title: Sending bulk-messages using viber-api and node.js through web app
body: <p>Is there any way I can integrate viber's api to send bulk messages to viber contacts through web app ?
  I have a web app that is SSL certified and a public account in viber.
  This is their api: <a href="https://developers.viber.com/api/nodejs-bot-api/index.html" rel="nofollow noreferrer">https://developers.viber.com/api/nodejs-bot-api/index.html</a></p>
  
  <p>I can't seem to find the code that would let me send a message to multiple users. Any help with what I can use ? Thank you.  </p>