diff --git a/contracts/ProxyLogics/InstaSave.sol b/contracts/ProxyLogics/InstaSave.sol
new file mode 100644
index 0000000..364932b
--- /dev/null
+++ b/contracts/ProxyLogics/InstaSave.sol
@@ -0,0 +1,189 @@
+pragma solidity ^0.5.0;
+
+interface TubInterface {
+    function open() external returns (bytes32);
+    function join(uint) external;
+    function exit(uint) external;
+    function lock(bytes32, uint) external;
+    function free(bytes32, uint) external;
+    function draw(bytes32, uint) external;
+    function wipe(bytes32, uint) external;
+    function give(bytes32, address) external;
+    function shut(bytes32) external;
+    function cups(bytes32) external view returns (address, uint, uint, uint);
+    function gem() external view returns (IERC20);
+    function gov() external view returns (IERC20);
+    function skr() external view returns (IERC20);
+    function sai() external view returns (IERC20);
+    function ink(bytes32) external view returns (uint);
+    function tab(bytes32) external returns (uint);
+    function rap(bytes32) external returns (uint);
+    function per() external view returns (uint);
+}
+
+interface IERC20 {
+    function allowance(address, address) external view returns (uint);
+    function balanceOf(address) external view returns (uint);
+    function approve(address, uint) external;
+    function transfer(address, uint) external returns (bool);
+    function transferFrom(address, address, uint) external returns (bool);
+    function deposit() external payable;
+    function withdraw(uint) external;
+}
+
+interface KyberInterface {
+    function trade(
+        address src,
+        uint srcAmount,
+        address dest,
+        address destAddress,
+        uint maxDestAmount,
+        uint minConversionRate,
+        address walletId
+        ) external payable returns (uint);
+
+    function getExpectedRate(
+        address src,
+        address dest,
+        uint srcQty
+        ) external view returns (uint, uint);
+}
+
+
+contract DSMath {
+
+    function add(uint x, uint y) internal pure returns (uint z) {
+        require((z = x + y) >= x, "math-not-safe");
+    }
+
+    function mul(uint x, uint y) internal pure returns (uint z) {
+        require(y == 0 || (z = x * y) / y == x, "math-not-safe");
+    }
+
+    uint constant WAD = 10 ** 18;
+    uint constant RAY = 10 ** 27;
+
+    function rmul(uint x, uint y) internal pure returns (uint z) {
+        z = add(mul(x, y), RAY / 2) / RAY;
+    }
+
+    function rdiv(uint x, uint y) internal pure returns (uint z) {
+        z = add(mul(x, RAY), y / 2) / y;
+    }
+
+    function wdiv(uint x, uint y) internal pure returns (uint z) {
+        z = add(mul(x, WAD), y / 2) / y;
+    }
+
+}
+
+
+contract Helpers is DSMath {
+
+    /**
+     * @dev get MakerDAO CDP engine
+     */
+    function getSaiTubAddress() public pure returns (address sai) {
+        sai = 0x448a5065aeBB8E423F0896E6c5D525C040f59af3;
+    }
+
+    /**
+     * @dev get uniswap MKR exchange
+     */
+    function getUniswapMKRExchange() public pure returns (address ume) {
+        ume = 0x2C4Bd064b998838076fa341A83d007FC2FA50957;
+    }
+
+    /**
+     * @dev get uniswap DAI exchange
+     */
+    function getUniswapDAIExchange() public pure returns (address ude) {
+        ude = 0x09cabEC1eAd1c0Ba254B09efb3EE13841712bE14;
+    }
+
+        /**
+     * @dev get ethereum address for trade
+     */
+    function getAddressETH() public pure returns (address eth) {
+        eth = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;
+    }
+
+    /**
+     * @dev get kyber proxy address
+     */
+    function getAddressKyber() public pure returns (address kyber) {
+        kyber = 0x818E6FECD516Ecc3849DAf6845e3EC868087B755;
+    }
+
+    /**
+     * @dev get admin address
+     */
+    function getAddressAdmin() public pure returns (address admin) {
+        admin = 0x7284a8451d9a0e7Dc62B3a71C0593eA2eC5c5638;
+    }
+
+    /**
+     * @dev get CDP bytes by CDP ID
+     */
+    function getCDPBytes(uint cdpNum) public pure returns (bytes32 cup) {
+        cup = bytes32(cdpNum);
+    }
+
+    /**
+     * @dev getting rates from Kyber
+     * @param src is the token being sold
+     * @param dest is the token being bought
+     * @param srcAmt is the amount of token being sold
+     * @return expectedRate - the current rate
+     * @return slippageRate - rate with 3% slippage
+     */
+    function getExpectedRate(
+        address src,
+        address dest,
+        uint srcAmt
+    ) public view returns (
+        uint expectedRate,
+        uint slippageRate
+    ) 
+    {
+        (expectedRate,) = KyberInterface(getAddressKyber()).getExpectedRate(src, dest, srcAmt);
+        slippageRate = (expectedRate / 100) * 99; // changing slippage rate upto 99%
+    }
+
+    /**
+     * @dev fetching token from the trader if ERC20
+     * @param trader is the trader
+     * @param src is the token which is being sold
+     * @param srcAmt is the amount of token being sold
+     */
+    function getToken(address trader, address src, uint srcAmt) internal returns (uint ethQty) {
+        if (src == getAddressETH()) {
+            require(msg.value == srcAmt, "not-enough-src");
+            ethQty = srcAmt;
+        } else {
+            IERC20 tknContract = IERC20(src);
+            setApproval(tknContract, srcAmt);
+            tknContract.transferFrom(trader, address(this), srcAmt);
+        }
+    }
+
+    /**
+     * @dev setting allowance to kyber for the "user proxy" if required
+     * @param token is the token
+     * @param srcAmt is the amount of token to sell
+     */
+    function setApproval(IERC20 tknContract, uint srcAmt) internal returns (uint) {
+        uint tokenAllowance = tknContract.allowance(address(this), getAddressKyber());
+        if (srcAmt > tokenAllowance) {
+            tknContract.approve(getAddressKyber(), 2**255);
+        }
+    }
+
+}
+
+
+contract Save is Helpers {
+
+    
+
+}
\ No newline at end of file