None
Array of available API functions
http://api.gosquared.com/list_functions.json
[
"aggregateStats"
"concurrents"
"fullDump"
"geo"
"list_functions"
"list_sites"
"livestats_widget"
"organics"
"overview"
"pages"
"pageviews"
"referrers"
"site_details"
"tagging"
"trends"
"visitor"
"visitors"
]