The Graphhopper Java Sample Code by Graphhopper presents how API communication can access routing and logistics features to get from point A to B. Solution API test and Vrp API test are available on GitHub.
Location-sharing service Gowalla is preparing to launch its long-awaited write API (our Gowalla API profile). The move could makes its platform as desirable as its main competitor, FourSquare. With it, comes the need to relinquish a bit of control of the user experience, something Gowalla has considered an important factor of its success.