diff --git a/clickhouse_dag.py b/clickhouse_dag.py
new file mode 100644
index 0000000..c04ee0c
--- /dev/null
+++ b/clickhouse_dag.py
@@ -0,0 +1,20 @@
+from airflow import DAG
+from airflow.providers.http.operators.http import SimpleHttpOperator
+from datetime import datetime
+
+with DAG(
+    dag_id="clickhouse_list_tables",
+    start_date=datetime(2025, 1, 1),
+    schedule_interval=None,
+    catchup=False,
+) as dag:
+
+    list_tables = SimpleHttpOperator(
+        task_id="list_tables",
+        http_conn_id="clickhouse_http",  # Connection в Airflow
+        endpoint="/",
+        method="POST",
+        data={"query": "SHOW TABLES"},
+        headers={"Content-Type": "application/x-www-form-urlencoded"},
+        log_response=True,  # покажет результат в логах Airflow
+    )