Logger

You can specify a custom logger with the methods debug, info, and error. To disable the logger use false { logger: false } In general debug will output chat/api communication, info contains status information, error only when something unexpected happens.

const logger = {
    debug (...params) {
        console.debug(...params);
    },
    info (...params) {
        const first = params.shift();
        console.info(`[ ${first} ]`, ...params);
    },
    error (...params) {
        console.error('Error:', ...params);
    }
};

const twitch = new Twitch('your-oauth-token', { logger });