Protocol of the URL. If empty and <var>$1query</var> is set, the protocol is <kbd>http</kbd>. Leave both this and <var>$1query</var> empty to list all external links.

Protocol of the URL. If empty and <var>$1query</var> is set, the protocol is <kbd>http</kbd>. Leave both this and <var>$1query</var> empty to list all external links.

Protocol of the URL. If empty and <var>$1query</var> set, the protocol is <kbd>http</kbd>. Leave both this and <var>$1query</var> empty to list all external links.

Non-empty <var>agent</var> parameter is required when <var>type</var> param is <kbd>message</kbd>.

The protocol of the URL is invalid.

The protocol of the URL is invalid.

Only parse the content of this section number.

When <kbd>new</kbd>, parse <var>$1text</var> and <var>$1sectiontitle</var> as if adding a new section to the page.

<kbd>new</kbd> is allowed only when specifying <var>text</var>.

Search string without protocol. See [[Special:LinkSearch]]. Leave empty to list all external links.

The <var>revids</var> parameter may not be used with the list options (<var>$1limit</var>, <var>$1startid</var>, <var>$1endid</var>, <kbd>$1dir=newer</kbd>, <var>$1user</var>, <var>$1excludeuser</var>, <var>$1start</var>, and <var>$1end</var>).

Протокол URL. Якщо пусто і вказано <var>$1query</var>, протокол <kbd>http</kbd>. Залиште пустими і це, і <var>$1query</var>, щоб перелічити усі зовнішні посилання.

Протокол URL. Якщо пусто і вказано <var>$1query</var>, протокол <kbd>http</kbd>. Залиште пустими і це, і <var>$1query</var>, щоб перелічити усі зовнішні посилання.

The protocol o the URL is onvalid.

Timestamps of the revisions to restore. If both <var>$1timestamps</var> and <var>$1fileids</var> are empty, all will be restored.

Timestamps of the revisions to restore. If both <var>$1timestamps</var> and <var>$1fileids</var> are empty, all will be restored.

IDs of the file revisions to restore. If both <var>$1timestamps</var> and <var>$1fileids</var> are empty, all will be restored.

Some parameter types in API requests need further explanation:
;boolean
:Boolean parameters work like HTML checkboxes: if the parameter is specified, regardless of value, it is considered true. For a false value, omit the parameter entirely.
;timestamp
:Timestamps may be specified in several formats. ISO 8601 date and time is recommended. All times are in UTC, any included timezone is ignored.
:* ISO 8601 date and time, <kbd><var>2001</var>-<var>01</var>-<var>15</var>T<var>14</var>:<var>56</var>:<var>00</var>Z</kbd> (punctuation and <kbd>Z</kbd> are optional)
:* ISO 8601 date and time with (ignored) fractional seconds, <kbd><var>2001</var>-<var>01</var>-<var>15</var>T<var>14</var>:<var>56</var>:<var>00</var>.<var>00001</var>Z</kbd> (dashes, colons, and <kbd>Z</kbd> are optional)
:* MediaWiki format, <kbd><var>2001</var><var>01</var><var>15</var><var>14</var><var>56</var><var>00</var></kbd>
:* Generic numeric format, <kbd><var>2001</var>-<var>01</var>-<var>15</var> <var>14</var>:<var>56</var>:<var>00</var></kbd> (optional timezone of <kbd>GMT</kbd>, <kbd>+<var>##</var></kbd>, or <kbd>-<var>##</var></kbd> is ignored)
:* EXIF format, <kbd><var>2001</var>:<var>01</var>:<var>15</var> <var>14</var>:<var>56</var>:<var>00</var></kbd>
:*RFC 2822 format (timezone may be omitted), <kbd><var>Mon</var>, <var>15</var> <var>Jan</var> <var>2001</var> <var>14</var>:<var>56</var>:<var>00</var></kbd>
:* RFC 850 format (timezone may be omitted), <kbd><var>Monday</var>, <var>15</var>-<var>Jan</var>-<var>2001</var> <var>14</var>:<var>56</var>:<var>00</var></kbd>
:* C ctime format, <kbd><var>Mon</var> <var>Jan</var> <var>15</var> <var>14</var>:<var>56</var>:<var>00</var> <var>2001</var></kbd>
:* Seconds since 1970-01-01T00:00:00Z as a 1 to 13 digit integer (excluding <kbd>0</kbd>)
:* The string <kbd>now</kbd>

{{doc-apihelp-param|query+exturlusage|protocol}}

List of module names (values of the <var>action</var> and <var>format</var> parameters, or <kbd>main</kbd>). Can specify submodules with a <kbd>+</kbd>.

List of module names (values of the <var>action</var> and <var>format</var> parameters, or <kbd>main</kbd>). Can specify submodules with a <kbd>+</kbd>, or all submodules with <kbd>+*</kbd>, or all submodules recursively with <kbd>+**</kbd>.

The title of the article to link. If this parameter is an empty string or both <var>linktitle</var> and <var>badges</var> are not set, the link will be removed.

The title of the page to link. If this parameter is an empty string or both <var>linktitle</var> and <var>badges</var> are not set, the link will be removed.

Список модулей query (значения параметров <var>prop</var>, <var>meta</var> или <var>list</var>). Используйте <kbd>$1modules=query+foo</kbd> вместо <kbd>$1querymodules=foo</kbd>.

Modules to display help for (values of the <var>action</var> and <var>format</var> parameters, or <kbd>main</kbd>). Can specify submodules with a <kbd>+</kbd>.

Parse the content of this revision. Overrides <var>$1page</var> and <var>$1pageid</var>.

Input to MediaWiki should be NFC-normalized UTF-8. MediaWiki may attempt to convert other input, but this may cause some operations (such as [[Special:ApiHelp/edit|edits]] with MD5 checks) to fail.

Some parameter types in API requests need further explanation:
;boolean
:Boolean parameters work like HTML checkboxes: if the parameter is specified, regardless of value, it is considered true. For a false value, omit the parameter entirely.
;timestamp
:Timestamps may be specified in several formats. ISO 8601 date and time is recommended. All times are in UTC, any included timezone is ignored.
:* ISO 8601 date and time, <kbd><var>2001</var>-<var>01</var>-<var>15</var>T<var>14</var>:<var>56</var>:<var>00</var>Z</kbd> (punctuation and <kbd>Z</kbd> are optional)
:* ISO 8601 date and time with (ignored) fractional seconds, <kbd><var>2001</var>-<var>01</var>-<var>15</var>T<var>14</var>:<var>56</var>:<var>00</var>.<var>00001</var>Z</kbd> (dashes, colons, and <kbd>Z</kbd> are optional)
:* MediaWiki format, <kbd><var>2001</var><var>01</var><var>15</var><var>14</var><var>56</var><var>00</var></kbd>
:* Generic numeric format, <kbd><var>2001</var>-<var>01</var>-<var>15</var> <var>14</var>:<var>56</var>:<var>00</var></kbd> (optional timezone of <kbd>GMT</kbd>, <kbd>+<var>##</var></kbd>, or <kbd>-<var>##</var></kbd> is ignored)
:* EXIF format, <kbd><var>2001</var>:<var>01</var>:<var>15</var> <var>14</var>:<var>56</var>:<var>00</var></kbd>
:*RFC 2822 format (timezone may be omitted), <kbd><var>Mon</var>, <var>15</var> <var>Jan</var> <var>2001</var> <var>14</var>:<var>56</var>:<var>00</var></kbd>
:* RFC 850 format (timezone may be omitted), <kbd><var>Monday</var>, <var>15</var>-<var>Jan</var>-<var>2001</var> <var>14</var>:<var>56</var>:<var>00</var></kbd>
:* C ctime format, <kbd><var>Mon</var> <var>Jan</var> <var>15</var> <var>14</var>:<var>56</var>:<var>00</var> <var>2001</var></kbd>
:* Seconds since 1970-01-01T00:00:00Z as a 1 to 13 digit integer (excluding <kbd>0</kbd>)
:* The string <kbd>now</kbd>
;alternative multiple-value separator
:Parameters that take multiple values are normally submitted with the values separated using the pipe character, e.g. <kbd>param=value1|value2</kbd> or <kbd>param=value1%7Cvalue2</kbd>. If a value must contain the pipe character, use U+001F (Unit Separator) as the separator ''and'' prefix the value with U+001F, e.g. <kbd>param=%1Fvalue1%1Fvalue2</kbd>.