diff --git a/README.md b/README.md
index 76adbc0..3d0fc9f 100644
--- a/README.md
+++ b/README.md
@@ -35,6 +35,15 @@ This server is built with [FastAPI](https://fastapi.tiangolo.com/) and provides
 - `POST /radio/queue_remove` - Remove specific items from queue
 - `POST /radio/ls._next_` - Get next track (for Liquidsoap integration)
 
+**WebSocket Real-time Updates:**
+- `WS /radio/ws/{station}` - Real-time radio updates via WebSocket
+  - Connects to specific radio station (main, rock, rap, electronic, pop)
+  - Immediately sends current track information on connect
+  - Sends real-time updates when tracks change
+  - Provides LRC (synchronized lyrics) data when available
+  - Message types: `track_change`, `lrc`, `ack`
+  - No authentication required
+
 ### Content & Media
 **YouTube (`/yt/`)** 🎥
 - `POST /yt/search` - Search for YouTube videos by title