diff --git a/contracts/arbitrum/connectors/connext/events.sol b/contracts/arbitrum/connectors/connext/events.sol
new file mode 100644
index 00000000..63676a17
--- /dev/null
+++ b/contracts/arbitrum/connectors/connext/events.sol
@@ -0,0 +1,15 @@
+//SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+
+contract Events {
+	event LogXCall(
+		uint32 destination,
+		address to,
+		address asset,
+		address delegate,
+		uint256 amount,
+		uint256 slippage,
+		uint256 getId,
+		uint256 setId
+	);
+}
diff --git a/contracts/arbitrum/connectors/connext/helpers.sol b/contracts/arbitrum/connectors/connext/helpers.sol
new file mode 100644
index 00000000..5fbc2057
--- /dev/null
+++ b/contracts/arbitrum/connectors/connext/helpers.sol
@@ -0,0 +1,48 @@
+//SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+
+import { TokenInterface } from "../../common/interfaces.sol";
+import { DSMath } from "../../common/math.sol";
+import { Basic } from "../../common/basic.sol";
+import { IConnext } from "./interface.sol";
+
+contract Helpers is DSMath, Basic {
+	/**
+	 * @dev Connext Diamond Address
+	 */
+	address internal constant connextAddr =
+		0xEE9deC2712cCE65174B561151701Bf54b99C24C8;
+	IConnext internal constant connext = IConnext(connextAddr);
+
+	/**
+	 * @param destination The destination domain ID.
+	 * @param asset The address of token to be bridged.
+	 * @param delegate Address that can revert or forceLocal on destination.
+	 * @param amount The amount to transfer.
+	 * @param slippage Maximum amount of slippage the user will accept in BPS.
+	 * @param relayerFee Relayer fee paid in origin native asset.
+	 * @param callData Encoded calldata to send.
+	 */
+	struct XCallParams {
+		uint32 destination;
+		address to;
+		address asset;
+		address delegate;
+		uint256 amount;
+		uint256 slippage;
+		uint256 relayerFee;
+		bytes callData;
+	}
+
+	function _xcall(XCallParams memory params) internal {
+		connext.xcall{ value: params.relayerFee }(
+			params.destination,
+			params.to,
+			params.asset,
+			params.delegate,
+			params.amount,
+			params.slippage,
+			params.callData
+		);
+	}
+}
diff --git a/contracts/arbitrum/connectors/connext/interface.sol b/contracts/arbitrum/connectors/connext/interface.sol
new file mode 100644
index 00000000..55b4b62f
--- /dev/null
+++ b/contracts/arbitrum/connectors/connext/interface.sol
@@ -0,0 +1,14 @@
+//SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+
+interface IConnext {
+	function xcall(
+		uint32 _destination,
+		address _to,
+		address _asset,
+		address _delegate,
+		uint256 _amount,
+		uint256 _slippage,
+		bytes calldata _callData
+	) external payable returns (bytes32);
+}
diff --git a/contracts/arbitrum/connectors/connext/main.sol b/contracts/arbitrum/connectors/connext/main.sol
new file mode 100644
index 00000000..5438a671
--- /dev/null
+++ b/contracts/arbitrum/connectors/connext/main.sol
@@ -0,0 +1,67 @@
+//SPDX-License-Identifier: MIT
+
+pragma solidity ^0.7.0;
+pragma experimental ABIEncoderV2;
+
+/**
+ * @title Connext.
+ * @dev Cross chain bridge.
+ */
+
+import { TokenInterface, MemoryInterface } from "../../common/interfaces.sol";
+import { Stores } from "../../common/stores.sol";
+
+import "./interface.sol";
+import "./helpers.sol";
+import "./events.sol";
+
+abstract contract ConnextResolver is Helpers {
+	/**
+	 * @dev Call xcall on Connext.
+	 * @notice Call xcall on Connext.
+	 * @param params XCallParams struct.
+	 * @param getId ID to retrieve amount from last spell.
+	 * @param setId ID stores the amount of tokens deposited.
+	 */
+	function xcall(XCallParams memory params, uint256 getId, uint256 setId)
+		external
+		payable
+		returns (string memory _eventName, bytes memory _eventParam)
+	{
+		uint256 _amount = getUint(getId, params.amount);
+		TokenInterface tokenContract = TokenInterface(params.asset);
+		bool isNative = params.asset == ethAddr;
+
+		if (isNative) {
+			_amount = _amount == uint256(-1) ? address(this).balance : _amount;
+			params.asset = wethAddr;
+			tokenContract = TokenInterface(params.asset);
+			// xcall does not take native asset, must wrap 
+			convertEthToWeth(true, tokenContract, _amount);
+
+		} else {
+			_amount = _amount == uint256(-1) ? tokenContract.balanceOf(address(this)) : _amount;
+		}
+
+		params.amount = _amount;
+		approve(tokenContract, connextAddr, _amount);
+		_xcall(params);
+
+		setUint(setId, _amount);
+		_eventName = "LogXCall(uint32,address,address,address,uint256,uint256,uint256,uint256)";
+		_eventParam = abi.encode(
+			params.destination,
+			params.to,
+			params.asset,
+			params.delegate,
+			params.amount,
+			params.slippage,
+			getId,
+			setId
+		);
+	}
+}
+
+contract ConnectV2ConnextArbitrum is ConnextResolver {
+	string public constant name = "Connext-v1.0";
+}
diff --git a/contracts/mainnet/connectors/connext/events.sol b/contracts/mainnet/connectors/connext/events.sol
new file mode 100644
index 00000000..63676a17
--- /dev/null
+++ b/contracts/mainnet/connectors/connext/events.sol
@@ -0,0 +1,15 @@
+//SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+
+contract Events {
+	event LogXCall(
+		uint32 destination,
+		address to,
+		address asset,
+		address delegate,
+		uint256 amount,
+		uint256 slippage,
+		uint256 getId,
+		uint256 setId
+	);
+}
diff --git a/contracts/mainnet/connectors/connext/helpers.sol b/contracts/mainnet/connectors/connext/helpers.sol
new file mode 100644
index 00000000..d7931d9a
--- /dev/null
+++ b/contracts/mainnet/connectors/connext/helpers.sol
@@ -0,0 +1,48 @@
+//SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+
+import { TokenInterface } from "../../common/interfaces.sol";
+import { DSMath } from "../../common/math.sol";
+import { Basic } from "../../common/basic.sol";
+import { IConnext } from "./interface.sol";
+
+contract Helpers is DSMath, Basic {
+	/**
+	 * @dev Connext Diamond Address
+	 */
+	address internal constant connextAddr =
+		0x8898B472C54c31894e3B9bb83cEA802a5d0e63C6;
+	IConnext internal constant connext = IConnext(connextAddr);
+
+	/**
+	 * @param destination The destination domain ID.
+	 * @param asset The address of token to be bridged.
+	 * @param delegate Address that can revert or forceLocal on destination.
+	 * @param amount The amount to transfer.
+	 * @param slippage Maximum amount of slippage the user will accept in BPS.
+	 * @param relayerFee Relayer fee paid in origin native asset.
+	 * @param callData Encoded calldata to send.
+	 */
+	struct XCallParams {
+		uint32 destination;
+		address to;
+		address asset;
+		address delegate;
+		uint256 amount;
+		uint256 slippage;
+		uint256 relayerFee;
+		bytes callData;
+	}
+
+	function _xcall(XCallParams memory params) internal {
+		connext.xcall{ value: params.relayerFee }(
+			params.destination,
+			params.to,
+			params.asset,
+			params.delegate,
+			params.amount,
+			params.slippage,
+			params.callData
+		);
+	}
+}
diff --git a/contracts/mainnet/connectors/connext/interface.sol b/contracts/mainnet/connectors/connext/interface.sol
new file mode 100644
index 00000000..55b4b62f
--- /dev/null
+++ b/contracts/mainnet/connectors/connext/interface.sol
@@ -0,0 +1,14 @@
+//SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+
+interface IConnext {
+	function xcall(
+		uint32 _destination,
+		address _to,
+		address _asset,
+		address _delegate,
+		uint256 _amount,
+		uint256 _slippage,
+		bytes calldata _callData
+	) external payable returns (bytes32);
+}
diff --git a/contracts/mainnet/connectors/connext/main.sol b/contracts/mainnet/connectors/connext/main.sol
new file mode 100644
index 00000000..22c50387
--- /dev/null
+++ b/contracts/mainnet/connectors/connext/main.sol
@@ -0,0 +1,67 @@
+//SPDX-License-Identifier: MIT
+
+pragma solidity ^0.7.0;
+pragma experimental ABIEncoderV2;
+
+/**
+ * @title Connext.
+ * @dev Cross chain bridge.
+ */
+
+import { TokenInterface, MemoryInterface } from "../../common/interfaces.sol";
+import { Stores } from "../../common/stores.sol";
+
+import "./interface.sol";
+import "./helpers.sol";
+import "./events.sol";
+
+abstract contract ConnextResolver is Helpers {
+	/**
+	 * @dev Call xcall on Connext.
+	 * @notice Call xcall on Connext.
+	 * @param params XCallParams struct.
+	 * @param getId ID to retrieve amount from last spell.
+	 * @param setId ID stores the amount of tokens deposited.
+	 */
+	function xcall(XCallParams memory params, uint256 getId, uint256 setId)
+		external
+		payable
+		returns (string memory _eventName, bytes memory _eventParam)
+	{
+		uint256 _amount = getUint(getId, params.amount);
+		TokenInterface tokenContract = TokenInterface(params.asset);
+		bool isNative = params.asset == ethAddr;
+
+		if (isNative) {
+			_amount = _amount == uint256(-1) ? address(this).balance : _amount;
+			params.asset = wethAddr;
+			tokenContract = TokenInterface(params.asset);
+			// xcall does not take native asset, must wrap 
+			convertEthToWeth(true, tokenContract, _amount);
+
+		} else {
+			_amount = _amount == uint256(-1) ? tokenContract.balanceOf(address(this)) : _amount;
+		}
+
+		params.amount = _amount;
+		approve(tokenContract, connextAddr, _amount);
+		_xcall(params);
+
+		setUint(setId, _amount);
+		_eventName = "LogXCall(uint32,address,address,address,uint256,uint256,uint256,uint256)";
+		_eventParam = abi.encode(
+			params.destination,
+			params.to,
+			params.asset,
+			params.delegate,
+			params.amount,
+			params.slippage,
+			getId,
+			setId
+		);
+	}
+}
+
+contract ConnectV2Connext is ConnextResolver {
+	string public constant name = "Connext-v1.0";
+}
diff --git a/contracts/optimism/connectors/connext/events.sol b/contracts/optimism/connectors/connext/events.sol
new file mode 100644
index 00000000..63676a17
--- /dev/null
+++ b/contracts/optimism/connectors/connext/events.sol
@@ -0,0 +1,15 @@
+//SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+
+contract Events {
+	event LogXCall(
+		uint32 destination,
+		address to,
+		address asset,
+		address delegate,
+		uint256 amount,
+		uint256 slippage,
+		uint256 getId,
+		uint256 setId
+	);
+}
diff --git a/contracts/optimism/connectors/connext/helpers.sol b/contracts/optimism/connectors/connext/helpers.sol
new file mode 100644
index 00000000..4196c05c
--- /dev/null
+++ b/contracts/optimism/connectors/connext/helpers.sol
@@ -0,0 +1,48 @@
+//SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+
+import { TokenInterface } from "../../common/interfaces.sol";
+import { DSMath } from "../../common/math.sol";
+import { Basic } from "../../common/basic.sol";
+import { IConnext } from "./interface.sol";
+
+contract Helpers is DSMath, Basic {
+	/**
+	 * @dev Connext Diamond Address
+	 */
+	address internal constant connextAddr =
+		0x8f7492DE823025b4CfaAB1D34c58963F2af5DEDA;
+	IConnext internal constant connext = IConnext(connextAddr);
+
+	/**
+	 * @param destination The destination domain ID.
+	 * @param asset The address of token to be bridged.
+	 * @param delegate Address that can revert or forceLocal on destination.
+	 * @param amount The amount to transfer.
+	 * @param slippage Maximum amount of slippage the user will accept in BPS.
+	 * @param relayerFee Relayer fee paid in origin native asset.
+	 * @param callData Encoded calldata to send.
+	 */
+	struct XCallParams {
+		uint32 destination;
+		address to;
+		address asset;
+		address delegate;
+		uint256 amount;
+		uint256 slippage;
+		uint256 relayerFee;
+		bytes callData;
+	}
+
+	function _xcall(XCallParams memory params) internal {
+		connext.xcall{ value: params.relayerFee }(
+			params.destination,
+			params.to,
+			params.asset,
+			params.delegate,
+			params.amount,
+			params.slippage,
+			params.callData
+		);
+	}
+}
diff --git a/contracts/optimism/connectors/connext/interface.sol b/contracts/optimism/connectors/connext/interface.sol
new file mode 100644
index 00000000..55b4b62f
--- /dev/null
+++ b/contracts/optimism/connectors/connext/interface.sol
@@ -0,0 +1,14 @@
+//SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+
+interface IConnext {
+	function xcall(
+		uint32 _destination,
+		address _to,
+		address _asset,
+		address _delegate,
+		uint256 _amount,
+		uint256 _slippage,
+		bytes calldata _callData
+	) external payable returns (bytes32);
+}
diff --git a/contracts/optimism/connectors/connext/main.sol b/contracts/optimism/connectors/connext/main.sol
new file mode 100644
index 00000000..0f76a7e0
--- /dev/null
+++ b/contracts/optimism/connectors/connext/main.sol
@@ -0,0 +1,67 @@
+//SPDX-License-Identifier: MIT
+
+pragma solidity ^0.7.0;
+pragma experimental ABIEncoderV2;
+
+/**
+ * @title Connext.
+ * @dev Cross chain bridge.
+ */
+
+import { TokenInterface, MemoryInterface } from "../../common/interfaces.sol";
+import { Stores } from "../../common/stores.sol";
+
+import "./interface.sol";
+import "./helpers.sol";
+import "./events.sol";
+
+abstract contract ConnextResolver is Helpers {
+	/**
+	 * @dev Call xcall on Connext.
+	 * @notice Call xcall on Connext.
+	 * @param params XCallParams struct.
+	 * @param getId ID to retrieve amount from last spell.
+	 * @param setId ID stores the amount of tokens deposited.
+	 */
+	function xcall(XCallParams memory params, uint256 getId, uint256 setId)
+		external
+		payable
+		returns (string memory _eventName, bytes memory _eventParam)
+	{
+		uint256 _amount = getUint(getId, params.amount);
+		TokenInterface tokenContract = TokenInterface(params.asset);
+		bool isNative = params.asset == ethAddr;
+
+		if (isNative) {
+			_amount = _amount == uint256(-1) ? address(this).balance : _amount;
+			params.asset = wethAddr;
+			tokenContract = TokenInterface(params.asset);
+			// xcall does not take native asset, must wrap 
+			convertEthToWeth(true, tokenContract, _amount);
+
+		} else {
+			_amount = _amount == uint256(-1) ? tokenContract.balanceOf(address(this)) : _amount;
+		}
+
+		params.amount = _amount;
+		approve(tokenContract, connextAddr, _amount);
+		_xcall(params);
+
+		setUint(setId, _amount);
+		_eventName = "LogXCall(uint32,address,address,address,uint256,uint256,uint256,uint256)";
+		_eventParam = abi.encode(
+			params.destination,
+			params.to,
+			params.asset,
+			params.delegate,
+			params.amount,
+			params.slippage,
+			getId,
+			setId
+		);
+	}
+}
+
+contract ConnectV2ConnextOptimism is ConnextResolver {
+	string public constant name = "Connext-v1.0";
+}
diff --git a/contracts/polygon/connectors/connext/events.sol b/contracts/polygon/connectors/connext/events.sol
new file mode 100644
index 00000000..63676a17
--- /dev/null
+++ b/contracts/polygon/connectors/connext/events.sol
@@ -0,0 +1,15 @@
+//SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+
+contract Events {
+	event LogXCall(
+		uint32 destination,
+		address to,
+		address asset,
+		address delegate,
+		uint256 amount,
+		uint256 slippage,
+		uint256 getId,
+		uint256 setId
+	);
+}
diff --git a/contracts/polygon/connectors/connext/helpers.sol b/contracts/polygon/connectors/connext/helpers.sol
new file mode 100644
index 00000000..f814a89f
--- /dev/null
+++ b/contracts/polygon/connectors/connext/helpers.sol
@@ -0,0 +1,48 @@
+//SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+
+import { TokenInterface } from "../../common/interfaces.sol";
+import { DSMath } from "../../common/math.sol";
+import { Basic } from "../../common/basic.sol";
+import { IConnext } from "./interface.sol";
+
+contract Helpers is DSMath, Basic {
+	/**
+	 * @dev Connext Diamond Address
+	 */
+	address internal constant connextAddr =
+		0x11984dc4465481512eb5b777E44061C158CF2259;
+	IConnext internal constant connext = IConnext(connextAddr);
+
+	/**
+	 * @param destination The destination domain ID.
+	 * @param asset The address of token to be bridged.
+	 * @param delegate Address that can revert or forceLocal on destination.
+	 * @param amount The amount to transfer.
+	 * @param slippage Maximum amount of slippage the user will accept in BPS.
+	 * @param relayerFee Relayer fee paid in origin native asset.
+	 * @param callData Encoded calldata to send.
+	 */
+	struct XCallParams {
+		uint32 destination;
+		address to;
+		address asset;
+		address delegate;
+		uint256 amount;
+		uint256 slippage;
+		uint256 relayerFee;
+		bytes callData;
+	}
+
+	function _xcall(XCallParams memory params) internal {
+		connext.xcall{ value: params.relayerFee }(
+			params.destination,
+			params.to,
+			params.asset,
+			params.delegate,
+			params.amount,
+			params.slippage,
+			params.callData
+		);
+	}
+}
diff --git a/contracts/polygon/connectors/connext/interface.sol b/contracts/polygon/connectors/connext/interface.sol
new file mode 100644
index 00000000..55b4b62f
--- /dev/null
+++ b/contracts/polygon/connectors/connext/interface.sol
@@ -0,0 +1,14 @@
+//SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+
+interface IConnext {
+	function xcall(
+		uint32 _destination,
+		address _to,
+		address _asset,
+		address _delegate,
+		uint256 _amount,
+		uint256 _slippage,
+		bytes calldata _callData
+	) external payable returns (bytes32);
+}
diff --git a/contracts/polygon/connectors/connext/main.sol b/contracts/polygon/connectors/connext/main.sol
new file mode 100644
index 00000000..34965f1d
--- /dev/null
+++ b/contracts/polygon/connectors/connext/main.sol
@@ -0,0 +1,67 @@
+//SPDX-License-Identifier: MIT
+
+pragma solidity ^0.7.0;
+pragma experimental ABIEncoderV2;
+
+/**
+ * @title Connext.
+ * @dev Cross chain bridge.
+ */
+
+import { TokenInterface, MemoryInterface } from "../../common/interfaces.sol";
+import { Stores } from "../../common/stores.sol";
+
+import "./interface.sol";
+import "./helpers.sol";
+import "./events.sol";
+
+abstract contract ConnextResolver is Helpers {
+	/**
+	 * @dev Call xcall on Connext.
+	 * @notice Call xcall on Connext.
+	 * @param params XCallParams struct.
+	 * @param getId ID to retrieve amount from last spell.
+	 * @param setId ID stores the amount of tokens deposited.
+	 */
+	function xcall(XCallParams memory params, uint256 getId, uint256 setId)
+		external
+		payable
+		returns (string memory _eventName, bytes memory _eventParam)
+	{
+		uint256 _amount = getUint(getId, params.amount);
+		TokenInterface tokenContract = TokenInterface(params.asset);
+		bool isNative = params.asset == maticAddr;
+
+		if (isNative) {
+			_amount = _amount == uint256(-1) ? address(this).balance : _amount;
+			params.asset = wmaticAddr;
+			tokenContract = TokenInterface(params.asset);
+			// xcall does not take native asset, must wrap 
+			convertMaticToWmatic(true, tokenContract, _amount);
+
+		} else {
+			_amount = _amount == uint256(-1) ? tokenContract.balanceOf(address(this)) : _amount;
+		}
+
+		params.amount = _amount;
+		approve(tokenContract, connextAddr, _amount);
+		_xcall(params);
+
+		setUint(setId, _amount);
+		_eventName = "LogXCall(uint32,address,address,address,uint256,uint256,uint256,uint256)";
+		_eventParam = abi.encode(
+			params.destination,
+			params.to,
+			params.asset,
+			params.delegate,
+			params.amount,
+			params.slippage,
+			getId,
+			setId
+		);
+	}
+}
+
+contract ConnectV2ConnextPolygon is ConnextResolver {
+	string public constant name = "Connext-v1.0";
+}
diff --git a/test/arbitrum/connext/connext.test.ts b/test/arbitrum/connext/connext.test.ts
new file mode 100644
index 00000000..74e98d63
--- /dev/null
+++ b/test/arbitrum/connext/connext.test.ts
@@ -0,0 +1,154 @@
+import { expect } from "chai";
+import hre from "hardhat";
+const { ethers, waffle } = hre;
+const { provider } = waffle;
+
+import { deployAndEnableConnector } from "../../../scripts/tests/deployAndEnableConnector";
+import { buildDSAv2 } from "../../../scripts/tests/buildDSAv2";
+import { encodeSpells } from "../../../scripts/tests/encodeSpells";
+import { getMasterSigner } from "../../../scripts/tests/getMasterSigner";
+import { addresses } from "../../../scripts/tests/arbitrum/addresses";
+import { abis } from "../../../scripts/constant/abis";
+import { ConnectV2ConnextArbitrum__factory } from "../../../typechain";
+import { Signer, Contract } from "ethers";
+
+
+describe("Connext Connector [Arbitrum]", () => {
+  const connectorName = "CONNEXT-TEST-A";
+
+  let dsaWallet0: Contract;
+  let masterSigner: Signer;
+  let instaConnectorsV2: Contract;
+  let connector: Contract;
+  let usdcContract: Contract;
+  let signer: any;
+  
+  const usdcAddr = "0xFF970A61A04b1cA14834A43f5dE4533eBDDB5CC8";
+  const ethAddr = "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE";
+  const account = "0x62383739d68dd0f844103db8dfb05a7eded5bbe6";
+
+  const wallets = provider.getWallets();
+  const [wallet0, wallet1] = wallets;
+
+  before(async () => {
+    await hre.network.provider.request({
+      method: "hardhat_reset",
+      params: [
+        {
+          forking: {
+            // @ts-ignore
+            jsonRpcUrl: hre.config.networks.hardhat.forking.url,
+            blockNumber: 82686991
+          }
+        }
+      ]
+    });
+
+    masterSigner = await getMasterSigner();
+    instaConnectorsV2 = await ethers.getContractAt(abis.core.connectorsV2, addresses.core.connectorsV2);
+    connector = await deployAndEnableConnector({
+      connectorName,
+      contractArtifact: ConnectV2ConnextArbitrum__factory,
+      signer: masterSigner,
+      connectors: instaConnectorsV2
+    });
+    usdcContract = await ethers.getContractAt(abis.basic.erc20, usdcAddr);
+    signer = await ethers.getSigner(account);
+
+    await hre.network.provider.send("hardhat_setBalance", [account, ethers.utils.parseEther("10").toHexString()]);
+
+    await hre.network.provider.request({
+      method: "hardhat_impersonateAccount",
+      params: [account]
+    });
+
+    await usdcContract.connect(signer).transfer(wallet0.address, ethers.utils.parseUnits("10000", 6));
+    console.log("deployed connector: ", connector.address);
+  });
+
+  it("Should have contracts deployed.", async () => {
+    expect(!!instaConnectorsV2.address).to.be.true;
+    expect(!!connector.address).to.be.true;
+    expect(!!(await masterSigner.getAddress())).to.be.true;
+  });
+
+  describe("DSA wallet setup",  () => {
+    it("Should build DSA v2", async () => {
+      dsaWallet0 = await buildDSAv2(wallet0.getAddress());
+      expect(!!dsaWallet0.address).to.be.true;
+    });
+
+    it("Deposit ETH & USDC into DSA wallet", async () => {
+      await wallet0.sendTransaction({
+        to: dsaWallet0.address,
+        value: ethers.utils.parseEther("10")
+      });
+      expect(await ethers.provider.getBalance(dsaWallet0.address)).to.be.gte(ethers.utils.parseEther("10"));
+
+      await usdcContract.connect(wallet0).transfer(dsaWallet0.address, ethers.utils.parseUnits("10", 6));
+      expect(await usdcContract.balanceOf(dsaWallet0.address)).to.be.gte(ethers.utils.parseUnits("10", 6));
+    });
+  });
+
+  describe("Main", () => {
+    it("should xcall with eth", async () => {
+      const amount = ethers.utils.parseEther("5");
+      const domainId = 6648936;
+      const slippage = 10000;
+      const relayerFee = ethers.utils.parseEther("1");
+      const callData = "0x";
+
+      const xcallParams: any = [
+        domainId,
+        wallet1.address,
+        ethAddr,
+        wallet1.address,
+        amount,
+        slippage,
+        relayerFee,
+        callData
+      ];
+
+      const spells = [
+        {
+          connector: connectorName,
+          method: "xcall",
+          args: [xcallParams, 0, 0]
+        }
+      ];
+
+      const tx = await dsaWallet0.connect(wallet0).cast(...encodeSpells(spells), wallet1.address);
+      const receipt = await tx.wait();
+    });
+
+    it("should xcall with usdc", async () => {
+      const amount = ethers.utils.parseUnits("5", 6);
+      const domainId = 6648936;
+      const slippage = 10000;
+      const relayerFee = ethers.utils.parseEther("1");
+      const callData = "0x";
+
+      const xcallParams: any = [
+        domainId,
+        wallet1.address,
+        usdcAddr,
+        wallet1.address,
+        amount,
+        slippage,
+        relayerFee,
+        callData
+      ];
+
+      const spells = [
+        {
+          connector: connectorName,
+          method: "xcall",
+          args: [xcallParams, 0, 0]
+        }
+      ];
+
+      const tx = await dsaWallet0.connect(wallet0).cast(...encodeSpells(spells), wallet1.address);
+      const receipt = await tx.wait();
+    });
+  });
+});
diff --git a/test/mainnet/connext/connext.test.ts b/test/mainnet/connext/connext.test.ts
new file mode 100644
index 00000000..7e4c0d2c
--- /dev/null
+++ b/test/mainnet/connext/connext.test.ts
@@ -0,0 +1,154 @@
+import { expect } from "chai";
+import hre from "hardhat";
+const { ethers, waffle } = hre;
+const { provider } = waffle;
+
+import { deployAndEnableConnector } from "../../../scripts/tests/deployAndEnableConnector";
+import { buildDSAv2 } from "../../../scripts/tests/buildDSAv2";
+import { encodeSpells } from "../../../scripts/tests/encodeSpells";
+import { getMasterSigner } from "../../../scripts/tests/getMasterSigner";
+import { addresses } from "../../../scripts/tests/mainnet/addresses";
+import { abis } from "../../../scripts/constant/abis";
+import { ConnectV2ConnextMainnet__factory } from "../../../typechain";
+import { Signer, Contract } from "ethers";
+
+
+describe("Connext Connector [Mainnet]", () => {
+  const connectorName = "CONNEXT-TEST-A";
+
+  let dsaWallet0: Contract;
+  let masterSigner: Signer;
+  let instaConnectorsV2: Contract;
+  let connector: Contract;
+  let usdcContract: Contract;
+  let signer: any;
+  
+  const usdcAddr = "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48";
+  const ethAddr = "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE";
+  const account = "0x756D64Dc5eDb56740fC617628dC832DDBCfd373c";
+
+  const wallets = provider.getWallets();
+  const [wallet0, wallet1] = wallets;
+
+  before(async () => {
+    await hre.network.provider.request({
+      method: "hardhat_reset",
+      params: [
+        {
+          forking: {
+            // @ts-ignore
+            jsonRpcUrl: hre.config.networks.hardhat.forking.url,
+            blockNumber: 82686991
+          }
+        }
+      ]
+    });
+
+    masterSigner = await getMasterSigner();
+    instaConnectorsV2 = await ethers.getContractAt(abis.core.connectorsV2, addresses.core.connectorsV2);
+    connector = await deployAndEnableConnector({
+      connectorName,
+      contractArtifact: ConnectV2ConnextMainnet__factory,
+      signer: masterSigner,
+      connectors: instaConnectorsV2
+    });
+    usdcContract = await ethers.getContractAt(abis.basic.erc20, usdcAddr);
+    signer = await ethers.getSigner(account);
+
+    await hre.network.provider.send("hardhat_setBalance", [account, ethers.utils.parseEther("10").toHexString()]);
+
+    await hre.network.provider.request({
+      method: "hardhat_impersonateAccount",
+      params: [account]
+    });
+
+    await usdcContract.connect(signer).transfer(wallet0.address, ethers.utils.parseUnits("10000", 6));
+    console.log("deployed connector: ", connector.address);
+  });
+
+  it("Should have contracts deployed.", async () => {
+    expect(!!instaConnectorsV2.address).to.be.true;
+    expect(!!connector.address).to.be.true;
+    expect(!!(await masterSigner.getAddress())).to.be.true;
+  });
+
+  describe("DSA wallet setup",  () => {
+    it("Should build DSA v2", async () => {
+      dsaWallet0 = await buildDSAv2(wallet0.getAddress());
+      expect(!!dsaWallet0.address).to.be.true;
+    });
+
+    it("Deposit ETH & USDC into DSA wallet", async () => {
+      await wallet0.sendTransaction({
+        to: dsaWallet0.address,
+        value: ethers.utils.parseEther("10")
+      });
+      expect(await ethers.provider.getBalance(dsaWallet0.address)).to.be.gte(ethers.utils.parseEther("10"));
+
+      await usdcContract.connect(wallet0).transfer(dsaWallet0.address, ethers.utils.parseUnits("10", 6));
+      expect(await usdcContract.balanceOf(dsaWallet0.address)).to.be.gte(ethers.utils.parseUnits("10", 6));
+    });
+  });
+
+  describe("Main", () => {
+    it("should xcall with eth", async () => {
+      const amount = ethers.utils.parseEther("5");
+      const domainId = 6648936;
+      const slippage = 10000;
+      const relayerFee = ethers.utils.parseEther("1");
+      const callData = "0x";
+
+      const xcallParams: any = [
+        domainId,
+        wallet1.address,
+        ethAddr,
+        wallet1.address,
+        amount,
+        slippage,
+        relayerFee,
+        callData
+      ];
+
+      const spells = [
+        {
+          connector: connectorName,
+          method: "xcall",
+          args: [xcallParams, 0, 0]
+        }
+      ];
+
+      const tx = await dsaWallet0.connect(wallet0).cast(...encodeSpells(spells), wallet1.address);
+      const receipt = await tx.wait();
+    });
+
+    it("should xcall with usdc", async () => {
+      const amount = ethers.utils.parseUnits("5", 6);
+      const domainId = 6648936;
+      const slippage = 10000;
+      const relayerFee = ethers.utils.parseEther("1");
+      const callData = "0x";
+
+      const xcallParams: any = [
+        domainId,
+        wallet1.address,
+        usdcAddr,
+        wallet1.address,
+        amount,
+        slippage,
+        relayerFee,
+        callData
+      ];
+
+      const spells = [
+        {
+          connector: connectorName,
+          method: "xcall",
+          args: [xcallParams, 0, 0]
+        }
+      ];
+
+      const tx = await dsaWallet0.connect(wallet0).cast(...encodeSpells(spells), wallet1.address);
+      const receipt = await tx.wait();
+    });
+  });
+});
diff --git a/test/optimism/connext/connext.test.ts b/test/optimism/connext/connext.test.ts
new file mode 100644
index 00000000..ff856943
--- /dev/null
+++ b/test/optimism/connext/connext.test.ts
@@ -0,0 +1,154 @@
+import { expect } from "chai";
+import hre from "hardhat";
+const { ethers, waffle } = hre;
+const { provider } = waffle;
+
+import { deployAndEnableConnector } from "../../../scripts/tests/deployAndEnableConnector";
+import { buildDSAv2 } from "../../../scripts/tests/buildDSAv2";
+import { encodeSpells } from "../../../scripts/tests/encodeSpells";
+import { getMasterSigner } from "../../../scripts/tests/getMasterSigner";
+import { addresses } from "../../../scripts/tests/optimism/addresses";
+import { abis } from "../../../scripts/constant/abis";
+import { ConnectV2ConnextOptimism__factory } from "../../../typechain";
+import { Signer, Contract } from "ethers";
+
+
+describe("Connext Connector [Optimism]", () => {
+  const connectorName = "CONNEXT-TEST-A";
+
+  let dsaWallet0: Contract;
+  let masterSigner: Signer;
+  let instaConnectorsV2: Contract;
+  let connector: Contract;
+  let usdcContract: Contract;
+  let signer: any;
+  
+  const usdcAddr = "0x7F5c764cBc14f9669B88837ca1490cCa17c31607";
+  const ethAddr = "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE";
+  const account = "0xebe80f029b1c02862b9e8a70a7e5317c06f62cae";
+
+  const wallets = provider.getWallets();
+  const [wallet0, wallet1] = wallets;
+
+  before(async () => {
+    await hre.network.provider.request({
+      method: "hardhat_reset",
+      params: [
+        {
+          forking: {
+            // @ts-ignore
+            jsonRpcUrl: hre.config.networks.hardhat.forking.url,
+            blockNumber: 82686991
+          }
+        }
+      ]
+    });
+
+    masterSigner = await getMasterSigner();
+    instaConnectorsV2 = await ethers.getContractAt(abis.core.connectorsV2, addresses.core.connectorsV2);
+    connector = await deployAndEnableConnector({
+      connectorName,
+      contractArtifact: ConnectV2ConnextOptimism__factory,
+      signer: masterSigner,
+      connectors: instaConnectorsV2
+    });
+    usdcContract = await ethers.getContractAt(abis.basic.erc20, usdcAddr);
+    signer = await ethers.getSigner(account);
+
+    await hre.network.provider.send("hardhat_setBalance", [account, ethers.utils.parseEther("10").toHexString()]);
+
+    await hre.network.provider.request({
+      method: "hardhat_impersonateAccount",
+      params: [account]
+    });
+
+    await usdcContract.connect(signer).transfer(wallet0.address, ethers.utils.parseUnits("10000", 6));
+    console.log("deployed connector: ", connector.address);
+  });
+
+  it("Should have contracts deployed.", async () => {
+    expect(!!instaConnectorsV2.address).to.be.true;
+    expect(!!connector.address).to.be.true;
+    expect(!!(await masterSigner.getAddress())).to.be.true;
+  });
+
+  describe("DSA wallet setup",  () => {
+    it("Should build DSA v2", async () => {
+      dsaWallet0 = await buildDSAv2(wallet0.getAddress());
+      expect(!!dsaWallet0.address).to.be.true;
+    });
+
+    it("Deposit ETH & USDC into DSA wallet", async () => {
+      await wallet0.sendTransaction({
+        to: dsaWallet0.address,
+        value: ethers.utils.parseEther("10")
+      });
+      expect(await ethers.provider.getBalance(dsaWallet0.address)).to.be.gte(ethers.utils.parseEther("10"));
+
+      await usdcContract.connect(wallet0).transfer(dsaWallet0.address, ethers.utils.parseUnits("10", 6));
+      expect(await usdcContract.balanceOf(dsaWallet0.address)).to.be.gte(ethers.utils.parseUnits("10", 6));
+    });
+  });
+
+  describe("Main", () => {
+    it("should xcall with eth", async () => {
+      const amount = ethers.utils.parseEther("5");
+      const domainId = 6648936;
+      const slippage = 10000;
+      const relayerFee = ethers.utils.parseEther("1");
+      const callData = "0x";
+
+      const xcallParams: any = [
+        domainId,
+        wallet1.address,
+        ethAddr,
+        wallet1.address,
+        amount,
+        slippage,
+        relayerFee,
+        callData
+      ];
+
+      const spells = [
+        {
+          connector: connectorName,
+          method: "xcall",
+          args: [xcallParams, 0, 0]
+        }
+      ];
+
+      const tx = await dsaWallet0.connect(wallet0).cast(...encodeSpells(spells), wallet1.address);
+      const receipt = await tx.wait();
+    });
+
+    it("should xcall with usdc", async () => {
+      const amount = ethers.utils.parseUnits("5", 6);
+      const domainId = 6648936;
+      const slippage = 10000;
+      const relayerFee = ethers.utils.parseEther("1");
+      const callData = "0x";
+
+      const xcallParams: any = [
+        domainId,
+        wallet1.address,
+        usdcAddr,
+        wallet1.address,
+        amount,
+        slippage,
+        relayerFee,
+        callData
+      ];
+
+      const spells = [
+        {
+          connector: connectorName,
+          method: "xcall",
+          args: [xcallParams, 0, 0]
+        }
+      ];
+
+      const tx = await dsaWallet0.connect(wallet0).cast(...encodeSpells(spells), wallet1.address);
+      const receipt = await tx.wait();
+    });
+  });
+});
diff --git a/test/polygon/connext/connext.test.ts b/test/polygon/connext/connext.test.ts
new file mode 100644
index 00000000..ce0985e8
--- /dev/null
+++ b/test/polygon/connext/connext.test.ts
@@ -0,0 +1,123 @@
+import { expect } from "chai";
+import hre from "hardhat";
+const { ethers, waffle } = hre;
+const { provider } = waffle;
+
+import { deployAndEnableConnector } from "../../../scripts/tests/deployAndEnableConnector";
+import { buildDSAv2 } from "../../../scripts/tests/buildDSAv2";
+import { encodeSpells } from "../../../scripts/tests/encodeSpells";
+import { getMasterSigner } from "../../../scripts/tests/getMasterSigner";
+import { addresses } from "../../../scripts/tests/polygon/addresses";
+import { abis } from "../../../scripts/constant/abis";
+import { ConnectV2ConnextPolygon__factory } from "../../../typechain";
+import { Signer, Contract } from "ethers";
+
+
+describe("Connext Connector [Polygon]", () => {
+  const connectorName = "CONNEXT-TEST-A";
+
+  let dsaWallet0: Contract;
+  let masterSigner: Signer;
+  let instaConnectorsV2: Contract;
+  let connector: Contract;
+  let usdcContract: Contract;
+  let signer: any;
+  
+  const usdcAddr = "0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174";
+  const account = "0xfa0b641678f5115ad8a8de5752016bd1359681b9";
+
+  const wallets = provider.getWallets();
+  const [wallet0, wallet1] = wallets;
+
+  before(async () => {
+    await hre.network.provider.request({
+      method: "hardhat_reset",
+      params: [
+        {
+          forking: {
+            // @ts-ignore
+            jsonRpcUrl: hre.config.networks.hardhat.forking.url,
+            blockNumber: 82686991
+          }
+        }
+      ]
+    });
+
+    masterSigner = await getMasterSigner();
+    instaConnectorsV2 = await ethers.getContractAt(abis.core.connectorsV2, addresses.core.connectorsV2);
+    connector = await deployAndEnableConnector({
+      connectorName,
+      contractArtifact: ConnectV2ConnextPolygon__factory,
+      signer: masterSigner,
+      connectors: instaConnectorsV2
+    });
+    usdcContract = await ethers.getContractAt(abis.basic.erc20, usdcAddr);
+    signer = await ethers.getSigner(account);
+
+    await hre.network.provider.send("hardhat_setBalance", [account, ethers.utils.parseEther("10").toHexString()]);
+
+    await hre.network.provider.request({
+      method: "hardhat_impersonateAccount",
+      params: [account]
+    });
+
+    await usdcContract.connect(signer).transfer(wallet0.address, ethers.utils.parseUnits("10000", 6));
+    console.log("deployed connector: ", connector.address);
+  });
+
+  it("Should have contracts deployed.", async () => {
+    expect(!!instaConnectorsV2.address).to.be.true;
+    expect(!!connector.address).to.be.true;
+    expect(!!(await masterSigner.getAddress())).to.be.true;
+  });
+
+  describe("DSA wallet setup",  () => {
+    it("Should build DSA v2", async () => {
+      dsaWallet0 = await buildDSAv2(wallet0.getAddress());
+      expect(!!dsaWallet0.address).to.be.true;
+    });
+
+    it("Deposit ETH & USDC into DSA wallet", async () => {
+      await wallet0.sendTransaction({
+        to: dsaWallet0.address,
+        value: ethers.utils.parseEther("10")
+      });
+      expect(await ethers.provider.getBalance(dsaWallet0.address)).to.be.gte(ethers.utils.parseEther("10"));
+
+      await usdcContract.connect(wallet0).transfer(dsaWallet0.address, ethers.utils.parseUnits("10", 6));
+      expect(await usdcContract.balanceOf(dsaWallet0.address)).to.be.gte(ethers.utils.parseUnits("10", 6));
+    });
+  });
+
+  describe("Main", () => {
+    it("should xcall with usdc", async () => {
+      const amount = ethers.utils.parseUnits("5", 6);
+      const domainId = 6648936;
+      const slippage = 10000;
+      const relayerFee = ethers.utils.parseEther("1");
+      const callData = "0x";
+
+      const xcallParams: any = [
+        domainId,
+        wallet1.address,
+        usdcAddr,
+        wallet1.address,
+        amount,
+        slippage,
+        relayerFee,
+        callData
+      ];
+
+      const spells = [
+        {
+          connector: connectorName,
+          method: "xcall",
+          args: [xcallParams, 0, 0]
+        }
+      ];
+
+      const tx = await dsaWallet0.connect(wallet0).cast(...encodeSpells(spells), wallet1.address);
+      const receipt = await tx.wait();
+    });
+  });
+});