RSS?

figure it out guys .. not very secure .. I hard coded a test for a feed key .. but it might help somebody else out.

Add this code to your theme’s functions.php or a site specific plugin.
Replace {random string token} with your own random string token.
Then pull your feed with:
https://yoursite.com/feed/?feedkey={random string token}

add_action('pre_get_posts', 'open_feed' );
function open_feed(){

    if(is_feed() && $_GET['feedkey']=='{random string token}'){
        remove_filter('posts_join_paged', array('WordPressAccessControl', 'posts_join_paged'), 10, 2);
        remove_filter('posts_where_paged', array('WordPressAccessControl', 'posts_where_paged'), 10, 2);
        remove_filter('the_excerpt', array('WordPressAccessControl', 'remove_excerpt'));
        remove_filter('the_content', array('WordPressAccessControl', 'remove_excerpt'));
    }
}