I'm making a list of API things to document right now :- ) Any special API things / features you'd be interested in? E.g. API for doing X or integrating with Y

I'm making a list of API things to document right now :- ) Any special API things / features you'd be interested in? E.g. API for doing X or integrating with Y? (I've fixed the "e2e-test-" prefix problem, will deploy in a few days. Was unintentional — I would have removed the "Create test site" link instead)