API:Properties

Page information items are used to get various data about a list of pages specified with either the titles=, pageids=, or revids= parameters, or by using. Content, links, interwiki links, and other information may be obtained.

info / in (done except tokens)

 * Gets the basic page information such as pageid, last revid, redirect, last touched, etc. Limit: 500/5000.
 * Parameters: intoken=edit|rollback|delete|protect|move

categories / cl (done)

 * Gets a list of all categories used on the provided pages.
 * Parameters: clprop=sortkey (optional)

imageinfo / ii (done)

 * Gets image information for any titles in the image namespace (#6).
 * Parameters: iiprop=url|stats|comment|user|timestamp|sha1 (dflt: timestamp|user), iihistory
 * url - path to the image, stats - image size/type, user - uploader.
 * iihistory - include every image upload as well.

langlinks / ll (done)

 * Gets a list of all language links (interwikies) from the provided pages to other languages. Limit: 200/1000.

links / pl (done)

 * Gets a list of all links from the provided pages. Limit: 200/1000.
 * Parameters: plnamespace (flt).

templates / tl (done)

 * Gets a list of all templates used on the provided pages. Limit: 200/1000.

images / im (done)
''In Query API interface, this command found pages that embedded the given image. It has been renamed to imageusage.
 * Gets a list of all images used on the provided pages. Limit: 200/1000.

extlinks / el (done)

 * Gets a list of all external urls on the page(s). Limit: 200/1000.