API talk:Query

first pages of WP have a swear word
I visited http://en.wikipedia.org/w/api.php?action=query&generator=allpages&gaplimit=4 and was greeted with a swear word. Jidanni 20:26, 19 October 2007 (UTC)
 * !!!Fuck You!!! is about a music album. This is just another Wikipedia article, nothing the API can do about that. --Catrope 20:39, 19 October 2007 (UTC)

prop=info
I think prop=info should be documentated here. Anyone can fix the problem? --87.6.112.238 16:39, 1 December 2007 (UTC)
 * It's documented here, and also linked from this page ("Page information"). --Catrope 14:43, 3 December 2007 (UTC)

Suggestion: start and limit versus start and until
Having to specify a starting name or title plus a limit makes it necessary to start yet another query after the last name has been determined from the previous one in such cases, when the number of items returned does not suffice the callers needs.

In order to make programming easier, we could as well allow to tell the name or title of the last item wanted. This can sometimes, but not always, reached using "prefixindex". --Purodha Blissenbach 14:14, 11 March 2008 (UTC)

There are a non-obsolete alternative?
Suggestion: to comment at the article that "api.php is a non-obsolete alternative to query.php".
 * I don't think that's necessary. You're supposed to get here through API, where that's said already. --Catrope 20:01, 28 March 2008 (UTC)

limit = max ?
Hi, would it be possible to have a special "max" value for limit parameters ? That would just tell the API to use the maximum authorized value for the user. This would be useful for example for tools that can be run both by regular users, bots or sysops. --NicoV 18:26, 7 July 2008 (UTC)
 * That feature has existed for ages. It could be that it's not documented here, I'll check. --Catrope 20:37, 7 July 2008 (UTC)
 * Oups, thanks for pointing that out and putting a link to the other documentation :) --NicoV 18:56, 8 July 2008 (UTC)

Limits confusion
There seem to be at least two kinds of limits which this documentation is not clear about.


 * The limit on the number of titles
 * API:Query
 * Specifying titles through the query string is limited to 51 titles per query (or 501 for those with the apihighlimits right, usually bots and sysops).
 * The limits for just about everything else
 * API:Query
 * API:Query - Lists

It seems the former does not have the features such as "max", the "limits" element, "query-contine".

Can this be clarified by somebody who knows? In particular I'd like my code to deterministically know how many titles it can query for each site no matter whether it is run as bot or normal etc. &mdash; Hippietrail 16:35, 2 August 2008 (UTC)
 * You're right that there's no query-continue for the limit on  (a limit that applies to all multivalue parameters, i.e. parameters that allow multiple values separated by the | character), excess titles will just be ignored. To determine which limit applies to you, run a userinfo query to see whether you've got the   right. --Catrope 22:10, 3 August 2008 (UTC)

Tokens cannot be obtained through JSON Callback mode
I understand why this limitation exists, but, please, it would be nice if it was written in the documentation! I lost 1 day of experimentation form my degree thesis with various communication methods, only to find out that tokens cannot be obtained when there is a JSON callback (from examining the source). MediaWiki always returned me the  error. I hope that this discussion will help others googling this to find info on the issue. --Bobo italy 11:04, 24 February 2009 (UTC)