ETH Price: $2,170.69 (+2.04%)

Contract

0x35113a300ca0D7621374890ABFEAC30E88f214b1
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Set Fee To Sette...152561462022-08-01 10:37:46946 days ago1659350266IN
0x35113a30...E88f214b1
0 ETH0.0003914613.98634674
Set Fee To152259342022-07-27 17:45:59951 days ago1658943959IN
0x35113a30...E88f214b1
0 ETH0.0012099925.66004884

Latest 24 internal transactions

Advanced mode:
Parent Transaction Hash Block
From
To
175344472023-06-22 10:03:59621 days ago1687428239
0x35113a30...E88f214b1
 Contract Creation0 ETH
170394552023-04-13 15:49:59691 days ago1681400999
0x35113a30...E88f214b1
 Contract Creation0 ETH
169129522023-03-26 17:01:11709 days ago1679850071
0x35113a30...E88f214b1
 Contract Creation0 ETH
166642282023-02-19 17:50:11744 days ago1676829011
0x35113a30...E88f214b1
 Contract Creation0 ETH
161249872022-12-06 9:54:47819 days ago1670320487
0x35113a30...E88f214b1
 Contract Creation0 ETH
160758922022-11-29 13:17:35826 days ago1669727855
0x35113a30...E88f214b1
 Contract Creation0 ETH
159899802022-11-17 13:16:23838 days ago1668690983
0x35113a30...E88f214b1
 Contract Creation0 ETH
159185852022-11-07 13:56:23848 days ago1667829383
0x35113a30...E88f214b1
 Contract Creation0 ETH
159185672022-11-07 13:52:47848 days ago1667829167
0x35113a30...E88f214b1
 Contract Creation0 ETH
155445402022-09-16 6:54:35900 days ago1663311275
0x35113a30...E88f214b1
 Contract Creation0 ETH
155025082022-09-09 11:29:26907 days ago1662722966
0x35113a30...E88f214b1
 Contract Creation0 ETH
154954002022-09-08 7:59:02908 days ago1662623942
0x35113a30...E88f214b1
 Contract Creation0 ETH
154953712022-09-08 7:51:11908 days ago1662623471
0x35113a30...E88f214b1
 Contract Creation0 ETH
154905692022-09-07 13:31:55909 days ago1662557515
0x35113a30...E88f214b1
 Contract Creation0 ETH
154578692022-09-02 7:30:12914 days ago1662103812
0x35113a30...E88f214b1
 Contract Creation0 ETH
154263672022-08-28 6:59:10919 days ago1661669950
0x35113a30...E88f214b1
 Contract Creation0 ETH
153648542022-08-18 11:55:01929 days ago1660823701
0x35113a30...E88f214b1
 Contract Creation0 ETH
153598342022-08-17 16:42:02930 days ago1660754522
0x35113a30...E88f214b1
 Contract Creation0 ETH
153583962022-08-17 11:11:34930 days ago1660734694
0x35113a30...E88f214b1
 Contract Creation0 ETH
152862922022-08-06 3:17:04941 days ago1659755824
0x35113a30...E88f214b1
 Contract Creation0 ETH
152663322022-08-03 0:33:55944 days ago1659486835
0x35113a30...E88f214b1
 Contract Creation0 ETH
152381342022-07-29 15:21:57949 days ago1659108117
0x35113a30...E88f214b1
 Contract Creation0 ETH
152175992022-07-26 10:31:16952 days ago1658831476
0x35113a30...E88f214b1
 Contract Creation0 ETH
152175742022-07-26 10:25:01952 days ago1658831101
0x35113a30...E88f214b1
 Contract Creation0 ETH
Loading...
Loading

Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x19E5ebC0...621c1881e
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
SaitaSwapFactory

Compiler Version
v0.5.16+commit.9c3226ce

Optimization Enabled:
Yes with 100 runs

Other Settings:
default evmVersion
File 1 of 11 : SaitaSwapFactory.sol
// SPDX-License-Identifier: GPL-3.0
pragma solidity =0.5.16;

import './interfaces/ISaitaSwapFactory.sol';
import './SaitaSwapPair.sol';

contract SaitaSwapFactory is ISaitaSwapFactory {
    bytes32 public constant INIT_CODE_PAIR_HASH = keccak256(abi.encodePacked(type(SaitaSwapPair).creationCode));

    address public feeTo;
    address public feeToSetter;

    mapping(address => mapping(address => address)) public getPair;
    address[] public allPairs;

    event PairCreated(address indexed token0, address indexed token1, address pair, uint);
    event SetFeeTo(address _feeTo);
    event SetFeeToSetter(address _feeToSetter);

    constructor(address _feeToSetter) public {
        feeToSetter = _feeToSetter;
    }

    function allPairsLength() external view returns (uint) {
        return allPairs.length;
    }

    function createPair(address tokenA, address tokenB) external returns (address pair) {
        require(tokenA != tokenB, 'SaitaSwap: IDENTICAL_ADDRESSES');
        (address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
        require(token0 != address(0), 'SaitaSwap: ZERO_ADDRESS');
        require(getPair[token0][token1] == address(0), 'SaitaSwap: PAIR_EXISTS'); // single check is sufficient
        bytes memory bytecode = type(SaitaSwapPair).creationCode;
        bytes32 salt = keccak256(abi.encodePacked(token0, token1));
        assembly {
            pair := create2(0, add(bytecode, 32), mload(bytecode), salt)
        }
        ISaitaSwapPair(pair).initialize(token0, token1);
        getPair[token0][token1] = pair;
        getPair[token1][token0] = pair; // populate mapping in the reverse direction
        allPairs.push(pair);
        emit PairCreated(token0, token1, pair, allPairs.length);
    }

    function setFeeTo(address _feeTo) external {
        require(msg.sender == feeToSetter, "SaitaSwap: FORBIDDEN");
        feeTo = _feeTo;
        emit SetFeeTo(_feeTo);
    }

    function setFeeToSetter(address _feeToSetter) external {
        require(msg.sender == feeToSetter, "SaitaSwap: FORBIDDEN");
        feeToSetter = _feeToSetter;
        emit SetFeeToSetter(_feeToSetter);
    }
}

File 2 of 11 : ISaitaSwapFactory.sol
pragma solidity >=0.5.0;

interface ISaitaSwapFactory {
    event PairCreated(address indexed token0, address indexed token1, address pair, uint);

    function feeTo() external view returns (address);
    function feeToSetter() external view returns (address);

    function getPair(address tokenA, address tokenB) external view returns (address pair);
    function allPairs(uint) external view returns (address pair);
    function allPairsLength() external view returns (uint);

    function createPair(address tokenA, address tokenB) external returns (address pair);

    function setFeeTo(address) external;
    function setFeeToSetter(address) external;
}

File 3 of 11 : SaitaSwapPair.sol
// SPDX-License-Identifier: GPL-3.0
pragma solidity =0.5.16;

import './interfaces/ISaitaSwapPair.sol';
import './SaitaSwapERC20.sol';
import './libraries/Math.sol';
import './libraries/UQ112x112.sol';
import './interfaces/IERC20.sol';
import './interfaces/ISaitaSwapFactory.sol';
import './interfaces/ISaitaSwapCallee.sol';

contract SaitaSwapPair is ISaitaSwapPair, SaitaSwapERC20 {
    using SafeMath  for uint;
    using UQ112x112 for uint224;

    uint public constant MINIMUM_LIQUIDITY = 10**3;
    bytes4 private constant SELECTOR = bytes4(keccak256(bytes('transfer(address,uint256)')));

    address public factory;
    address public token0;
    address public token1;
    
    uint public SWAP_FEE_NUMERATOR=2;
    uint public SWAP_FEE_DENOMINATOR=1000;
  

    uint112 private reserve0;           // uses single storage slot, accessible via getReserves
    uint112 private reserve1;           // uses single storage slot, accessible via getReserves
    uint32  private blockTimestampLast; // uses single storage slot, accessible via getReserves

    uint public price0CumulativeLast;
    uint public price1CumulativeLast;
    uint public kLast; // reserve0 * reserve1, as of immediately after the most recent liquidity event

    uint private unlocked = 1;
    modifier lock() {
        require(unlocked == 1, 'SaitaSwap: LOCKED');
        unlocked = 0;
        _;
        unlocked = 1;
    }

    function getReserves() public view returns (uint112 _reserve0, uint112 _reserve1, uint32 _blockTimestampLast) {
        _reserve0 = reserve0;
        _reserve1 = reserve1;
        _blockTimestampLast = blockTimestampLast;
    }

    function _safeTransfer(address token, address to, uint value) private {
        (bool success, bytes memory data) = token.call(abi.encodeWithSelector(SELECTOR, to, value));
        require(success && (data.length == 0 || abi.decode(data, (bool))), 'SaitaSwap: TRANSFER_FAILED');
    }

    event Mint(address indexed sender, uint amount0, uint amount1);
    event Burn(address indexed sender, uint amount0, uint amount1, address indexed to);
    event Swap(
        address indexed sender,
        uint amount0In,
        uint amount1In,
        uint amount0Out,
        uint amount1Out,
        address indexed to
    );
    event Sync(uint112 reserve0, uint112 reserve1);

    constructor() public {
        factory = msg.sender;
    }

    // called once by the factory at time of deployment
    function initialize(address _token0, address _token1) external {
        require(msg.sender == factory, 'SaitaSwap: FORBIDDEN'); // sufficient check
        token0 = _token0;
        token1 = _token1;
    }

    // update reserves and, on the first call per block, price accumulators
    function _update(uint balance0, uint balance1, uint112 _reserve0, uint112 _reserve1) private {
        require(balance0 <= uint112(-1) && balance1 <= uint112(-1), 'SaitaSwap: OVERFLOW');
        uint32 blockTimestamp = uint32(block.timestamp % 2**32);
        uint32 timeElapsed = blockTimestamp - blockTimestampLast; // overflow is desired
        if (timeElapsed > 0 && _reserve0 != 0 && _reserve1 != 0) {
            // * never overflows, and + overflow is desired
            price0CumulativeLast += uint(UQ112x112.encode(_reserve1).uqdiv(_reserve0)) * timeElapsed;
            price1CumulativeLast += uint(UQ112x112.encode(_reserve0).uqdiv(_reserve1)) * timeElapsed;
        }
        reserve0 = uint112(balance0);
        reserve1 = uint112(balance1);
        blockTimestampLast = blockTimestamp;
        emit Sync(reserve0, reserve1);
    }

// if fee is on, mint liquidity equivalent to 1/4th of the growth in sqrt(k) .
function _mintFee(uint112 _reserve0, uint112 _reserve1) private returns (bool feeOn) {
        address feeTo = ISaitaSwapFactory(factory).feeTo();
        feeOn = feeTo != address(0);
        uint _kLast = kLast; // gas savings
        if (feeOn) {
            if (_kLast != 0) {
                uint rootK = Math.sqrt(uint(_reserve0).mul(_reserve1));
                uint rootKLast = Math.sqrt(_kLast);
                if (rootK > rootKLast) {
                    uint numerator = totalSupply.mul(rootK.sub(rootKLast));
                    uint denominator = rootK.mul(3).add(rootKLast);
                    uint liquidity = numerator / denominator;
                    if (liquidity > 0) _mint(feeTo, liquidity);
                }
            }
        } else if (_kLast != 0) {
            kLast = 0;
        }
    }

    // this low-level function should be called from a contract which performs important safety checks
    function mint(address to) external lock returns (uint liquidity) {
        (uint112 _reserve0, uint112 _reserve1,) = getReserves(); // gas savings
        uint balance0 = IERC20(token0).balanceOf(address(this));
        uint balance1 = IERC20(token1).balanceOf(address(this));
        uint amount0 = balance0.sub(_reserve0);
        uint amount1 = balance1.sub(_reserve1);

        bool feeOn = _mintFee(_reserve0, _reserve1);
        uint _totalSupply = totalSupply; // gas savings, must be defined here since totalSupply can update in _mintFee
        if (_totalSupply == 0) {
            liquidity = Math.sqrt(amount0.mul(amount1)).sub(MINIMUM_LIQUIDITY);
           _mint(address(0), MINIMUM_LIQUIDITY); // permanently lock the first MINIMUM_LIQUIDITY tokens
        } else {
            liquidity = Math.min(amount0.mul(_totalSupply) / _reserve0, amount1.mul(_totalSupply) / _reserve1);
        }
        require(liquidity > 0, 'SaitaSwap: INSUFFICIENT_LIQUIDITY_MINTED');
        _mint(to, liquidity);

        _update(balance0, balance1, _reserve0, _reserve1);
        if (feeOn) kLast = uint(reserve0).mul(reserve1); // reserve0 and reserve1 are up-to-date
        emit Mint(msg.sender, amount0, amount1);
    }

    // this low-level function should be called from a contract which performs important safety checks
    function burn(address to) external lock returns (uint amount0, uint amount1) {
        (uint112 _reserve0, uint112 _reserve1,) = getReserves(); // gas savings
        address _token0 = token0;                                // gas savings
        address _token1 = token1;                                // gas savings
        uint balance0 = IERC20(_token0).balanceOf(address(this));
        uint balance1 = IERC20(_token1).balanceOf(address(this));
        uint liquidity = balanceOf[address(this)];

        bool feeOn = _mintFee(_reserve0, _reserve1);
        uint _totalSupply = totalSupply; // gas savings, must be defined here since totalSupply can update in _mintFee
        amount0 = liquidity.mul(balance0) / _totalSupply; // using balances ensures pro-rata distribution
        amount1 = liquidity.mul(balance1) / _totalSupply; // using balances ensures pro-rata distribution
        require(amount0 > 0 && amount1 > 0, 'SaitaSwap: INSUFFICIENT_LIQUIDITY_BURNED');
        _burn(address(this), liquidity);
        _safeTransfer(_token0, to, amount0);
        _safeTransfer(_token1, to, amount1);
        balance0 = IERC20(_token0).balanceOf(address(this));
        balance1 = IERC20(_token1).balanceOf(address(this));

        _update(balance0, balance1, _reserve0, _reserve1);
        if (feeOn) kLast = uint(reserve0).mul(reserve1); // reserve0 and reserve1 are up-to-date
        emit Burn(msg.sender, amount0, amount1, to);
    }

    // this low-level function should be called from a contract which performs important safety checks
    function swap(uint amount0Out, uint amount1Out, address to, bytes calldata data) external lock {
        require(amount0Out > 0 || amount1Out > 0, 'SaitaSwap: INSUFFICIENT_OUTPUT_AMOUNT');
        (uint112 _reserve0, uint112 _reserve1,) = getReserves(); // gas savings
        require(amount0Out < _reserve0 && amount1Out < _reserve1, 'SaitaSwap: INSUFFICIENT_LIQUIDITY');

        uint balance0;
        uint balance1;
        { // scope for _token{0,1}, avoids stack too deep errors
        address _token0 = token0;
        address _token1 = token1;
        require(to != _token0 && to != _token1, 'SaitaSwap: INVALID_TO');
        if (amount0Out > 0) _safeTransfer(_token0, to, amount0Out); // optimistically transfer tokens
        if (amount1Out > 0) _safeTransfer(_token1, to, amount1Out); // optimistically transfer tokens
        if (data.length > 0) ISaitaSwapCallee(to).SaitaSwapCall(msg.sender, amount0Out, amount1Out, data);
        balance0 = IERC20(_token0).balanceOf(address(this));
        balance1 = IERC20(_token1).balanceOf(address(this));
        }
        uint amount0In = balance0 > _reserve0 - amount0Out ? balance0 - (_reserve0 - amount0Out) : 0;
        uint amount1In = balance1 > _reserve1 - amount1Out ? balance1 - (_reserve1 - amount1Out) : 0;
        require(amount0In > 0 || amount1In > 0, 'SaitaSwap: INSUFFICIENT_INPUT_AMOUNT');
        { // scope for reserve{0,1}Adjusted, avoids stack too deep errors
        uint balance0Adjusted = balance0.mul(SWAP_FEE_DENOMINATOR).sub(amount0In.mul(SWAP_FEE_NUMERATOR));
        uint balance1Adjusted = balance1.mul(SWAP_FEE_DENOMINATOR).sub(amount1In.mul(SWAP_FEE_NUMERATOR));
        require(balance0Adjusted.mul(balance1Adjusted) >= uint(_reserve0).mul(_reserve1).mul(SWAP_FEE_DENOMINATOR**SWAP_FEE_NUMERATOR), 'SaitaSwap: K');
        }

        _update(balance0, balance1, _reserve0, _reserve1);
        emit Swap(msg.sender, amount0In, amount1In, amount0Out, amount1Out, to);
    }

    // force balances to match reserves
    function skim(address to) external lock {
        address _token0 = token0; // gas savings
        address _token1 = token1; // gas savings
        _safeTransfer(_token0, to, IERC20(_token0).balanceOf(address(this)).sub(reserve0));
        _safeTransfer(_token1, to, IERC20(_token1).balanceOf(address(this)).sub(reserve1));
    }

    // force reserves to match balances
    function sync() external lock {
        _update(IERC20(token0).balanceOf(address(this)), IERC20(token1).balanceOf(address(this)), reserve0, reserve1);
    }
}

File 4 of 11 : ISaitaSwapPair.sol
pragma solidity >=0.5.0;

interface ISaitaSwapPair {
    event Approval(address indexed owner, address indexed spender, uint value);
    event Transfer(address indexed from, address indexed to, uint value);

    function name() external pure returns (string memory);
    function symbol() external pure returns (string memory);
    function decimals() external pure returns (uint8);
    function totalSupply() external view returns (uint);
    function balanceOf(address owner) external view returns (uint);
    function allowance(address owner, address spender) external view returns (uint);

    function approve(address spender, uint value) external returns (bool);
    function transfer(address to, uint value) external returns (bool);
    function transferFrom(address from, address to, uint value) external returns (bool);

    function DOMAIN_SEPARATOR() external view returns (bytes32);
    function PERMIT_TYPEHASH() external pure returns (bytes32);
    function nonces(address owner) external view returns (uint);

    function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external;

    event Mint(address indexed sender, uint amount0, uint amount1);
    event Burn(address indexed sender, uint amount0, uint amount1, address indexed to);
    event Swap(
        address indexed sender,
        uint amount0In,
        uint amount1In,
        uint amount0Out,
        uint amount1Out,
        address indexed to
    );
    event Sync(uint112 reserve0, uint112 reserve1);

    function MINIMUM_LIQUIDITY() external pure returns (uint);
    function factory() external view returns (address);
    function token0() external view returns (address);
    function token1() external view returns (address);
    function getReserves() external view returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast);
    function price0CumulativeLast() external view returns (uint);
    function price1CumulativeLast() external view returns (uint);
    function kLast() external view returns (uint);

    function mint(address to) external returns (uint liquidity);
    function burn(address to) external returns (uint amount0, uint amount1);
    function swap(uint amount0Out, uint amount1Out, address to, bytes calldata data) external;
    function skim(address to) external;
    function sync() external;

    function initialize(address, address) external;
}

File 5 of 11 : SaitaSwapERC20.sol
// SPDX-License-Identifier: UNLICENSED
pragma solidity =0.5.16;

import './interfaces/ISaitaSwapERC20.sol';
import './libraries/SafeMath.sol';

contract SaitaSwapERC20 is ISaitaSwapERC20 {
    using SafeMath for uint;

    string public constant name = 'SaitaSwap LPs';
    string public constant symbol = 'slp';
    uint8 public constant decimals = 18;
    uint  public totalSupply;
    mapping(address => uint) public balanceOf;
    mapping(address => mapping(address => uint)) public allowance;

    bytes32 public DOMAIN_SEPARATOR;
    // keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");
    bytes32 public constant PERMIT_TYPEHASH = 0x6e71edae12b1b97f4d1f60370fef10105fa2faae0126114a169c64845d6126c9;
    mapping(address => uint) public nonces;

    event Approval(address indexed owner, address indexed spender, uint value);
    event Transfer(address indexed from, address indexed to, uint value);
    
    modifier ReChain{
        uint chainId;
        assembly {
            chainId := chainid
        }
        DOMAIN_SEPARATOR = keccak256(
            abi.encode(
                keccak256('EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)'),
                keccak256(bytes(name)),
                keccak256(bytes('1')),
                chainId,
                address(this)
            )
        );
        _;
    }

    constructor() public {
        
     uint chainId;
        assembly {
            chainId := chainid
        }
        DOMAIN_SEPARATOR = keccak256(
            abi.encode(
                keccak256('EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)'),
                keccak256(bytes(name)),
                keccak256(bytes('1')),
                chainId,
                address(this)
            )
        );
    }

    function _mint(address to, uint value) internal {
        totalSupply = totalSupply.add(value);
        balanceOf[to] = balanceOf[to].add(value);
        emit Transfer(address(0), to, value);
    }

    function _burn(address from, uint value) internal {
        balanceOf[from] = balanceOf[from].sub(value);
        totalSupply = totalSupply.sub(value);
        emit Transfer(from, address(0), value);
    }

    function _approve(address owner, address spender, uint value) private {
        allowance[owner][spender] = value;
        emit Approval(owner, spender, value);
    }

    function _transfer(address from, address to, uint value) private {
        balanceOf[from] = balanceOf[from].sub(value);
        balanceOf[to] = balanceOf[to].add(value);
        emit Transfer(from, to, value);
    }

    function approve(address spender, uint value) external returns (bool) {
        _approve(msg.sender, spender, value);
        return true;
    }

    function transfer(address to, uint value) external returns (bool) {
        _transfer(msg.sender, to, value);
        return true;
    }

    function transferFrom(address from, address to, uint value) external returns (bool) {
        if (allowance[from][msg.sender] != uint(-1)) {
            allowance[from][msg.sender] = allowance[from][msg.sender].sub(value);
        }
        _transfer(from, to, value);
        return true;
    }

    function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external ReChain {
        require(deadline >= block.timestamp, 'SaitaSwap: EXPIRED');
        bytes32 digest = keccak256(
            abi.encodePacked(
                '\x19\x01',
                DOMAIN_SEPARATOR,
                keccak256(abi.encode(PERMIT_TYPEHASH, owner, spender, value, nonces[owner]++, deadline))
            )
        );
        address recoveredAddress = ecrecover(digest, v, r, s);
        require(recoveredAddress != address(0) && recoveredAddress == owner, 'SaitaSwap: INVALID_SIGNATURE');
        _approve(owner, spender, value);
    }
}

File 6 of 11 : Math.sol
pragma solidity =0.5.16;

// a library for performing various math operations

library Math {
    function min(uint x, uint y) internal pure returns (uint z) {
        z = x < y ? x : y;
    }

    // babylonian method (https://en.wikipedia.org/wiki/Methods_of_computing_square_roots#Babylonian_method)
    function sqrt(uint y) internal pure returns (uint z) {
        if (y > 3) {
            z = y;
            uint x = y / 2 + 1;
            while (x < z) {
                z = x;
                x = (y / x + x) / 2;
            }
        } else if (y != 0) {
            z = 1;
        }
    }
}

File 7 of 11 : UQ112x112.sol
pragma solidity =0.5.16;

// a library for handling binary fixed point numbers (https://en.wikipedia.org/wiki/Q_(number_format))

// range: [0, 2**112 - 1]
// resolution: 1 / 2**112

library UQ112x112 {
    uint224 constant Q112 = 2**112;

    // encode a uint112 as a UQ112x112
    function encode(uint112 y) internal pure returns (uint224 z) {
        z = uint224(y) * Q112; // never overflows
    }

    // divide a UQ112x112 by a uint112, returning a UQ112x112
    function uqdiv(uint224 x, uint112 y) internal pure returns (uint224 z) {
        z = x / uint224(y);
    }
}

File 8 of 11 : IERC20.sol
pragma solidity >=0.5.0;

interface IERC20 {
    event Approval(address indexed owner, address indexed spender, uint value);
    event Transfer(address indexed from, address indexed to, uint value);

    function name() external view returns (string memory);
    function symbol() external view returns (string memory);
    function decimals() external view returns (uint8);
    function totalSupply() external view returns (uint);
    function balanceOf(address owner) external view returns (uint);
    function allowance(address owner, address spender) external view returns (uint);

    function approve(address spender, uint value) external returns (bool);
    function transfer(address to, uint value) external returns (bool);
    function transferFrom(address from, address to, uint value) external returns (bool);
}

File 9 of 11 : ISaitaSwapCallee.sol
pragma solidity >=0.5.0;

interface ISaitaSwapCallee {
    function SaitaSwapCall(address sender, uint amount0, uint amount1, bytes calldata data) external;
}

File 10 of 11 : ISaitaSwapERC20.sol
pragma solidity >=0.5.0;

interface ISaitaSwapERC20 {
    event Approval(address indexed owner, address indexed spender, uint value);
    event Transfer(address indexed from, address indexed to, uint value);

    function name() external pure returns (string memory);
    function symbol() external pure returns (string memory);
    function decimals() external pure returns (uint8);
    function totalSupply() external view returns (uint);
    function balanceOf(address owner) external view returns (uint);
    function allowance(address owner, address spender) external view returns (uint);

    function approve(address spender, uint value) external returns (bool);
    function transfer(address to, uint value) external returns (bool);
    function transferFrom(address from, address to, uint value) external returns (bool);

    function DOMAIN_SEPARATOR() external view returns (bytes32);
    function PERMIT_TYPEHASH() external pure returns (bytes32);
    function nonces(address owner) external view returns (uint);

    function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external;
}

File 11 of 11 : SafeMath.sol
pragma solidity =0.5.16;

// a library for performing overflow-safe math, courtesy of DappHub (https://github.com/dapphub/ds-math)

library SafeMath {
    function add(uint x, uint y) internal pure returns (uint z) {
        require((z = x + y) >= x, 'ds-math-add-overflow');
    }

    function sub(uint x, uint y) internal pure returns (uint z) {
        require((z = x - y) <= x, 'ds-math-sub-underflow');
    }

    function mul(uint x, uint y) internal pure returns (uint z) {
        require(y == 0 || (z = x * y) / y == x, 'ds-math-mul-overflow');
    }
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 100
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

API
[{"inputs":[{"internalType":"address","name":"_feeToSetter","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"token0","type":"address"},{"indexed":true,"internalType":"address","name":"token1","type":"address"},{"indexed":false,"internalType":"address","name":"pair","type":"address"},{"indexed":false,"internalType":"uint256","name":"","type":"uint256"}],"name":"PairCreated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_feeTo","type":"address"}],"name":"SetFeeTo","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_feeToSetter","type":"address"}],"name":"SetFeeToSetter","type":"event"},{"constant":true,"inputs":[],"name":"INIT_CODE_PAIR_HASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"allPairs","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"allPairsLength","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"}],"name":"createPair","outputs":[{"internalType":"address","name":"pair","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"feeTo","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"feeToSetter","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"}],"name":"getPair","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_feeTo","type":"address"}],"name":"setFeeTo","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_feeToSetter","type":"address"}],"name":"setFeeToSetter","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"}]

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

Transaction Hash Block Value Eth2 PubKey Valid
View All Deposits
Loading...
Loading
[ 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.