diff --git a/env-example b/env-example
new file mode 100644
index 0000000..7287891
--- /dev/null
+++ b/env-example
@@ -0,0 +1,11 @@
+PORT=3000
+REDIS_URL=redis://redis:6379
+COTURN_ENABLED=true
+TURN_REALM=file.pizza
+TURN_HOST=file.pizza
+TURN_PORT=3478
+TURNS_PORT=5349
+TURN_CRED=
+TURN_TRANS=both
+STUN_HOST=
+STUN_PORT=