diff --git a/03_source/mobile/.env.example b/03_source/mobile/.env.example
new file mode 100644
index 0000000..d21b6fd
--- /dev/null
+++ b/03_source/mobile/.env.example
@@ -0,0 +1,2 @@
+VITE_API_ENDPOINT=//localhost:7272
+VITE_PROD_API_ENDPOINT=//www.example.com