diff --git a/contracts/Factory/DPPFactory.sol b/contracts/Factory/DPPFactory.sol
index 7053668..17f9474 100644
--- a/contracts/Factory/DPPFactory.sol
+++ b/contracts/Factory/DPPFactory.sol
@@ -159,4 +159,12 @@ contract DPPFactory is Ownable {
     {
         return (_REGISTRY_[token0][token1], _REGISTRY_[token1][token0]);
     }
+
+    function getPrivatePoolByUser(address user) 
+        external
+        view
+        returns (address[] memory pools)
+    {
+        return _USER_REGISTRY_[user];
+    }
 }
diff --git a/contracts/Factory/DVMFactory.sol b/contracts/Factory/DVMFactory.sol
index 3ab3fd0..8a0d76c 100644
--- a/contracts/Factory/DVMFactory.sol
+++ b/contracts/Factory/DVMFactory.sol
@@ -131,4 +131,12 @@ contract DVMFactory is Ownable {
     {
         return (_REGISTRY_[token0][token1], _REGISTRY_[token1][token0]);
     }
+
+    function getVendingMachineByUser(address user)
+        external
+        view
+        returns (address[] memory machines)
+    {
+        return _USER_REGISTRY_[user];
+    }
 }