diff --git a/foundry/foundry.toml b/foundry/foundry.toml
index 9acffad..e5183c8 100644
--- a/foundry/foundry.toml
+++ b/foundry/foundry.toml
@@ -7,7 +7,7 @@ evm_version = 'cancun'
 optimizer = true
 optimizer_runs = 200
 via_ir = true
-fs_permissions = [{ access = "read", path = "./test/assets" }]
+fs_permissions = [{ access = "read", path = "./test/assets" }, { access = "write", path = "./test" }]
 
 [profile.production]
 src = 'src'
diff --git a/foundry/test/TestUtils.sol b/foundry/test/TestUtils.sol
index 3399c9f..c062cf8 100644
--- a/foundry/test/TestUtils.sol
+++ b/foundry/test/TestUtils.sol
@@ -26,4 +26,26 @@ contract TestUtils is Test {
 
         revert("Test calldata not found");
     }
+
+    /// @notice Export the runtime bytecode of a deployed contract to a JSON file.
+    /// @dev
+    /// This function captures the runtime bytecode (including immutables) of the deployed
+    /// contract at `contractAddr` and writes it to a JSON file under `test/<name>.runtime.json`.
+    /// The resulting file is intended to be used for SDK testing in another repository and
+    /// should be copied there. It **should not** be committed in this repository.
+    /// @param contractAddr The address of the deployed contract to extract runtime bytecode from.
+    /// @param contractName The base filename for the exported JSON file.
+    function exportRuntimeBytecode(
+        address contractAddr,
+        string memory contractName
+    ) internal {
+        bytes memory runtime = contractAddr.code;
+        string memory hexCode = vm.toString(runtime);
+        string memory json =
+            string.concat('{"runtimeBytecode":"', hexCode, '"}');
+
+        string memory path =
+            string.concat("test/", contractName, ".runtime.json");
+        vm.writeFile(path, json);
+    }
 }
diff --git a/foundry/test/protocols/BalancerV2.t.sol b/foundry/test/protocols/BalancerV2.t.sol
index 6c832d6..1540ce1 100644
--- a/foundry/test/protocols/BalancerV2.t.sol
+++ b/foundry/test/protocols/BalancerV2.t.sol
@@ -134,4 +134,9 @@ contract BalancerV2ExecutorTest is Constants, TestUtils {
         assertGt(balanceAfter, balanceBefore);
         assertEq(balanceAfter - balanceBefore, amountOut);
     }
+
+    function testExportContract() public {
+        vm.skip(true);
+        exportRuntimeBytecode(address(balancerV2Exposed), "BalancerV2");
+    }
 }