List of TRIAS Providers

This is a list of public transport providers that provide a TRIAS API. Be aware that most of them do not offer open APIs, but require you to sign up with them. To sign up the collected Links are provided.

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• Verkehrsverbund Rhein-Neckar (VRN)
• API zur VVO Fahrplanauskunft official TRIAS API for Sachsen, operated by VVO. No key required. Appears to be a MENTZ implementation of TRIAS.