link_account.js

//Send the login button
botly.sendButtons({
    id: recipientId,
    text: 'Please Login :)',
    buttons: [botly.createAccountLinkButton(`https://${LOGIN_DOMAIN}/auth/facebook`)],
});

//Listen on the account link event
botly.on('account_link', (sender, message, link) => {
    //Continue conversation
});