I wonder that there is a way to export or url link for splunk license usage into the wiki page?
Depending on the wiki, you could set up a saved search that exports the results to an RSS feed and then use an RSS feed module to render the data. If it's mediawiki, check this link: MediaWiki RSS Extension
You could also load splunk in an iframe and have a dashboard rendered for the data you'd like to show. Embed Splunk in 3rd party software
we use Atlassian Confluence. I will look into RSS feed module to render the data, thank you