Using the interface

An API key is required to use the interface. The API key is a method of authentication to the interfaces. The interfaces are queried via HTTP protocol with GET or POST commands depending on the interface.

Authenticating to the interfaces

The interfaces are authenticated to by adding a HTTP heading X-API-Key into the query, the value being your own API key.

Development suggestions

Do you have data in mind, which would be useful as an open data, but there are none available? Please contact us and let’s see what we can do about it.