avoindata.fi — Finland's data catalogue

Meta-catalogue of all open datasets from Finnish authorities and municipalities.

avoindata.fi is Finland's national data portal operated by the Digital and Population Data Services Agency (DVV). The CKAN v3 API provides metadata for all registered open datasets from Finnish state agencies, regions, municipalities and universities — a dynamic discovery engine for new FI data sources. Same CKAN pattern as the Swedish dataportal-se and Danish datavejviser. CC-BY-4.0, no auth. Issue #1894.