false
false
100

Contract Address Details

0xAed2286aFA2cc78d6EDdd6Fddb4139c64b2eb19C

Contract Name
EthereumFaucet
Creator
0x084936–ad6ffa at 0x2f71ac–6ab9b6
Balance
0.9 KAVA ( )
Tokens
Fetching tokens...
Transactions
Fetching transactions...
Transfers
Fetching transfers...
Gas Used
Fetching gas used...
Last Balance Update
11602235
Warning! Contract bytecode has been changed and doesn't match the verified one. Therefore, interaction with this smart contract may be risky.
Contract name:
EthereumFaucet




Optimization enabled
true
Compiler version
v0.8.21+commit.d9974bed




Optimization runs
200
EVM Version
paris




Verified at
2023-10-04T08:34:09.758113Z

Contract source code

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

contract EthereumFaucet {

    mapping(address => bool) public hasClaimed;
    uint256 public claimAmount = 0.1 ether; // Amount to claim in wei

    address private owner;

    // Modifier to restrict certain functions only to the contract owner
    modifier onlyOwner() {
        require(msg.sender == owner, "Not the contract owner");
        _;
    }

    constructor() {
        owner = msg.sender;
    }

    // Function to claim ETH
    function claim() external {
        require(!hasClaimed[msg.sender], "Already claimed");
        require(address(this).balance >= claimAmount, "Insufficient faucet balance");

        hasClaimed[msg.sender] = true;
        payable(msg.sender).transfer(claimAmount);
    }

    // Function to top up the faucet, can be called by anyone
    function topUp() external payable {}

    // Function to change the claim amount by the owner
    function setClaimAmount(uint256 newAmount) external onlyOwner {
        claimAmount = newAmount;
    }

    // Function to withdraw funds from the faucet (for owner only)
    function withdraw(uint256 amount) external onlyOwner {
        require(address(this).balance >= amount, "Insufficient funds");
        payable(owner).transfer(amount);
    }

    // Fallback function to receive ETH
    receive() external payable {}
}

Contract ABI

[{"type":"constructor","stateMutability":"nonpayable","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"claim","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"claimAmount","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"bool","name":"","internalType":"bool"}],"name":"hasClaimed","inputs":[{"type":"address","name":"","internalType":"address"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"setClaimAmount","inputs":[{"type":"uint256","name":"newAmount","internalType":"uint256"}]},{"type":"function","stateMutability":"payable","outputs":[],"name":"topUp","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"withdraw","inputs":[{"type":"uint256","name":"amount","internalType":"uint256"}]},{"type":"receive","stateMutability":"payable"}]

Contract Creation Code

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Deployed ByteCode

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