SIRI - Service Interfaces for Realtime Information on common specification for exchanging real time information between public transport services and interested clients. Currently data.foli.fi:n provides VM ja SM -services.
Interface description :
Please note that althought served from same host, data.foli.fi's GTFS and SIRI data are provided by different entities. While most of time being coherent (SIRI's blockrefs matching GTFS's block_ids), this is not always the case.