Welcome to the API Catalogue

The Suomi.fi Data Exchange Layer is a uniform and secure solution that enables your organisation to manage data transfer related to electronic transactions with other organisations.

Organisations that have joined the Suomi.fi Data Exchange Layer and the services that they provide are listed in the API Catalogue. Therefore, API Catalogue forms a directory where you can easily find an interesting service and agree on the implementation of the service with its service provider.

In the API Catalogue you can read about

Registration to the API Catalogue is done as a part of the deployment of Suomi.fi Data Exchange Layer. Read how your organisation can start to use the Data Exhange Layer.

Examples of subsystems

Kalajoen kaupunki


Keski-Suomen hyvinvointialue


Keski-Suomen hyvinvointialue


API Catalogue statistics for the last 12 months

112New subsystems
294New services


If you want to read this content in English, click on the article name and change the language into English in Suomi.fi Service Management.