ikeonoWidgetEvents.js

const sendMessageEventHandler = event => {
    if (event.data?.event_source !== 'ikeono' && event.data?.event_name !== 'send_message') return;
    console.log(`Received event from ikeono`, event.data)

    // Here you can call gtag('event')
    // https://developers.google.com/analytics/devguides/collection/ga4/events?client_type=gtag
}

window.addEventListener(sendMessageEventHandler)