Any value given here will be included in the response. May be used to distinguish requests.

When accessing the API using a cross-domain AJAX request (CORS), set this to the originating domain. This must be included in any pre-flight request, and therefore must be part of the request URI (not the POST body).

For authenticated requests, this must match one of the origins in the <code>Origin</code> header exactly, so it has to be set to something like <kbd>https://en.wikipedia.org</kbd> or <kbd>https://meta.wikimedia.org</kbd>. If this parameter does not match the <code>Origin</code> header, a 403 response will be returned. If this parameter matches the <code>Origin</code> header and the origin is whitelisted, the <code>Access-Control-Allow-Origin</code> and <code>Access-Control-Allow-Credentials</code> headers will be set.

For non-authenticated requests, specify the value <kbd>*</kbd>. This will cause the <code>Access-Control-Allow-Origin</code> header to be set, but <code>Access-Control-Allow-Credentials</code> will be <code>false</code> and all user-specific data will be restricted.

<div class="hlist plainlinks api-main-links">
* [[mw:API:Main_page|Documentation]]
* [[mw:API:FAQ|FAQ]]
* [https://lists.wikimedia.org/mailman/listinfo/mediawiki-api Mailing list]
* [https://lists.wikimedia.org/mailman/listinfo/mediawiki-api-announce API Announcements]
* [https://phabricator.wikimedia.org/maniphest/query/GebfyV4uCaLd/#R Bugs & requests]
</div>
<strong>Status:</strong> All features shown on this page should be working, but the API is still in active development, and may change at any time. Subscribe to [https://lists.wikimedia.org/pipermail/mediawiki-api-announce/ the mediawiki-api-announce mailing list] for notice of updates.

<strong>Erroneous requests:</strong> When erroneous requests are sent to the API, an HTTP header will be sent with the key "MediaWiki-API-Error" and then both the value of the header and the error code sent back will be set to the same value. For more information see [[mw:API:Errors_and_warnings|API: Errors and warnings]].

<strong>Testing:</strong> For ease of testing API requests, see [[Special:ApiSandbox]].

This is an informatory message. The external link to the Wikipedia article included in this message may be adapted if your language provides such an article.

The parameters used:
* $1 - Holds the latitude value of the coordinate
* $2 - Holds the longitude value of the coordinates

Or you can specify below a global license that will be applied to all the items in the batch upload. This value can be a free text value or a MediaWiki template. If this field has a value in it then any metadata value mapped to the permission parameter will be ignored.

Comment (will be included in email):

Or you can specific a global licence below that will be applied to all items in the batch upload. This value can be a free text value or a MediaWiki template. If this field has a value in it then any metadata value mapped to the permission parameter will be ignored.

Header on [[Special:MediaStatistics]] for file types that are in the drawing category. This includes vector images like SVGs. Some chemical markup formats may also be included here.

Short descriptive title of a some-value snak (see [[d:Wikidata:Glossary]]) used in a drop-down menu allowing to select the snak type when adding or editing a snak. The drop-down menu can be opened by clicking an anchor right next to the input element(s) used to specify a claim's value. Although this is regarded a 'special', seldom used feature, the term 'snak' should be avoided here since the concept of snaks is a technical abstraction that does not give any additional meaning within the user interface. The basic meaning of this option is that a value exists but it is unknown.

A short descriptive title of a no-value snak (see [[d:Wikidata:Glossary]]) used in a drop-down menu allowing to select the snak type when adding or editing a snak. The drop-down menu can be opened by clicking an anchor right next to the input element(s) used to specify a claim's value. Although this is regarded a 'special', seldom used feature, the term 'snak' should be avoided here since the concept of snaks is a technical abstraction that does not give any additional meaning within the user interface. The basic meaning of this option is that no value exists.

Response informing that an item that links to the given page on the given site could not be found.

/* Any JavaScript here will be loaded for all users on load of the map-containing pages */

/* Any JavaScript here will be loaded for users using the mobile site */

/* Any JavaScript here will be loaded for users using the Cologne Blue skin */

/* Any JavaScript here will be loaded for users using the MonoBook skin */

/* Any JavaScript here will be loaded for users using the Modern skin */

/* Any JavaScript here will be loaded for users using the Vector skin */

The projects to list pages for. If this parameter is omitted, all projects will be included.

Fetch the requests that may be used when beginning a login, with form fields merged.

'''This page is used to confirm pending account requests at ''{{SITENAME}}'''''.

Each account request queue consists of three subqueues.
One for open request, one for those that have been put on hold by other administrators pending further information, and another for recently rejected requests.

When responding to a request, carefully review it and, if needed, confirm the information contain therein.
Your actions will be privately logged.
You are also expected to review any activity that takes place here aside from what you do yourself.

Used as checkbox label. "Duplicate" is an imperative: checking the box asks for the subpages to be included in the action.

The language in which to display the documentation. If no such translation is available, English will be used instead.

The following information is kept private and will only be used for this request.
You may want to list contacts such a phone number to aid in identify confirmation.

The MediaWiki template may have an institution parameter. When it does, the metadata value mapped to it can automatically be wrapped in <code>{{Institution:<value>}}</code>.

Used as error message.

In the source code, there is a comment "// Should be impossible to reach here.".

Parameters:
* $1 - (Undefined in the source code)
{{Related|Pfunc expr}}