MapMyUser is a service that provides users with web analytics about their site in real time. The service can track current online users and their activity as well as the number of visitors who are currently live on a website. MapMyUser can also shows the current geolocation of online users on Google Maps. The API gives developers access to analytic data about any website and allows them to use this data within their own applications. The API uses RESTful calls and responses are formatted in XML and JSON.