This is an [XML-RPC] interface for Wikis, so that you can do all sorts of interesting scripting and stuff.  For example, it has been used to do things like:

* [provide an automatic system to send emails when pages change|EmailGenerator]
* [print out all pages of a wiki for inclusion on portable devices|Hula]
* Enable a wiki page to control the configuration of a complicated Python process. This supersedes a process wherein the person desiring changes had to ask an engineer to check out the code and add the info.
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!!API

__Version 1__ API is as follows:

* __array getRecentChanges( Date timestamp )__: Get list of changed pages since ''timestamp'', which should be in UTC.  The result is an array, where each element is a struct:
** ''name'' (string) : Name of the page.  The name is UTF-8 with URL encoding to make it ASCII.
** ''lastModified'' (date) : Date of last modification, in UTC.
** ''author'' (string) : Name of the author (if available).  Again, name is UTF-8 with URL encoding.
** ''version'' (int) : Current version.
* A page MAY be specified multiple times.  A page MAY NOT be specified multiple
  times with the ''same'' modification date.

* __int getRPCVersionSupported()__: Returns 1 with this version of the JSPWiki API.

* __base64 getPage( String pagename )__: Get the raw Wiki text of page, latest version. Page name __must__ be UTF-8, with URL encoding.  Returned value is a binary object, with UTF-8 encoded page data.

* __base64 getPageVersion( String pagename, int version )__: Get the raw Wiki text of page. Returns UTF-8, expects UTF-8 with URL encoding.

* __base64 getPageHTML( String pagename )__: Return page in rendered HTML.  Returns UTF-8, expects UTF-8 with URL encoding.

* __base64 getPageHTMLVersion( String pagename, int version )__: Return page in rendered HTML, UTF-8.

* __array getAllPages()__: Returns a list of all pages.  The result is an array of strings, again UTF-8 in URL encoding.

* __struct getPageInfo( string pagename )__ : returns a struct with elements
** ''name'' (string): the canonical page name, URL-encoded UTF-8.
** ''lastModified'' (date): Last modification date, UTC.
** ''author'' (string): author name, URL-encoded UTF-8.
** ''version'' (int): current version

* __struct getPageInfoVersion( string pagename, int version )__ : returns a
  struct just like plain ''getPageInfo()'', but this time for a specific
  version.

* __array listLinks( string pagename )__: Lists all links for a given page.
  The returned array contains structs, with the following elements:
** ''page'' (string) : The page name or URL the link is to.
** ''type'' (string) : The link type.  This is a string, with the following
   possible values:
***