Our API directory now includes 45 transit APIs. The newest is the Metro Transit NexTrip API. The most popular, in terms of mashups, is the Yahoo Traffic API. We list 20 Yahoo Traffic mashups. Below you'll find some more stats from the directory, including the entire list of transit APIs.
One of the key rules of having any service online is the ability to measure everything. Metrics like number of users, requests, where the requests originate, most frequently requested data and many more play an important role in not only fine tuning your services but also give a good measure of what it is going to cost you to run your online business as you scale up. SMSMyBus, a mobile telephone application that lets you find real time bus arrivals for the Madison Metro (WI) has just completed a year of existence and has published a report exactly of that.
Here Mobility has launched its HERE Mobility SDK. The SDK aims to democratize the mobile ecosystem by offering developers access to mobility services and map & location services. The SDK was originally beta tested by a select group and then tested through various hackathons.