API to show contributions rec'd over past 30 days

If there were a way for creators to show BAT rec’d over past 30 days, we could build a batfundme widget for webmasters to display something like “276/1000 BAT” Support/Join Now!

I am sick of Wikipedia donation blurbs. Let us set a goal and display rolling 30d progress.

This would help the creators earn more, refer more people, and get new users.