diff --git a/src/saic_ismart_client_ng/api/base.py b/src/saic_ismart_client_ng/api/base.py
index 7e382c0..eb46db6 100644
--- a/src/saic_ismart_client_ng/api/base.py
+++ b/src/saic_ismart_client_ng/api/base.py
@@ -53,6 +53,9 @@ def __init__(
         self.__api_client = SaicApiClient(configuration, listener=listener)
         self.__token_expiration: datetime.datetime | None = None
 
+    async def close(self) -> None:
+        await self.__api_client.close()
+
     async def login(self) -> LoginResp:
         headers = {
             "Content-Type": "application/x-www-form-urlencoded",
diff --git a/src/saic_ismart_client_ng/net/client/__init__.py b/src/saic_ismart_client_ng/net/client/__init__.py
index 172ae61..af19147 100644
--- a/src/saic_ismart_client_ng/net/client/__init__.py
+++ b/src/saic_ismart_client_ng/net/client/__init__.py
@@ -38,6 +38,9 @@ def __init__(
     async def send(self, request: Request) -> Response:
         return await self.__client.send(request)
 
+    async def close(self) -> None:
+        await self.__client.aclose()
+
     @property
     def user_token(self) -> str:
         return self.__user_token
diff --git a/tests/test_close.py b/tests/test_close.py
new file mode 100644
index 0000000..d0012fe
--- /dev/null
+++ b/tests/test_close.py
@@ -0,0 +1,13 @@
+import unittest
+
+from saic_ismart_client_ng import SaicApi
+from saic_ismart_client_ng.model import SaicApiConfiguration
+
+
+class TestClose(unittest.IsolatedAsyncioTestCase):
+    async def test_close_is_idempotent(self) -> None:
+        api = SaicApi(
+            SaicApiConfiguration(username="user", password="pass"),
+        )
+        await api.close()
+        await api.close()