diff --git a/README.md b/README.md
index f3caab1..31f3009 100644
--- a/README.md
+++ b/README.md
@@ -68,6 +68,14 @@ The app exposes the following [gRPC](https://grpc.io/) services :
     }
     ```
 
+-   **FindAllByUserId** : find all ads for the given user id
+
+    ```json
+    {
+        "id": "80c9bb02-0931-4a1d-bea6-22d358992245"
+    }
+    ```
+
 -   **Create** : create an ad
 
     Punctual driver ad :