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GraphHopper Directions API

GraphHopper Directions API is a routing web service designed to find the best route between two or more locations based on OpenStreetMap data. It provides worldwide coverage and suggests routes to take by car, bicycle, or foot. For every route even the elevation data can be included.

Another API is for route optimization which makes it possible to do fast optimization of the itineraries of salesman, sightseeing tours or the routes for vehicles that do delivery.

Additional to routing a Geocoding API and a special Matrix API is provided for an efficient way of calculating distance matrices.

The GraphHopper API enables users to integrate this information into their own applications.