lcu-connector

Streamlined LCU integration for your app.

This connector automatically retrieves the credentials for the API that starts when the new League of Legends client is launched.

To find out more about how the new client works check out the Riot Games engineering blog

For the LCU API documentation check out Rift explorer

Download

lcu-connector is installable via:

• GitHub git clone https://github.com/Pupix/lcu-connector.git
• yarn: yarn add lcu-connector
• npm: npm install lcu-connector

Usage example

const LCUConnector = require('lcu-connector');
const connector = new LCUConnector();

connector.on('connect', (data) => {
    console.log(data);
    //  {
    //    address: '127.0.0.1'
    //    port: 18633,
    //    username: 'riot',
    //    password: H9y4kOYVkmjWu_5mVIg1qQ,
    //    protocol: 'https'
    //  }
});

// Start listening for the LCU client
connector.start();

Available methods

constructor (executablePath)

Creates a new lcu-connector.

Parameters

1. [executablePath] {string} A path to where the LeagueClient executable resides. If not passed it will be automatically figured out from the OS process list.

start()

Starts listening for the LCU client.

stop()

Stops the connector.

Events

connect

Fired when the connection to the LCU client is established

disconnect

Fired when the connection to the LCU client is closed