diff --git a/README.md b/README.md
index 942c63f..9d052c4 100644
--- a/README.md
+++ b/README.md
@@ -29,3 +29,5 @@ https://github.com/user-attachments/assets/f3e60fff-8680-4dd9-b08e-fa7db655a705
   }
 }
 ```
+
+> You can download the openapi spec from [Airflow REST API](https://airflow.apache.org/docs/apache-airflow/stable/stable-rest-api-ref.html)