MediaWiki:Api-format-prettyprint-header-hyperlinked
MediaWiki interface page
This is the HTML representation of the $1 format. HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format. To see the non-HTML representation of the $1 format, set [$3 format=$2].
See the complete documentation, or the API help for more information.