Awards System Issue award/trophy over XF 2 REST API

It would be good to allow an award/trophy to be issued over XF 2's REST API. For example, we'd like awards to be issued when someone buys our game, our authentication service could use XF 2's REST API to automatically give them a "purchased" award. Right now we have to use the REST API to assign the user to a purchased group, then award a trophy based on the user group then have the award issued.