Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

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

error MultiSender__NotOwner();
error MultiSender__InvalidNumberOfRecipients();
error MultiSender__NotEnoughBalance();

contract JunkyRfaDistributor {
    address private owner;

    uint public total_value_locked;

    event OwnerChanged(address indexed newOwner, address indexed oldOwner);
    event AccountRecharged(uint256 rechargeValue);

    modifier isOwner() {
        if (msg.sender != owner) {
            revert MultiSender__NotOwner();
        }
        _;
    }

    constructor() payable {
        owner = msg.sender;
        total_value_locked = msg.value;
    }

    function changeOwner(address newOwner) public isOwner {
        emit OwnerChanged(newOwner, owner);
        owner = newOwner;
    }

    function getOwner() public view returns (address) {
        return owner;
    }

    function recharge() public payable isOwner {
        total_value_locked += msg.value;
        emit AccountRecharged(msg.value);
    }

    function sendToMany(
        address payable[] memory recipients,
        uint[] memory amounts
    ) public payable isOwner {
        total_value_locked += msg.value;

        if (recipients.length != amounts.length) {
            revert MultiSender__InvalidNumberOfRecipients();
        }

        uint totalAmountToSend = 0;
        for (uint i = 0; i < amounts.length; i++) {
            totalAmountToSend += amounts[i];
        }

        if (totalAmountToSend > total_value_locked) {
            revert MultiSender__NotEnoughBalance();
        }

        // Now send to multiple recipients
        for (uint i = 0; i < recipients.length; i++) {
            total_value_locked -= amounts[i];
            recipients[i].transfer(amounts[i]);
        }
    }
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"payable","type":"constructor"},{"inputs":[],"name":"MultiSender__InvalidNumberOfRecipients","type":"error"},{"inputs":[],"name":"MultiSender__NotEnoughBalance","type":"error"},{"inputs":[],"name":"MultiSender__NotOwner","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"rechargeValue","type":"uint256"}],"name":"AccountRecharged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"newOwner","type":"address"},{"indexed":true,"internalType":"address","name":"oldOwner","type":"address"}],"name":"OwnerChanged","type":"event"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"changeOwner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"getOwner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"recharge","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address payable[]","name":"recipients","type":"address[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"name":"sendToMany","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"total_value_locked","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}]

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