Ilvl% in rankings API?

Greetings; Any chance to get ilvl% (the far right column when looking at the rankings view) added to the API?

Also: not seeing a forum for API discussions. If this isn’t the best place, I’d appreciate a nudge in the right direction. Last ilvl% API request I can find here is over a year ago.

Not documented (needs to be), but you can pass a bracket of -1 to get parses by item level %.