Västtrafik handles and coordinate all public transport in west Sweden with the city of Gothenburg as its main transit hub. Västtrafik offers several APIs to search and plan journeys by train, tram, ferries and bus in West Sweden. The API can be found at Västtrafiks development portal (in Swedish), which serves as a focal point for their open API service. The aim of our reviews of open API:s is to shed light on common obstacles and requirements from a user perspective. Note that the portal around the API is in Swedish, but the documentation and the API syntax is in English. The review will try to guide user with no knowledge in Swedish on how to get started. Continue reading “Review of Västtrafik open API for public transport”