diff --git a/aixplain/factories/wallet_factory.py b/aixplain/factories/wallet_factory.py
index b0a55b65..b36000f1 100644
--- a/aixplain/factories/wallet_factory.py
+++ b/aixplain/factories/wallet_factory.py
@@ -20,6 +20,9 @@ def get(cls, api_key: Text = config.TEAM_API_KEY) -> Wallet:
             headers = {"Content-Type": "application/json", "x-api-key": api_key}
             r = _request_with_retry("get", url, headers=headers)
             resp = r.json()
-            return Wallet(total_balance=resp["totalBalance"], reserved_balance=resp["reservedBalance"])
+            total_balance = float(resp.get("totalBalance", 0.0))
+            reserved_balance = float(resp.get("reservedBalance", 0.0))
+        
+            return Wallet(total_balance=total_balance, reserved_balance=reserved_balance)
         except Exception as e:
             raise Exception(f"Failed to get the wallet credit information. Error: {str(e)}")
diff --git a/aixplain/modules/wallet.py b/aixplain/modules/wallet.py
index d7c63524..d61b04ee 100644
--- a/aixplain/modules/wallet.py
+++ b/aixplain/modules/wallet.py
@@ -24,11 +24,12 @@
 
 class Wallet:
     def __init__(self, total_balance: float, reserved_balance: float):
-        """Create a Wallet with the necessary information
-
+        """
         Args:
-            total_balance (float): total credit balance
-            reserved_balance (float): reserved credit balance
+            total_balance (float)
+            reserved_balance (float)
+            available_balance (float)
         """
         self.total_balance = total_balance
         self.reserved_balance = reserved_balance
+        self.available_balance =  total_balance-reserved_balance
diff --git a/tests/unit/wallet_test.py b/tests/unit/wallet_test.py
index 16561dba..50acbbdb 100644
--- a/tests/unit/wallet_test.py
+++ b/tests/unit/wallet_test.py
@@ -11,6 +11,7 @@ def test_wallet_service():
         headers = {"x-api-key": config.TEAM_API_KEY, "Content-Type": "application/json"}
         ref_response = {"totalBalance": 5, "reservedBalance": "0"}
         mock.get(url, headers=headers, json=ref_response)
-        wallet = WalletFactory.get(config.AIXPLAIN_API_KEY)
-    assert wallet.total_balance == ref_response["totalBalance"]
-    assert wallet.reserved_balance == ref_response["reservedBalance"]
+        wallet = WalletFactory.get()
+    assert wallet.total_balance == float(ref_response["totalBalance"])
+    assert wallet.reserved_balance == float(ref_response["reservedBalance"])
+    assert wallet.available_balance == float(ref_response["totalBalance"]) - float(ref_response["reservedBalance"])