diff --git a/shopify_client/graphql.py b/shopify_client/graphql.py
index f85caca..7c36076 100644
--- a/shopify_client/graphql.py
+++ b/shopify_client/graphql.py
@@ -14,6 +14,9 @@ def __init__(self, client):
 
     def __build_url(self, **params):
         return self.endpoint
+    
+    def __call__(self, *args, **kwargs):
+        return self.query(*args, **kwargs)
 
     def query(self, query, variables=None, operation_name=None):
         try:
diff --git a/tests/test_grapgql.py b/tests/test_grapgql.py
index 97f84be..b838a1e 100644
--- a/tests/test_grapgql.py
+++ b/tests/test_grapgql.py
@@ -39,3 +39,16 @@ def test_query_handles_json_error(graphql, mock_client):
     mock_client.post.side_effect = json.JSONDecodeError("JSON Decode Error", "", 0)
     response = graphql.query(query="query { key }")
     assert response == {}
+
+def test_graphql_call(graphql, mock_client):
+    mock_query_response = {"data": {"exampleField": "exampleValue"}}
+    mock_client.post.return_value = mock_query_response
+
+    # Call the GraphQL client like a function
+    response = graphql("query { exampleField }")
+
+    # Verify that the query method was called correctly
+    mock_client.post.assert_called_once_with("graphql.json", json={'query': 'query { exampleField }', 'variables': None, 'operationName': None})
+
+    # Assert the response is as expected
+    assert response == mock_query_response