diff --git a/supabase_functions/__init__.py b/supabase_functions/__init__.py
index 99ecb86..5c99910 100644
--- a/supabase_functions/__init__.py
+++ b/supabase_functions/__init__.py
@@ -10,20 +10,24 @@
 
 @overload
 def create_client(
-    url: str, headers: dict[str, str], *, is_async: Literal[True]
+    url: str, headers: dict[str, str], *, is_async: Literal[True], verify: bool
 ) -> AsyncFunctionsClient: ...
 
 
 @overload
 def create_client(
-    url: str, headers: dict[str, str], *, is_async: Literal[False]
+    url: str, headers: dict[str, str], *, is_async: Literal[False], verify: bool
 ) -> SyncFunctionsClient: ...
 
 
 def create_client(
-    url: str, headers: dict[str, str], *, is_async: bool
+    url: str,
+    headers: dict[str, str],
+    *,
+    is_async: bool,
+    verify: bool = True,
 ) -> Union[AsyncFunctionsClient, SyncFunctionsClient]:
     if is_async:
-        return AsyncFunctionsClient(url, headers)
+        return AsyncFunctionsClient(url, headers, verify)
     else:
-        return SyncFunctionsClient(url, headers)
+        return SyncFunctionsClient(url, headers, verify)
diff --git a/supabase_functions/_async/functions_client.py b/supabase_functions/_async/functions_client.py
index 0617c2b..6578fd3 100644
--- a/supabase_functions/_async/functions_client.py
+++ b/supabase_functions/_async/functions_client.py
@@ -7,14 +7,17 @@
 
 
 class AsyncFunctionsClient:
-    def __init__(self, url: str, headers: Dict):
+    def __init__(self, url: str, headers: Dict, verify: bool = True):
         self.url = url
         self.headers = {
             "User-Agent": f"supabase-py/functions-py v{__version__}",
             **headers,
         }
         self._client = AsyncClient(
-            base_url=self.url, headers=self.headers, follow_redirects=True
+            base_url=self.url,
+            headers=self.headers,
+            verify=bool(verify),
+            follow_redirects=True,
         )
 
     async def _request(
diff --git a/supabase_functions/_sync/functions_client.py b/supabase_functions/_sync/functions_client.py
index dc4fb70..bb39a6f 100644
--- a/supabase_functions/_sync/functions_client.py
+++ b/supabase_functions/_sync/functions_client.py
@@ -7,14 +7,17 @@
 
 
 class SyncFunctionsClient:
-    def __init__(self, url: str, headers: Dict):
+    def __init__(self, url: str, headers: Dict, verify: bool = True):
         self.url = url
         self.headers = {
             "User-Agent": f"supabase-py/functions-py v{__version__}",
             **headers,
         }
         self._client = SyncClient(
-            base_url=self.url, headers=self.headers, follow_redirects=True
+            base_url=self.url,
+            headers=self.headers,
+            verify=bool(verify),
+            follow_redirects=True,
         )
 
     def _request(