The Librato Metrics C# SDK by Fábio Caldas communicates with the API, allowing to collect and report data from the repository to build applications that can include monitoring and analytics in real time. Additional project information at https://sourceforge.net/projects/dotnetlibrato/
Our API directory now includes 39 monitoring APIs. The newest is the UptimeFu API. The most popular, in terms of mashups, is the WatchMouse API. We list 7 WatchMouse mashups. Below you'll find some more stats from the directory, including the entire list of monitoring APIs.
Location-based social media analytics company GeoFeedia attempted to abuse the public data streams it receives from other social media platforms by monitoring the public, according to documents revealed by the ACLU. This article on Techdirt discusses the issue, and how the major platforms responded.