diff --git a/API.md b/API.md
index 7b5d68f..273196c 100644
--- a/API.md
+++ b/API.md
@@ -146,4 +146,19 @@
 	{
 		"deviceId": 0,
 		"password": [1, 2, 3, 4]
-	}
\ No newline at end of file
+	}
+	```
+
+* Password response
+
+	Topic `display/passwordResponse`
+
+	Data example:
+
+	```json
+	{
+		"deviceId": 0,
+		"password": [1, 2, 3, 4],
+		"correct": true
+	}
+	```