Contract Source Code (Solidity)

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Outline

• interface ERC20
•    - function transfer(address to, uint256 ...
•    - function balanceOf(address account)
•  contract Faucet *
•    - function getEUROe()
•    - function getBalance()
•    - function withdrawalAllowed(address _a ...

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/**
 *Submitted for verification at amoy.polygonscan.com on 2024-05-03
*/

// SPDX-License-Identifier: MIT
pragma solidity 0.8.4;

interface ERC20 {
    function transfer(address to, uint256 value) external returns (bool);
    event Transfer(address indexed from, address indexed to, uint256 value);
    function balanceOf(address account) external view returns (uint256);
}
/**
@title A faucet contract for dispersing ERC20 tokens, such as EUROe
@author Membrane Finance
@notice This contract lets anyone withdraw and top up the tokens in the contract
 */
contract Faucet {
    uint256 constant public tokenAmount = 100000000; // 100 EUROe
    uint256 constant public cooldown = 24 hours; // Must wait 24h between faucet calls per address

    ERC20 public tokenAddress;

    mapping(address => uint256) lastUse;

    constructor(address _tokenAddress) {
        tokenAddress = ERC20(_tokenAddress);
    }

    /**
     * @dev Gives the caller 100 EUROe
     */
    function getEUROe() public {
        require(withdrawalAllowed(msg.sender), "You can only withdraw from the contract every 24 hours");
        tokenAddress.transfer(msg.sender, tokenAmount);
        lastUse[msg.sender] = block.timestamp;
    }

    /**
     * @dev Returns the contract's current EUROe balance. Please notify the team if the contract is empty
     */
    function getBalance() public view returns (uint256) {
        return ERC20(tokenAddress).balanceOf(address(this));
    }

    /**
     * @dev Determines if withdrawals are allowed to caller's address
     */
    function withdrawalAllowed(address _address) public view returns (bool) {
        if (lastUse[_address] == 0) {
            return true;
        } 
        else if (block.timestamp >= lastUse[_address] + cooldown) {
            return true;
        }
        else {
            return false;
        }
        
    }

}

[{"inputs":[{"internalType":"address","name":"_tokenAddress","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"cooldown","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getEUROe","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"tokenAddress","outputs":[{"internalType":"contract ERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokenAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"withdrawalAllowed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"}]

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000000000000000000000000a089a21902914c3f3325dbe2334e9b466071e5f1

-----Decoded View---------------
Arg [0] : _tokenAddress (address): 0xA089a21902914C3f3325dBE2334E9B466071E5f1

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000a089a21902914c3f3325dbe2334e9b466071e5f1

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ipfs://761878e48b7a5544c7bbc411f9b4f7d8c58a67d5a1381cb3439210d9f8be272a