipients;
    mapping(address => uint256) public unclaimed;

    address public immutable treasuryAddress;
    address public immutable governance;
    IERC20 public immutable asset;
    
    uint256 public constant SECONDS_PER_YEAR = 365 days;

    struct Recipient {
        uint256 lastClaim;
        uint256 ratePerSecond;
        uint256 endTime;
    }

    event SetRecipient(address indexed recipient, uint256 amount, uint256 endTime);
    event AmountWithdrawn(address indexed recipient, uint256 amount);

    constructor(address _treasuryAddress, address _governance, address _asset) {
        require(IERC20(_asset).decimals() == 18, "Payroll::constructor: asset must have 18 decimals");
        treasuryAddress = _treasuryAddress;
        governance = _governance;
        asset = IERC20(_asset);
    }

    function balanceOf(address _recipient) public view returns (uint256 bal) {
        bal = unclaimed[_recipient];
        Recipient memory recipient = recipients[_recipient];
        uint256 accrualEnd = block.timestamp < recipient.endTime ? block.timestamp : recipient.endTime;
        uint256 accrualStart = recipient.lastClaim < accrualEnd ? recipient.lastClaim : accrualEnd;
        bal += recipient.ratePerSecond * (accrualEnd - accrualStart);
    }

    function updateRecipient(address recipient) internal {
        unclaimed[recipient] = balanceOf(recipient);
        recipients[recipient].lastClaim = block.timestamp;
    }

    function setRecipient(address _recipient, uint256 _yearlyAmount, uint256 _endTime) external {
        updateRecipient(_recipient);
        require(msg.sender == governance, "Payroll::setRecipient: only governance");
        require(_recipient != address(0), "Payroll::setRecipient: zero address!");

        // endTime cannot be in the past
        if(_endTime < block.timestamp) {
            _endTime = block.timestamp;
        }

        recipients[_recipient] = Recipient({
            lastClaim: block.timestamp,
            ratePerSecond: _yearlyAmount / SECONDS_PER_YEAR,
            endTime: _endTime
        });

        emit SetRecipient(_recipient, _yearlyAmount, _endTime);
    }

    /**
    * @notice withdraw salary
    */
    function withdraw(uint256 amount) external {
        updateRecipient(msg.sender);

        uint256 withdrawAmount = unclaimed[msg.sender] > amount ? amount : unclaimed[msg.sender];
        unclaimed[msg.sender] -= withdrawAmount;
        require(asset.transferFrom(treasuryAddress, msg.sender, withdrawAmount), "Payroll::withdraw: transfer failed");

        emit AmountWithdrawn(msg.sender, withdrawAmount);
    }

}

Read Contract

SECONDS_PER_YEAR 0xe6a69ab8 → uint256
asset 0x38d52e0f → address
balanceOf 0x70a08231 → uint256
governance 0x5aa6e675 → address
recipients 0xeb820312 → uint256, uint256, uint256
treasuryAddress 0xc5f956af → address
unclaimed 0x505bd3da → uint256

Write Contract 2 functions

These functions modify contract state and require a wallet transaction to execute.

setRecipient 0x19a18528
address _recipient
uint256 _yearlyAmount
uint256 _endTime
withdraw 0x2e1a7d4d
uint256 amount

Top Interactions

AddressTxnsSentReceived
0xd01a2040...A38C 3 3
0x16EC2AeA...51cb 2 2
0x7ad367A6...B90b 1 1
0xE58ED128...9413 1 1
0xFDa9365E...59CE 1 1
Transactions (8) Internal Txs Token Transfers Events

Recent Transactions

CSV
|
Hash Method Block Age From/To Value Txn Fee Type
0x721155ae...8d0059 withdraw 24,314,679 IN 0xd01a2040...A38C 0 ETH 0.000011726163 ETH EIP-1559
0x12fcc159...ffa577 withdraw 24,312,610 IN 0x16EC2AeA...51cb 0 ETH 0.000034267778 ETH EIP-1559
0xfba56131...2a1d9a withdraw 24,312,119 IN 0x7ad367A6...B90b 0 ETH 0.000003360190 ETH EIP-1559
0x156a009b...57945b withdraw 24,311,948 IN 0xFDa9365E...59CE 0 ETH 0.000003154099 ETH EIP-1559
0x2cc1f8ae...789eb4 withdraw 24,242,596 IN 0xd01a2040...A38C 0 ETH 0.000159127109 ETH EIP-1559
0xed8ad454...c17f64 withdraw 24,220,067 IN 0x16EC2AeA...51cb 0 ETH 0.000008683480 ETH EIP-1559
0xc05cbdc0...1fbae8 withdraw 24,219,595 IN 0xE58ED128...9413 0 ETH 0.000017032400 ETH EIP-1559
0x4139d201...b5a585 withdraw 24,217,128 IN 0xd01a2040...A38C 0 ETH 0.000156616544 ETH EIP-1559