diff --git a/contracts/mainnet/connectors/wsteth/events.sol b/contracts/mainnet/connectors/wsteth/events.sol
new file mode 100644
index 00000000..e48e888d
--- /dev/null
+++ b/contracts/mainnet/connectors/wsteth/events.sol
@@ -0,0 +1,7 @@
+//SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+
+contract Events {
+    event LogDeposit(uint256 stethAmt, uint256 wstethAmt, uint256 getId, uint256 setId);
+    event LogWithdraw(uint256 wstethAmt, uint256 stethAmt, uint256 getId, uint256 setId);
+}
diff --git a/contracts/mainnet/connectors/wsteth/helpers.sol b/contracts/mainnet/connectors/wsteth/helpers.sol
new file mode 100644
index 00000000..c0168408
--- /dev/null
+++ b/contracts/mainnet/connectors/wsteth/helpers.sol
@@ -0,0 +1,9 @@
+//SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+import './interface.sol';
+import { TokenInterface } from "../../common/interfaces.sol";
+
+abstract contract Helpers {
+    IWSTETH internal constant wstethContract = IWSTETH(0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0);
+    TokenInterface internal constant  stethContract = TokenInterface(0xae7ab96520DE3A18E5e111B5EaAb095312D7fE84);
+}
diff --git a/contracts/mainnet/connectors/wsteth/interface.sol b/contracts/mainnet/connectors/wsteth/interface.sol
new file mode 100644
index 00000000..381c2eb4
--- /dev/null
+++ b/contracts/mainnet/connectors/wsteth/interface.sol
@@ -0,0 +1,8 @@
+//SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+
+interface IWSTETH {
+    function balanceOf(address account) external view returns (uint256);
+    function wrap(uint256 _stETHAmount) external returns (uint256);
+    function unwrap(uint256 _wstETHAmount) external returns (uint256);
+}
diff --git a/contracts/mainnet/connectors/wsteth/main.sol b/contracts/mainnet/connectors/wsteth/main.sol
new file mode 100644
index 00000000..9fdcaf30
--- /dev/null
+++ b/contracts/mainnet/connectors/wsteth/main.sol
@@ -0,0 +1,64 @@
+//SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+import { Basic } from "../../common/basic.sol";
+import './helpers.sol';
+
+/**
+ * @title WSTETH.
+ * @dev Wrap and Unwrap STETH.
+*/
+
+abstract contract WSTETHContract is Helpers, Basic {
+
+    /**
+     * @dev Deposit STETH into WSTETH.
+     * @notice Wrap STETH into WSTETH
+     * @param stethAmt The amount of STETH to deposit. (For max: `uint256(-1)`)
+     * @param getId ID to retrieve STETH amount.
+     * @param setId ID stores the amount of WSTETH deposited.
+     */
+    function deposit(
+        uint256 stethAmt,
+        uint256 getId,
+        uint256 setId
+    ) external returns (string memory _eventName, bytes memory _eventParam) {
+
+        uint256 _amt = getUint(getId, stethAmt);
+        _amt = _amt == uint(-1) ? _amt = stethContract.balanceOf(address(this)) : _amt;
+
+        approve(stethContract, address(wstethContract), _amt);
+
+        uint256 _wstethAmt = wstethContract.wrap(_amt);
+        setUint(setId, _wstethAmt);
+
+        _eventName = "LogDeposit(uint256,uint256,uint256,uint256)";
+        _eventParam = abi.encode(_amt, _wstethAmt, getId, setId);
+    }
+
+    /**
+     * @dev Withdraw STETH from WSTETH from Smart  Account
+     * @notice Unwrap STETH from WSTETH
+     * @param wstethAmt The amount of WSTETH to withdraw. (For max: `uint256(-1)`)
+     * @param getId ID to retrieve WSTETH amount.
+     * @param setId ID stores the amount of STETH.
+     */
+    function withdraw(
+        uint256 wstethAmt,
+        uint256 getId,
+        uint256 setId
+    ) external returns (string memory _eventName, bytes memory _eventParam) {
+
+        uint256 _amt = getUint(getId, wstethAmt);
+        _amt = _amt == uint(-1) ? wstethContract.balanceOf(address(this)) : _amt;
+
+        uint256 _stethAmt = wstethContract.unwrap(_amt);
+        setUint(setId, _stethAmt);
+
+        _eventName = "LogWithdraw(uint256,uint256,uint256,uint256)";
+        _eventParam = abi.encode(_amt, _stethAmt, getId, setId);
+    }
+}
+
+contract ConnectV2WSTETH is WSTETHContract {
+    string constant public name = "WSTETH-v1.0";
+}