How to communicate between embedded Zappar Unity WebGL as iframe with parent?

Universal AR Unity
#1

Is it possible if I can communicate with my Zappar iframe when I embed it on my page?

Let’s say I want to receive / send message from my page to Zappar iframe using JS API postMessage and on message event.

Here is the reference that relates to my question: Window: postMessage() method - Web APIs | MDN

#2

:zap: The Zapworks forum is now closed. Thank you for being a part of the Zappar community, and we look forward to seeing you on Discord.