MediaWiki API: How to get an article's list of editors

Question

As part of the WP:ASE project, I want to get the list of editors that have edited a given article.

For instance, for the article Szklarka Mielęcka (history) that would be:
Kotbot, AnomieBOT, Xenobot

I could not find anything in the MediaWiki API.

Any better idea than scraping the history web page?
Downloading the history data dumps is not a solution because I don't have the resources to handle 5 terabytes of text.

Scale: I want to do this on about 1000 random articles, twice a year.

Answer 1

I have found:

http://en.wikipedia.org/w/api.php?action=query&prop=revisions&titles=Sinjhoro&rvprop=user&rvlimit=500