Get the userid and accessToken from Instalgram on Facebook Developers

Question

I have this script from Instafeed, that has always worked very well.

<script type="text/javascript" 
    src="<?php echo $dir_base; ?>js/instafeed.min.js">
</script>
<script>
    var userFeed = new Instafeed({
        template: '<a href="{{link}}" target="_blank"><img src="{{image}}" /></a>',
        get: 'user',
        sortBy: 'most-recent',
        userId: '111111111111',
        limit: 6,
        accessToken: '2222222222222222222222222222222222222222222222222'         
    });
    userFeed.run();

But Facebook resolve to change the whole structure and, from what I understand, only the platform Graph (https://developers.facebook.com/) is accepted. However I could not find the documentation and there is no support.

Someone has already collected this data on this new platform?