I would like to embed Construct to an existing website, how do I make them communicate?

Hi,

I have an existing website, which has the login credentials among others. Now I want to pass this credentials to construct which requires authentication and is embedded to the page. After that, whatever rewards he gets from playing, I communicate back to the site to update his account. How do I do this?

Thanks

To communicate between different frames you'll need to use JavaScript and the postMessage API.

Thank you.