Looking to add mapping features to an application? Developers can choose through a variety of Application Programming Interfaces (APIs) and Software Development Kits (SDKs) to add navigation, routing, traffic and route optimization, street images, custom maps, 3D and augmented reality, indoor mapping, weather maps, localization and other mapping related features to applications. The ProgrammableWeb API directory is the best place for finding the perfect mapping APIs. The Mapping category has more than 1000 APIs profiled, plus hundreds of mapping articles including tutorials. To receive updates about Mapping APIs, click the TRACK THIS CATEGORY button below. And, if you want updates from other ProgrammableWeb categories, be sure to click the track button on those category pages as well.