WSS Local WebSocket

wss://127.0.0.1:{port}

The local websocket provides a way to retrieve live info by subscribing to named events.

For a good guide on connecting to and using the local websocket, see https://hextechdocs.dev/getting-started-with-the-lcu-websocket/

Some open-source tools for interacting with the local websocket:

Valorant WebSocket Logger
- Connects to the local websocket and uses the Local Help endpoint to subscribe to and log all events
Valorant WebSocket Log Viewer
- Webapp UI for viewing the websocket logs. Decodes presence data automatically

Headers:

Authorization: Basic {base64 encoded "riot:{lockfile password}"}

URL Parameters:

{port}

The port can be found from the lockfile (located at %LocalAppData%\Riot Games\Riot Client\Config\lockfile) when the game is running. The file has the format name:pid:port:password:protocol

Other Variables:

lockfile password

The password can be found from the lockfile (located at %LocalAppData%\Riot Games\Riot Client\Config\lockfile) when the game is running. The file has the format name:pid:port:password:protocol