diff --git a/src/contracts/MultiCallDeployV3.sol b/src/contracts/MultiCallDeployV3.sol
new file mode 100644
index 00000000..6853258f
--- /dev/null
+++ b/src/contracts/MultiCallDeployV3.sol
@@ -0,0 +1,74 @@
+// SPDX-License-Identifier: Apache-2.0
+pragma solidity 0.8.17;
+
+import "./interfaces/IFactory.sol";
+import "@openzeppelin/contracts/access/AccessControl.sol";
+
+/**
+ * @notice Interface for V3 wallet execute function
+ */
+interface IV3Wallet {
+    function execute(bytes calldata _payload, bytes calldata _signature) external;
+}
+
+/**
+ * @title MultiCallDeployV3
+ * @notice Contract for deploying and executing transactions on V3 wallets
+ * @dev V3 version that accepts bytes payload instead of Transaction[]
+ */
+contract MultiCallDeployV3 is AccessControl {
+    bytes32 public constant EXECUTOR_ROLE = keccak256("EXECUTOR_ROLE");
+
+    /**
+     * @notice Constructor
+     * @param _admin address with admin role
+     * @param _executor address with executor role
+     */
+    constructor(address _admin, address _executor) {
+        _grantRole(DEFAULT_ADMIN_ROLE, _admin);
+        _grantRole(EXECUTOR_ROLE, _executor);
+    }
+
+    /**
+     * @notice Deploy wallet, upgrade it to Stage 2, then execute user transaction     * 
+     * @param cfa counter factual address of the wallet
+     * @param _mainModule Address of the main module to be used by the wallet
+     * @param _salt Salt used to generate the address (should be final imageHash)
+     * @param factory address of the factory contract
+     * @param _bootstrapPayload V3 encoded payload containing updateImageHash transaction (always required)
+     * @param _bootstrapSignature Immutable-only signature for bootstrap (always required)
+     * @param _userPayload V3 encoded payload containing user's transaction
+     * @param _userSignature EOA + Immutable signature for user transaction
+     */
+    function deployBootstrapAndExecute(
+        address cfa,
+        address _mainModule,
+        bytes32 _salt,
+        address factory,
+        bytes calldata _bootstrapPayload,
+        bytes calldata _bootstrapSignature // TODO not used after wallet is deployed, to improve
+        bytes calldata _userPayload,
+        bytes calldata _userSignature
+    ) external onlyRole(EXECUTOR_ROLE) {
+        // Get code size at CFA
+        uint32 size;
+        assembly {
+            size := extcodesize(cfa)
+        }
+
+        if (size == 0) {            
+            // 1. Deploy wallet
+            address wallet = IFactory(factory).deploy(_mainModule, _salt);
+            require(cfa == wallet, "MultiCallDeployV3: deployed address does not match CFA");
+
+            // 2. Bootstrap transaction (updateImageHash) - signed by Immutable-only
+            IV3Wallet(wallet).execute(_bootstrapPayload, _bootstrapSignature);
+
+            // 3. Actual transaction - signed by EOA + Immutable
+            IV3Wallet(wallet).execute(_userPayload, _userSignature);
+        } else {
+            IV3Wallet(cfa).execute(_userPayload, _userSignature);
+        }
+    }
+}
+