diff --git a/convex_api/api.py b/convex_api/api.py
index e23836b..cbf8a0c 100644
--- a/convex_api/api.py
+++ b/convex_api/api.py
@@ -49,7 +49,7 @@
 class API:
 
     def __init__(self, url: str):
-        self._url = url
+        self._url = str(url)
         self._registry = Registry(self)
 
     def create_account(self, key_pair: KeyPair, sequence_retry_count: int = 20) -> Account:
diff --git a/convex_api/tool/command/account_balance_command.py b/convex_api/tool/command/account_balance_command.py
index 60471bc..4798eba 100644
--- a/convex_api/tool/command/account_balance_command.py
+++ b/convex_api/tool/command/account_balance_command.py
@@ -49,7 +49,7 @@ def create_parser(self, sub_parser: SubParsersAction):
         return parser
 
     def execute(self, args: Namespace, output: Output):
-        typed_args = AccountBalanceArgs.parse_obj(vars(args))
+        typed_args = AccountBalanceArgs.model_validate(vars(args))
         convex = self.load_convex(typed_args.url)
         info = self.resolve_to_name_address(typed_args.name_address, output)
         if not info:
diff --git a/convex_api/tool/command/account_create_command.py b/convex_api/tool/command/account_create_command.py
index 0786cc7..de4b75d 100644
--- a/convex_api/tool/command/account_create_command.py
+++ b/convex_api/tool/command/account_create_command.py
@@ -59,7 +59,7 @@ def create_parser(self, sub_parser: SubParsersAction):
         return parser
 
     def execute(self, args: Namespace, output: Output):
-        typed_args = AccountCreateArgs.parse_obj(vars(args))
+        typed_args = AccountCreateArgs.model_validate(vars(args))
         convex = self.load_convex(typed_args.url)
 
         key_pair = self.import_key_pair(typed_args)
diff --git a/convex_api/tool/command/account_fund_command.py b/convex_api/tool/command/account_fund_command.py
index 0182cf2..f57cb89 100644
--- a/convex_api/tool/command/account_fund_command.py
+++ b/convex_api/tool/command/account_fund_command.py
@@ -54,7 +54,7 @@ def create_parser(self, sub_parser: SubParsersAction):
         return parser
 
     def execute(self, args: Namespace, output: Output):
-        typed_args = AccountFundArgs.parse_obj(vars(args))
+        typed_args = AccountFundArgs.model_validate(vars(args))
         convex = self.load_convex(typed_args.url)
 
         account = self.load_account(typed_args, typed_args.name_address, output)
diff --git a/convex_api/tool/command/account_info_command.py b/convex_api/tool/command/account_info_command.py
index dd3ae10..6dcd784 100644
--- a/convex_api/tool/command/account_info_command.py
+++ b/convex_api/tool/command/account_info_command.py
@@ -48,7 +48,7 @@ def create_parser(self, sub_parser: SubParsersAction):
         return parser
 
     def execute(self, args: Namespace, output: Output):
-        typed_args = AccountInfoArgs.parse_obj(vars(args))
+        typed_args = AccountInfoArgs.model_validate(vars(args))
         convex = self.load_convex(typed_args.url)
         info = self.resolve_to_name_address(typed_args.name_address, output)
         if not info:
diff --git a/convex_api/tool/command/account_name_register_command.py b/convex_api/tool/command/account_name_register_command.py
index c14c1b2..6ad8308 100644
--- a/convex_api/tool/command/account_name_register_command.py
+++ b/convex_api/tool/command/account_name_register_command.py
@@ -22,9 +22,9 @@
 class AccountNameRegisterArgs(BaseArgs):
     command: Literal['account']
     account_command: Literal['register']
-    name_address: str
+    name_address: str | int
     name: str
-    address: str
+    address: str | int
 
 
 class AccountNameRegisterCommand(CommandBase):
@@ -59,7 +59,7 @@ def create_parser(self, sub_parser: SubParsersAction):
         return parser
 
     def execute(self, args: Namespace, output: Output):
-        typed_args = AccountNameRegisterArgs.parse_obj(vars(args))
+        typed_args = AccountNameRegisterArgs.model_validate(vars(args))
         convex = self.load_convex(typed_args.url)
 
         account = self.load_account(typed_args, typed_args.name_address, output)
diff --git a/convex_api/tool/command/account_name_resolve_command.py b/convex_api/tool/command/account_name_resolve_command.py
index 75627aa..e8ebaa8 100644
--- a/convex_api/tool/command/account_name_resolve_command.py
+++ b/convex_api/tool/command/account_name_resolve_command.py
@@ -47,7 +47,7 @@ def create_parser(self, sub_parser: SubParsersAction):
         return parser
 
     def execute(self, args: Namespace, output: Output):
-        typed_args = AccountNameResolveArgs.parse_obj(vars(args))
+        typed_args = AccountNameResolveArgs.model_validate(vars(args))
         convex = self.load_convex(typed_args.url)
         address = convex.resolve_account_name(typed_args.name)
         if address:
diff --git a/convex_api/tool/command/account_topup_command.py b/convex_api/tool/command/account_topup_command.py
index d6a7f0d..3206ceb 100644
--- a/convex_api/tool/command/account_topup_command.py
+++ b/convex_api/tool/command/account_topup_command.py
@@ -47,7 +47,7 @@ def create_parser(self, sub_parser: SubParsersAction):
         return parser
 
     def execute(self, args: Namespace, output: Output):
-        typed_args = AccountTopupArgs.parse_obj(vars(args))
+        typed_args = AccountTopupArgs.model_validate(vars(args))
         convex = self.load_convex(typed_args.url)
         account = self.load_account(typed_args, typed_args.name_address, output)
         if not account:
diff --git a/tests/intergration/tool/test_account_command.py b/tests/intergration/tool/test_account_command.py
index 20d87dc..fa784ea 100644
--- a/tests/intergration/tool/test_account_command.py
+++ b/tests/intergration/tool/test_account_command.py
@@ -47,6 +47,10 @@ def test_account_balance_command(convex_url: str, test_account: Account):
     args.account_command = 'balance'
     args.url = convex_url
     args.name_address = test_account.address
+    args.keyfile = None
+    args.keytext  = None
+    args.password = None
+    args.keywords = None
 
     command = AccountBalanceCommand()
     output = Output()
@@ -71,6 +75,10 @@ def test_account_info_command(convex_url: str, test_account: Account):
     args.account_command = 'info'
     args.url = convex_url
     args.name_address = test_account.address
+    args.keyfile = None
+    args.keytext  = None
+    args.password = None
+    args.keywords = None
 
     command = AccountInfoCommand()
     output = Output()
@@ -102,6 +110,11 @@ def test_account_name_resolve_command(convex_url: str, test_account: Account):
     args.account_command = 'resolve'
     args.url = convex_url
     args.name = test_account.name
+    args.keyfile = None
+    args.keytext  = None
+    args.password = None
+    args.keywords = None
+
 
     command = AccountNameResolveCommand()
     output = Output()
diff --git a/tests/intergration/tool/test_query_command.py b/tests/intergration/tool/test_query_command.py
index e827e98..f6d6b7b 100644
--- a/tests/intergration/tool/test_query_command.py
+++ b/tests/intergration/tool/test_query_command.py
@@ -17,6 +17,10 @@ def test_query_command(convex_url: str):
     args.url = convex_url
     args.query = '(address *registry*)'
     args.name_address = None
+    args.keyfile = None
+    args.keytext  = None
+    args.password = None
+    args.keywords = None
 
     command = QueryCommand()
     output = Output()