Address Details
contract

0x54053321C5FcbF497143f7462c701863a11bE013

Contract Name
CyberBurnTest
Creator
0xc09cf2–0915af at 0x3f714d–c00954
Balance
0 CELO ( )
Locked CELO Balance
0.00 CELO
Voting CELO Balance
0.00 CELO
Pending Unlocked Gold
0.00 CELO
Tokens
Fetching tokens...
Transactions
0 Transactions
Transfers
0 Transfers
Gas Used
Fetching gas used...
Last Balance Update
13581078
This contract has been verified via Sourcify. View contract in Sourcify repository
Contract name:
CyberBurnTest




Optimization enabled
false
Compiler version
v0.8.3+commit.8d00100c




EVM Version
istanbul




Verified at
2022-06-17T16:50:56.138225Z

contracts/carbonBurn.sol

// SPDX-License-Identifier: AGPL-3.0-or-later
pragma solidity 0.8.3;

import {ControlledSideToken} from "./Carbon/ControlledSideToken.sol";
import "./Uniswap/uniswpv2.sol";
import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";

contract CyberBurnTest {

    address public CARBOM = 0x32A9FE697a32135BFd313a6Ac28792DaE4D9979d;
    address private constant UNISWAP_V2_ROUTER = 0xE3D8bd6Aed4F159bc8000a9cD47CffDb95F96121;
    address private constant WETH = 0x471EcE3750Da237f93B8E339c536989b8978a438;

    constructor(
    ) public {
    }

    function uniwapCarbon(uint256 _amountIn) public returns (uint256[] memory amounts){
        IERC20(WETH).approve(UNISWAP_V2_ROUTER, _amountIn);
        address[] memory path = new address[](2);
        path[0] = WETH;
        path[1] = CARBOM;
        return IUniswapV2Router(UNISWAP_V2_ROUTER).swapExactTokensForTokens(_amountIn, 0, path, address(this), block.timestamp);
    }

    function mintMonthNFT() external payable {
        uint256[] memory amounts = uniwapCarbon(msg.value);
        uint256 co2Value = amounts[amounts.length - 1];

        ControlledSideToken(CARBOM).burn(co2Value);
    }
}

/_openzeppelin/contracts/token/ERC20/IERC20.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) external returns (bool);
}

/contracts/Carbon/ControlledSideToken.sol

// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.3;

/// @author FlowCarbon LLC
/// @title The common interface of carbon credit tokens
contract ControlledSideToken {

    function burn(uint256 amount_) public virtual {}
}

/contracts/Uniswap/uniswpv2.sol

// SPDX-License-Identifier: AGPL-3.0-or-later

pragma solidity 0.8.3;
pragma experimental ABIEncoderV2;

interface IUniswapV2Router {
  function getAmountsOut(uint256 amountIn, address[] memory path)
    external
    view
    returns (uint256[] memory amounts);
  
  function swapExactTokensForTokens(
  
    //amount of tokens we are sending in
    uint256 amountIn,
    //the minimum amount of tokens we want out of the trade
    uint256 amountOutMin,
    //list of token addresses we are going to trade in.  this is necessary to calculate amounts
    address[] calldata path,
    //this is the address we are going to send the output tokens to
    address to,
    //the last time that the trade is valid for
    uint256 deadline
  ) external returns (uint256[] memory amounts);
}

interface IUniswapV2Pair {
  function token0() external view returns (address);
  function token1() external view returns (address);
  function swap(
    uint256 amount0Out,
    uint256 amount1Out,
    address to,
    bytes calldata data
  ) external;
}

interface IUniswapV2Factory {
  function getPair(address token0, address token1) external returns (address);
}

Contract ABI

[{"type":"constructor","stateMutability":"nonpayable","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"address"}],"name":"CARBOM","inputs":[]},{"type":"function","stateMutability":"payable","outputs":[],"name":"mintMonthNFT","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[{"type":"uint256[]","name":"amounts","internalType":"uint256[]"}],"name":"uniwapCarbon","inputs":[{"type":"uint256","name":"_amountIn","internalType":"uint256"}]}]

Contract Creation Code

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Deployed ByteCode

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