diff --git a/examples/auth_api_key.py b/examples/auth_api_key.py
new file mode 100644
index 0000000000000000000000000000000000000000..4db323c1ee48403b27bd6bf56c04eaa5d5ddf555
--- /dev/null
+++ b/examples/auth_api_key.py
@@ -0,0 +1,29 @@
+import logging
+
+import grpc
+
+from perxis.auth import APIKeyPlugin
+from perxis.collections import collections_pb2_grpc, collections_pb2
+
+API_KEY = '0Xp7bYBqYmIUqwZcNRMtRCtDBaheFdAc'
+SPACE_ID = 'c2qcp9cuaccmpj8lmom0'
+ENV_ID = 'master'
+TARGET = 'envoy.perxis.pt.perx.ru:443'
+
+
+def main():
+    api_key_plugin = APIKeyPlugin(API_KEY)
+    call_credentials = grpc.metadata_call_credentials(api_key_plugin, name='api-key')
+    channel_credentials = grpc.ssl_channel_credentials()
+    composite_credentials = grpc.composite_channel_credentials(
+            channel_credentials, call_credentials
+    )
+    with grpc.secure_channel(TARGET, composite_credentials) as channel:
+        stub = collections_pb2_grpc.CollectionsStub(channel)
+        collections = stub.List(collections_pb2.ListRequest(space_id=SPACE_ID, env_id=ENV_ID))
+        print(collections)
+
+
+if __name__ == '__main__':
+    logging.basicConfig(level=logging.INFO)
+    main()
diff --git a/perxis/auth.py b/perxis/auth.py
index d6a3e06c32fc447e76f6e861321d00439ac1b4cd..398e9f7f602309a9a86301c6d47db68c627bfdeb 100644
--- a/perxis/auth.py
+++ b/perxis/auth.py
@@ -50,3 +50,16 @@ class OAuth2Plugin(grpc.AuthMetadataPlugin):
                 self._token = fetch_token()
 
         return self._token
+
+
+class APIKeyPlugin(grpc.AuthMetadataPlugin):
+    _token = None
+
+    def __init__(self, token: str, signature_header_key: str = 'authorization', token_type: str = 'API-Key') -> None:
+        self._token = token
+        self._signature_header_key = signature_header_key
+        self._token_type = token_type
+
+    def __call__(self, context: grpc.AuthMetadataContext,
+                 callback: grpc.AuthMetadataPluginCallback) -> None:
+        callback(((self._signature_header_key, f'{self._token_type} {self._token}'),), None)