Dataset - Helsinki Region Infoshare

Statistical API for traffic measurement data of the city of Helsinki

Traffic measurements from Helsinki which contain data of traffic volume, average speeds and the amounts of different types of vehicles, collected for different means of...
- JSON
- CSV
Intersections with traffic lights in Vantaa
The locations of crossings with traffic lights in Vantaa. The data is constantly updated. The data can be found at

JSON
HSL Beacon API

HSL Beacon API can be used to fetch a list of Bluetooth beacons that have been installed to stops and vehicles in HSL area. Beacon data can be combined with data from journey...
- JSON
HSL OpenMaaS sales API

HSL OpenMaaS is an open-for-all ticket sales interface for acquiring HSL mobile tickets. The goal is to have all HSL’s mobile ticket products available via this API. The...
- JSON
3D model of Espoo

The 3D urban data model of Espoo covers all types of features included and described in the CityGML standard, with the exception of engineering structures, such as bridges and...
- WFS
Parking spot usage API of Helsinki

A real-time REST interface that provides information on the parking situation in Helsinki. The interface provides the number of parking spaces currently in operation in the area...
- JSON
Helsinki and Tallinn nature trails

Citynature.eu offers an open REST API interface that can be used to utilise the information about nature trails from both Helsinki and...
- JSON
City of Helsinki road map

City of Helsinki's traffic routes (centreline data) contains digitised centrelines of pedestrian, cycling and vehicular traffic routes in Helsinki. They are classified according...
- WFS
Stara Snowplow API

Note (10/2024): Due to updates, the API is currently not operational. In 2012, the City of Helsinki’s construction service Stara introduced an electronic...
- XML
HSL Journey Planner API
The Journey Planner) APIs offer data regarding routing, geocoding, map data and vehicle locations through several APIs.
- Routing API:...
- XML

You can also access this registry using the API (see API Docs).