MATIC Price: $1.01 (+0.35%)
Gas: 100 GWei
 

Sponsored

Transaction Hash
Method
Block
From
To
Value
Swap443496372023-06-26 6:09:48248 days 18 hrs ago1687759788IN
0xf39383...956Cc281
0.01 MATIC0.00347419147.46786581
Swap204474582021-10-21 10:04:35861 days 14 hrs ago1634810675IN
0xf39383...956Cc281
0.1 MATIC0.0099686790
Swap204454402021-10-21 8:42:22861 days 16 hrs ago1634805742IN
0xf39383...956Cc281
1 MATIC0.0046817460
Swap204452622021-10-21 8:33:53861 days 16 hrs ago1634805233IN
0xf39383...956Cc281
1 MATIC0.0066457860
Swap204452252021-10-21 8:32:35861 days 16 hrs ago1634805155IN
0xf39383...956Cc281
1 MATIC0.0060121860
Swap204452252021-10-21 8:32:35861 days 16 hrs ago1634805155IN
0xf39383...956Cc281
1 MATIC0.0023408730
Swap204452252021-10-21 8:32:35861 days 16 hrs ago1634805155IN
0xf39383...956Cc281
1 MATIC0.0033228930
Swap204446162021-10-21 8:11:41861 days 16 hrs ago1634803901IN
0xf39383...956Cc281
1 MATIC0.0023408730
0x5e4f43ea204439442021-10-21 7:43:31861 days 17 hrs ago1634802211IN
0xf39383...956Cc281
1 MATIC0.0006828330
0x5e4f43ea204438722021-10-21 7:39:41861 days 17 hrs ago1634801981IN
0xf39383...956Cc281
1 MATIC0.0006835530
0x5e4f43ea204434452021-10-21 7:24:39861 days 17 hrs ago1634801079IN
0xf39383...956Cc281
1 MATIC0.0006835530
0x60806040181194802021-08-18 12:01:25925 days 12 hrs ago1629288085IN
 Create: NewUniswapV2ExchangeRouter
0 MATIC0.0122571410

Latest 25 internal transactions (View All)

Parent Txn Hash Block From To Value
54118427-
0xf39383...956Cc281
200 MATIC
54118427-
0xf39383...956Cc281
200 MATIC
541183912024-03-01 0:53:061 min ago1709254386
0xf39383...956Cc281
12.850134 MATIC
541183912024-03-01 0:53:061 min ago1709254386
0xf39383...956Cc281
12.850134 MATIC
541183542024-03-01 0:51:482 mins ago1709254308
0xf39383...956Cc281
25.76751711 MATIC
541183542024-03-01 0:51:482 mins ago1709254308
0xf39383...956Cc281
25.76751711 MATIC
541183292024-03-01 0:50:543 mins ago1709254254
0xf39383...956Cc281
50 MATIC
541183292024-03-01 0:50:543 mins ago1709254254
0xf39383...956Cc281
50 MATIC
541183232024-03-01 0:50:324 mins ago1709254232
0xf39383...956Cc281
200 MATIC
541183232024-03-01 0:50:324 mins ago1709254232
0xf39383...956Cc281
200 MATIC
541182792024-03-01 0:48:505 mins ago1709254130
0xf39383...956Cc281
3.61780098 MATIC
541182792024-03-01 0:48:505 mins ago1709254130
0xf39383...956Cc281
3.61780098 MATIC
541182632024-03-01 0:48:166 mins ago1709254096
0xf39383...956Cc281
8 MATIC
541182632024-03-01 0:48:166 mins ago1709254096
0xf39383...956Cc281
8 MATIC
541182532024-03-01 0:47:546 mins ago1709254074
0xf39383...956Cc281
0.06447823 MATIC
541182532024-03-01 0:47:546 mins ago1709254074
0xf39383...956Cc281
0.06447823 MATIC
541177632024-03-01 0:29:5824 mins ago1709252998
0xf39383...956Cc281
1 MATIC
541177632024-03-01 0:29:5824 mins ago1709252998
0xf39383...956Cc281
1 MATIC
541175862024-03-01 0:23:4131 mins ago1709252621
0xf39383...956Cc281
0.29606821 MATIC
541175862024-03-01 0:23:4131 mins ago1709252621
0xf39383...956Cc281
0.29606821 MATIC
541175462024-03-01 0:22:1532 mins ago1709252535
0xf39383...956Cc281
1.48079895 MATIC
541175462024-03-01 0:22:1532 mins ago1709252535
0xf39383...956Cc281
1.48079895 MATIC
541175252024-03-01 0:21:1133 mins ago1709252471
0xf39383...956Cc281
17.83585194 MATIC
541175252024-03-01 0:21:1133 mins ago1709252471
0xf39383...956Cc281
17.83585194 MATIC
541173702024-03-01 0:15:2939 mins ago1709252129
0xf39383...956Cc281
1.20328129 MATIC
View All Internal Transactions
Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
NewUniswapV2ExchangeRouter

Compiler Version
v0.7.5+commit.eb77ed08

Optimization Enabled:
Yes with 1000000 runs

Other Settings:
default evmVersion

Contract Source Code (Solidity Standard Json-Input format)

File 1 of 1 : NewUniswapV2ExchangeRouter.sol
// File: openzeppelin-solidity/contracts/token/ERC20/IERC20.sol



pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @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 `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, 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 `sender` to `recipient` 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 sender, address recipient, uint256 amount) external returns (bool);

    /**
     * @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);
}

// File: original_contracts/lib/weth/IWETH.sol

pragma solidity 0.7.5;



abstract contract IWETH is IERC20 {
    function deposit() external virtual payable;
    function withdraw(uint256 amount) external virtual;
}

// File: original_contracts/lib/uniswapv2/IUniswapV2Pair.sol

pragma solidity 0.7.5;

interface IUniswapV2Pair {

    function getReserves() external view returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast);
    function swap(
        uint amount0Out,
        uint amount1Out,
        address to,
        bytes calldata data
    )
        external;
}

// File: openzeppelin-solidity/contracts/math/SafeMath.sol



pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;

        return c;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) {
            return 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return mod(a, b, "SafeMath: modulo by zero");
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts with custom message when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }
}

// File: original_contracts/lib/uniswapv2/NewUniswapV2Lib.sol

pragma solidity 0.7.5;




library NewUniswapV2Lib {
    using SafeMath for uint256;

    function getReservesByPair(
        address pair,
        bool direction
    )
        internal
        view
        returns (uint256 reserveIn, uint256 reserveOut)
    {
        (uint256 reserve0, uint256 reserve1,) = IUniswapV2Pair(pair).getReserves();
        (reserveIn, reserveOut) = direction ? (reserve0, reserve1) : (reserve1, reserve0);
    }

    function getAmountOut(
        uint256 amountIn,
        address pair,
        bool direction,
        uint256 fee
    )
        internal
        view
        returns (uint256 amountOut)
    {
        require(amountIn > 0, "UniswapV2Lib: INSUFFICIENT_INPUT_AMOUNT");
        (uint256 reserveIn, uint256 reserveOut) = getReservesByPair(pair, direction);
        uint256 amountInWithFee = amountIn.mul(fee);
        uint256 numerator = amountInWithFee.mul(reserveOut);
        uint256 denominator = reserveIn.mul(10000).add(amountInWithFee);
        amountOut = uint256(numerator / denominator);
    }

    function getAmountIn(
        uint256 amountOut,
        address pair,
        bool direction,
        uint256 fee
    )
        internal
        view
        returns (uint256 amountIn)
    {
        require(amountOut > 0, "UniswapV2Lib: INSUFFICIENT_OUTPUT_AMOUNT");
        (uint256 reserveIn, uint256 reserveOut) = getReservesByPair(pair, direction);
        require(reserveOut > amountOut, "UniswapV2Lib: reserveOut should be greater than amountOut");
        uint256 numerator = reserveIn.mul(amountOut).mul(10000);
        uint256 denominator = reserveOut.sub(amountOut).mul(fee);
        amountIn = (numerator / denominator).add(1);
    }
}

// File: @uniswap/lib/contracts/libraries/TransferHelper.sol

pragma solidity >=0.6.0;

// helper methods for interacting with ERC20 tokens and sending ETH that do not consistently return true/false
library TransferHelper {
    function safeApprove(address token, address to, uint value) internal {
        // bytes4(keccak256(bytes('approve(address,uint256)')));
        (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x095ea7b3, to, value));
        require(success && (data.length == 0 || abi.decode(data, (bool))), 'TransferHelper: APPROVE_FAILED');
    }

    function safeTransfer(address token, address to, uint value) internal {
        // bytes4(keccak256(bytes('transfer(address,uint256)')));
        (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0xa9059cbb, to, value));
        require(success && (data.length == 0 || abi.decode(data, (bool))), 'TransferHelper: TRANSFER_FAILED');
    }

    function safeTransferFrom(address token, address from, address to, uint value) internal {
        // bytes4(keccak256(bytes('transferFrom(address,address,uint256)')));
        (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x23b872dd, from, to, value));
        require(success && (data.length == 0 || abi.decode(data, (bool))), 'TransferHelper: TRANSFER_FROM_FAILED');
    }

    function safeTransferETH(address to, uint value) internal {
        (bool success,) = to.call{value:value}(new bytes(0));
        require(success, 'TransferHelper: ETH_TRANSFER_FAILED');
    }
}

// File: original_contracts/lib/uniswapv2/NewUniswapV2ExchangeRouter.sol

pragma solidity 0.7.5;




contract NewUniswapV2ExchangeRouter {
    using SafeMath for uint256;

    address constant ETH_IDENTIFIER = address(
        0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE
    );
    // Pool bits are 255-161: fee, 160: direction flag, 159-0: address
    uint256 constant FEE_OFFSET = 161;
    uint256 constant DIRECTION_FLAG =
        0x0000000000000000000000010000000000000000000000000000000000000000;

    receive() external payable {
    }

    function swap(
        address tokenIn,
        uint256 amountIn,
        uint256 amountOutMin,
        address weth,
        uint256[] calldata pools
    )
        external
        payable
        returns (uint256 tokensBought)
    {
        return _swap(
            tokenIn,
            amountIn,
            amountOutMin,
            weth,
            pools
        );
    }

    function buy(
        address tokenIn,
        uint256 amountInMax,
        uint256 amountOut,
        address weth,
        uint256[] memory pools
    )
        external
        payable
        returns (uint256 tokensSold)
    {
        return _buy(
            tokenIn,
            amountInMax,
            amountOut,
            weth,
            pools
        );
    }

    function _swap(
        address tokenIn,
        uint256 amountIn,
        uint256 amountOutMin,
        address weth,
        uint256[] memory pools
    )
        private
        returns (uint256 tokensBought)
    {
        uint256 pairs = pools.length;

        require(pairs != 0, "At least one pool required");

        bool tokensBoughtEth;

        if (tokenIn == ETH_IDENTIFIER) {
            require(amountIn == msg.value, "Incorrect amount of ETH sent");
            IWETH(weth).deposit{value: msg.value}();
            require(IWETH(weth).transfer(address(pools[0]), msg.value));
        } else {
            TransferHelper.safeTransferFrom(
                tokenIn, msg.sender, address(pools[0]), amountIn
            );
            tokensBoughtEth = weth != address(0);
        }

        tokensBought = amountIn;

        for (uint256 i = 0; i < pairs; ++i) {
            uint256 p = pools[i];
            address pool = address(p);
            bool direction = p & DIRECTION_FLAG == 0;

            tokensBought = NewUniswapV2Lib.getAmountOut(
                tokensBought, pool, direction, p >> FEE_OFFSET
            );
            (uint256 amount0Out, uint256 amount1Out) = direction
                ? (uint256(0), tokensBought) : (tokensBought, uint256(0));
            IUniswapV2Pair(pool).swap(
                amount0Out,
                amount1Out,
                i + 1 == pairs
                    ? (tokensBoughtEth ? address(this) : msg.sender)
                    : address(pools[i + 1]),
                ""
            );
        }

        if (tokensBoughtEth) {
            IWETH(weth).withdraw(tokensBought);
            TransferHelper.safeTransferETH(msg.sender, tokensBought);
        }

        require(tokensBought >= amountOutMin, "UniswapV2Router: INSUFFICIENT_OUTPUT_AMOUNT");
    }

    function _buy(
        address tokenIn,
        uint256 amountInMax,
        uint256 amountOut,
        address weth,
        uint256[] memory pools
    )
        private
        returns (uint256 tokensSold)
    {
        uint256 pairs = pools.length;

        require(pairs != 0, "At least one pool required");

        uint256[] memory amounts = new uint256[](pairs + 1);

        amounts[pairs] = amountOut;

        for (uint256 i = pairs; i != 0; --i) {
            uint256 p = pools[i - 1];
            amounts[i - 1] = NewUniswapV2Lib.getAmountIn(
                amounts[i],
                address(p),
                p & DIRECTION_FLAG == 0,
                p >> FEE_OFFSET
            );
        }

        tokensSold = amounts[0];
        require(tokensSold <= amountInMax, "UniswapV2Router: INSUFFICIENT_INPUT_AMOUNT");
        bool tokensBoughtEth;

        if (tokenIn == ETH_IDENTIFIER) {
            TransferHelper.safeTransferETH(
                msg.sender, msg.value.sub(tokensSold)
            );
            IWETH(weth).deposit{value: tokensSold}();
            require(IWETH(weth).transfer(address(pools[0]), tokensSold));
        } else {
            TransferHelper.safeTransferFrom(
                tokenIn, msg.sender, address(pools[0]), tokensSold
            );
            tokensBoughtEth = weth != address(0);
        }

        for (uint256 i = 0; i < pairs; ++i) {
            uint256 p = pools[i];
            (uint256 amount0Out, uint256 amount1Out) = p & DIRECTION_FLAG == 0
                ? (uint256(0), amounts[i + 1]) : (amounts[i + 1], uint256(0));
            IUniswapV2Pair(address(p)).swap(
                amount0Out,
                amount1Out,
                i + 1 == pairs
                    ? (tokensBoughtEth ? address(this) : msg.sender)
                    : address(pools[i + 1]),
                ""
            );
        }

        if (tokensBoughtEth) {
            IWETH(weth).withdraw(amountOut);
            TransferHelper.safeTransferETH(msg.sender, amountOut);
        }
    }
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 1000000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  },
  "metadata": {
    "useLiteralContent": true
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"tokenIn","type":"address"},{"internalType":"uint256","name":"amountInMax","type":"uint256"},{"internalType":"uint256","name":"amountOut","type":"uint256"},{"internalType":"address","name":"weth","type":"address"},{"internalType":"uint256[]","name":"pools","type":"uint256[]"}],"name":"buy","outputs":[{"internalType":"uint256","name":"tokensSold","type":"uint256"}],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"tokenIn","type":"address"},{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"uint256","name":"amountOutMin","type":"uint256"},{"internalType":"address","name":"weth","type":"address"},{"internalType":"uint256[]","name":"pools","type":"uint256[]"}],"name":"swap","outputs":[{"internalType":"uint256","name":"tokensBought","type":"uint256"}],"stateMutability":"payable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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

Deployed Bytecode

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

Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

Block Uncle Number Difficulty Gas Used Reward
View All Uncles
Loading...
Loading
Loading...
Loading

Validator Index Block Amount
View All Withdrawals

Txn Hash Block Value Eth2 PubKey Valid
View All Deposits
[ Download: CSV Export  ]
[ Download: CSV Export  ]

A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.