MediaWiki API Result

You are looking at the HTML representation of the XML format.
HTML is good for debugging, but probably is not suitable for your application.
See complete documentation, or API help for more information.
<?xml version="1.0"?>
<api>
  <query-continue>
    <allpages gapfrom="XFBML" />
  </query-continue>
  <query>
    <pages>
      <page pageid="234" ns="0" title="Ref">
        <revisions>
          <rev xml:space="preserve">official documentation found here:  
https://developers.facebook.com/docs/games/services/measurement#referraltracking  
https://developers.facebook.com/docs/sharing/opengraph/using-actions#linkreferer

When people go to your application via a link in Facebook, it should contain a &lt;code&gt;fb_source&lt;/code&gt; GET variable that will indicate where the person clicked the link. If &lt;code&gt;fb_source&lt;/code&gt; is not present, an older &lt;code&gt;ref&lt;/code&gt; parameter with similar values may be present.
The values aren't always completely clear so here is a table of the possible values and their meanings:

{| class=&quot;wikitable&quot;
|-
! &lt;code&gt;fb_source&lt;/code&gt; value !! &lt;code&gt;ref&lt;/code&gt; value !! Meaning !! Description
|-
| aggregation || || aggregation || clicked on an item in an [[Open Graph]] [[aggregation]]
|-
| appcenter || || App Center || Came to your application through the new [http://www.facebook.com/appcenter/ App Center]
|-
| appcenter_request || || App Center request || Came to your application through a request in the [http://www.facebook.com/appcenter/requests App Center Requests]
|-
| bookmark_apps || bookmarks || bookmark || On the &quot;Home&quot; page of Facebook the user clicked the bookmark for your application that appears in the far left column.
|-
| bookmark_favorites || bookmarks || bookmark || The user clicked on the bookmark to your application after earlier moving it to their list of favorite applications.
|-
| bookmark_seeall || bookmarks || bookmark || Person clicked &quot;more&quot; on the apps menu and then entered the application from http://www.facebook.com/bookmarks/apps
|-
| &lt;del&gt;canvas_bkmk_top&lt;/del&gt; canvasbookmark || || canvas bookmark (top) ||  When in an application, there are a few bookmarks shown along the right above the Facebook ads (currently 3 links to applications and a &quot;more&quot; to see more applications).  You'll see this &lt;code&gt;fb_source&lt;/code&gt; value if the person came to your application from one of those links above the &quot;more&quot; link.
|-
| &lt;del&gt;canvas_bkmk_more&lt;/del&gt; canvasbookmark_more || || canvas bookmark (more) || When in an application, there are a few bookmarks shown along the right above the Facebook ads (currently 3 links to applications and a &quot;more&quot; to see more applications).  You'll see this &lt;code&gt;fb_source&lt;/code&gt; if your application was clicked as a link below the &quot;more&quot; divider.
|-
| canvasbookmark_recommended || || canvas bookmark (recommended) || link below the canvas bookmarks showing applications that Facebook recommends
|-
| dashboard_bookmark || || dashboard bookmark || List of apps and games at top of the &quot;dashboard&quot; page ( http://www.facebook.com/games or http://www.facebook.com/?sk=apps )
|-
| dashboard_toplist || || dashboard top list || List of games at bottom of the requests page ( http://www.facebook.com/games or http://www.facebook.com/?sk=apps )
|-
| dialog_permission || || ||
|-
| ego || games_featured &lt;br/&gt; featured_game || featured game || On the [http://www.facebook.com/games Games] or [http://www.facebook.com/apps/feed Apps and Games] page there is a list of &quot;featured games&quot; in the right column, the user clicked one of these links.
|-
| feed &lt;br/&gt; nf ||  || news feed || The user came to your application by clicking a link on a news feed item.
|-
| feed_achievement || || || 
|-
| feed_highscore || || || 
|-
| feed_music || || || 
|-
| feed_opengraph || || news feed open graph story || The user came to your application by clicking an Open Graph story in their news feed.
|-
| feed_passing || || || 
|-
| feed_playing || || || 
|-
| feed_video || || || 
|-
| games_my_recent || || Games page: Your Games || On the [http://www.facebook.com/games Games] page there is a section titled &quot;Your Games&quot; that show the 5 most recently played games.  The user clicked one of these links.
|-
| games_friends_apps || || Games page: Friends' Games || At the very bottom of the [http://www.facebook.com/games Games] page there is a section titled &quot;Friends' Games&quot; that shows several friends and 1-3 applications they've used.  The user clicked one of these links.
|-
| hovercard || ||   || small pop-over describing the app that you see when you mouse-over the name of the application on a newsfeed post
|-
| message || ||   || 
|-
| mf || || minifeed  || &lt;small&gt;saw this tag on an image news feed item, but not sure what it is [[User:Wong|Wong]] 17:20, 7 February 2011 (UTC)&lt;/small&gt;
|-
| notification || notif || notification || clicked on a notification (these appear in the drop down when you click the planet in the top bar or at http://www.facebook.com/notifications.php )
|-
| other_multiline || || || The user came from the &quot;&lt;User&gt; played &lt;app&gt;&quot; feed on the canvas page.
|-
| pymk || || People You May Know || not likely to be seen in a third party application, but it's a &lt;code&gt;fb_source&lt;/code&gt; value that appeared on the Home page under &quot;People You May Know&quot;
|-
| recent_activity || || Recent Activity || clicked on an [[Open Graph]] action in the &quot;Recent Activity&quot; section of the timeline
|-
| reminders || || || application request reminders that are shown on the Home page at the top right 
|-
| request || || request || person replied to Facebook request or clicked the link to your app from a request on the request page
|-
| search || ts || top search || If a user starts typing in a search and then selects one of the suggestions that pop up below the top search box, the &lt;code&gt;fb_source&lt;/code&gt; will have a value of &quot;ts&quot;
|-
| ticker || || ticker || clicked on an [[Open Graph]] action in the Ticker
|-
| timeline || || timeline ||
|-
| timeline_og || || timeline open graph || clicked on the app name or open graph object name in a timeline post
|-
| timeline_news || || ||
|-
| timeline_passing || || ||
|-
| timeline_recent || rua || || &quot;Apps - recently used&quot; link on person's profile timeline
|}


== Codes no longer used ==
{| class=&quot;wikitable&quot;
|-
! &lt;code&gt;fb_source&lt;/code&gt; value !! &lt;code&gt;ref&lt;/code&gt; value !! Meaning !! Description
|-
| appd || || Application Directory || Someone came from the infrequently used [http://www.facebook.com/apps/ Application Directory]
|-
| appd_friends_apps || || Apps page: Friends' Apps || At the very bottom of the [http://www.facebook.com/?sk=apps Apps] page there is a section titled &quot;Friends' Apps&quot; that shows several friends and 1-3 application they've used.  The user clicked one of these links.
|-
| appd_my_recent || || Apps page: Your Apps || On the [http://www.facebook.com/?sk=apps Apps] page there is a section titled &quot;Your Apps&quot; that show the 5 most recently used applications.  The user clicked one of these links.
|}</rev>
        </revisions>
      </page>
      <page pageid="264" ns="0" title="URL Links with functions">
        <revisions>
          <rev xml:space="preserve">==Redirect URLs with special functions==

Add a friend
&lt;pre&gt;http://www.facebook.com/addfriend.php?id=FRIEND_ID&lt;/pre&gt;

Send Message to a friend
&lt;pre&gt;http://www.facebook.com/message.php?id=FRIEND_ID&amp;subject=XXXXX&amp;msg=XXXXX&lt;/pre&gt;

Add App to Page
&lt;pre&gt;&lt;a target=&quot;_blank&quot; href=&quot;http://facebook.com/add.php?api_key=YOUR_APP_KEY&amp;pages=1&amp;page=YOUR_PAGE_ID&quot;&gt;PAGE NAME&lt;/a&gt;&lt;br/&gt;
&lt;/pre&gt;

Goto Page Selection Page (If user authorized &quot;manage_pages&quot;, he can select a page on this site, where he wants to install the application on)
&lt;pre&gt;http://www.facebook.com/add.php?api_key=YOUR_APP_KEY&amp;pages&lt;/pre&gt;

Send Message
&lt;pre&gt;http://facebook.com/?compose&amp;subject=[SUBJECT]&amp;message=[MESSAGE]&amp;id=[FBIDOFRECIPIENT]&amp;sk=messages&lt;/pre&gt;

Feed Dialog
&lt;pre&gt;http://www.facebook.com/dialog/feed?
app_id=123050457758183&amp;
link=http://developers.facebook.com/docs/reference/dialogs/&amp;
picture=http://fbrell.com/f8.jpg&amp;
name=Facebook%20Dialogs&amp;
caption=Reference%20Documentation&amp;   description=Dialogs%20provide%20a%20simple,%20consistent%20interface%20for%20applications%20to%20interact%20with%20users.&amp;   message=Facebook%20Dialogs%20are%20so%20easy!&amp;
redirect_uri=http://www.example.com/response
&lt;/pre&gt;

== URLs information in XML==
Stats URL
&lt;pre&gt;
http://api.facebook.com/restserver.php?method=links.getStats&amp;urls=http://www.facebook.com
&lt;/pre&gt;</rev>
        </revisions>
      </page>
    </pages>
  </query>
</api>