diff --git a/superfaktura/bank_account.py b/superfaktura/bank_account.py
index bba7633..32546a5 100644
--- a/superfaktura/bank_account.py
+++ b/superfaktura/bank_account.py
@@ -27,7 +27,6 @@ Usage:
     >>> bank.post(data)
 """
 
-import json
 from dataclasses import dataclass, asdict
 from typing import Optional
 
@@ -93,8 +92,7 @@ class BankAccount(SuperFakturaAPI):
     def list(self) -> dict:
         """Retrieves a list of bank accounts."""
         url = "bank_accounts/index"
-        bank_accounts = self.get(url)
-        return json.loads(bank_accounts)
+        return self.get(url)
 
     def default(self) -> Optional[BankAccountModel]:
         """Retrieves the default bank account."""
diff --git a/superfaktura/client_contacts.py b/superfaktura/client_contacts.py
index 70676c8..a6a0c4b 100644
--- a/superfaktura/client_contacts.py
+++ b/superfaktura/client_contacts.py
@@ -104,14 +104,12 @@ class ClientContact(SuperFakturaAPI):
     def list(self) -> dict:
         """Lists all exists client contacts."""
         url = "clients/index.json"
-        clients = self.get(endpoint=url)
-        return json.loads(clients)
+        return self.get(endpoint=url)
 
     def get_client(self, client_id: int) -> ClientContactModel:
         """Gets a client contact by ID."""
         url = f"clients/view/{client_id}"
-        clients = self.get(endpoint=url)
-        data = json.loads(clients)
+        data = self.get(endpoint=url)
         if "Client" not in data:
             raise ClientException("Client not found")
         data = data["Client"]
@@ -124,4 +122,4 @@ if __name__ == "__main__":
 
     pprint(resp)
 
-    pprint(client.get_client(40011))
+    pprint(client.get_client(40019))
diff --git a/superfaktura/utils/country.py b/superfaktura/utils/country.py
index 557a3d2..87b2672 100644
--- a/superfaktura/utils/country.py
+++ b/superfaktura/utils/country.py
@@ -12,8 +12,6 @@ Usage:
     print(countries)
 """
 
-import json
-
 from superfaktura.superfaktura_api import SuperFakturaAPI
 
 
@@ -32,5 +30,4 @@ def country_list():
     """
     api = SuperFakturaAPI()
     url = "countries"
-    countries = api.get(url)
-    return json.loads(countries)
+    return api.get(url)