[wp-xmlrpc] Possible to filter posts users see in their mobile app?

[Muro, Matthew]

Is it possible to filter the posts or categories that XML-RPC users see in their mobile application?

I have a plugin that hooks into pre_get_posts and list_terms_exclusions to do what I need it to do in the admin. I've had requests to allow the same functionality on their mobile devices such as the WordPress iOS app.

Thanks,

Matthew Muro