diff --git a/contracts/protocols/mainnet/GelatoUniV3pool.sol b/contracts/protocols/mainnet/GelatoUniV3pool.sol
new file mode 100644
index 0000000..8f76300
--- /dev/null
+++ b/contracts/protocols/mainnet/GelatoUniV3pool.sol
@@ -0,0 +1,159 @@
+pragma solidity ^0.6.0;
+pragma experimental ABIEncoderV2;
+
+
+interface IERC20 {
+
+}
+
+interface IGUniPool {
+    function token0() external view returns (IERC20);
+
+    function token1() external view returns (IERC20);
+
+    // function pool() external view returns (IUniswapV3Pool);
+
+    function totalSupply() external view returns (uint256);
+
+    function balanceOf(address account) external view returns (uint256);
+
+    // function mint(uint256 mintAmount, address receiver)
+    //     external
+    //     returns (
+    //         uint256 amount0,
+    //         uint256 amount1,
+    //         uint128 liquidityMinted
+    //     );
+
+    // function burn(uint256 burnAmount, address receiver)
+    //     external
+    //     returns (
+    //         uint256 amount0,
+    //         uint256 amount1,
+    //         uint128 liquidityBurned
+    //     );
+
+    // function getMintAmounts(uint256 amount0Max, uint256 amount1Max)
+    //     external
+    //     view
+    //     returns (
+    //         uint256 amount0,
+    //         uint256 amount1,
+    //         uint256 mintAmount
+    //     );
+
+    // function getPositionID() external view returns (bytes32 positionID);
+}
+
+interface IGUniRouter {
+
+    function getPoolUnderlyingBalances(IGUniPool pool)
+        external
+        view
+        returns (uint256 amount0, uint256 amount1);
+
+    function getUnderlyingBalances(
+        IGUniPool pool,
+        address account,
+        uint256 balance
+    ) external view returns (uint256 amount0, uint256 amount1);
+
+}
+
+struct StakingRewardsInfo {
+    address stakingRewards;
+    uint rewardAmount;
+}
+interface StakingFactoryInterface {
+
+    function stakingRewardsInfoByStakingToken(address) external view returns(StakingRewardsInfo memory);
+
+}
+
+interface StakingInterface {
+    function balanceOf(address account) external view returns (uint256);
+    function earned(address account) external view returns (uint256);
+    function rewardPerToken() external view returns (uint256);
+}
+
+
+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;
+
+    function wmul(uint x, uint y) internal pure returns (uint z) {
+        z = add(mul(x, y), WAD / 2) / WAD;
+    }
+
+    function wdiv(uint x, uint y) internal pure returns (uint z) {
+        z = add(mul(x, WAD), y / 2) / y;
+    }
+
+    function sub(uint x, uint y) internal pure returns (uint z) {
+        require((z = x - y) <= x, "ds-math-sub-underflow");
+    }
+
+}
+
+contract Helpers is DSMath {
+
+    StakingFactoryInterface public constant getStakingFactory = StakingFactoryInterface(0xf39eC5a471edF20Ecc7db1c2c34B4C73ab4B2C19);
+    IGUniRouter public constant gelatoRouter = IGUniRouter(0x8CA6fa325bc32f86a12cC4964Edf1f71655007A7);
+
+    struct UserData {
+        address pool; // address of pool contract
+        address staking; // address of staking contract
+        address token0Addr; // address of token 0
+        address token1Addr; // address of token 1
+        uint token0Bal; // balance of token 0
+        uint token1Bal; // balance of token 1
+        uint poolToken0Bal; // balance of total pool for token0
+        uint poolToken1Bal; // balance of total pool for token1
+        uint earned; // INST earned from staking
+        uint stakedBal; // user's pool token bal in staking contract
+        uint poolBal; // ideal pool token in user's DSA
+        uint totalBal; // stakedBal + poolTknBal
+    }
+
+}
+
+contract Resolver is Helpers {
+
+    function getSinglePosition(address user, address pool) public view returns(UserData memory _data) {
+        StakingInterface stakingContract = StakingInterface(getStakingFactory.stakingRewardsInfoByStakingToken(pool).stakingRewards);
+        _data.staking = address(stakingContract);
+        IGUniPool poolContract = IGUniPool(pool);
+        _data.token0Addr = address(poolContract.token0());
+        _data.token1Addr = address(poolContract.token1());
+        if (_data.staking == address(0)) {
+            _data.earned = 0;
+            _data.stakedBal = 0;
+        } else {
+            _data.earned = stakingContract.earned(user);
+            _data.stakedBal = stakingContract.balanceOf(user);
+        }
+        _data.poolBal = poolContract.balanceOf(user);
+        _data.totalBal = add(_data.stakedBal, _data.poolBal);
+        (_data.token0Bal, _data.token1Bal) = gelatoRouter.getUnderlyingBalances(poolContract, user, _data.totalBal);
+        (_data.poolToken0Bal, _data.poolToken1Bal) = gelatoRouter.getPoolUnderlyingBalances(poolContract);
+    }
+
+    function getPosition(address user, address[] memory pools) public view returns(UserData[] memory _data) {
+        for (uint i = 0; i < pools.length; i++) {
+            _data[i] = getSinglePosition(user, pools[i]);
+        }
+    }
+
+
+    // TODO: Add function to calculate current INST APY on pools
+    // Use rewardPerToken()
+
+}