API Info

Common Questions

What Nena data can I get via the API?

Currently all data series found on the fundamental data page are accessible with our API.

Can I get historical forecast data with the API?

Due to data integrity reasons we do not support by default fetching old forecasted data i.e. previous day-ahead, week-ahead, forecasts etc. If you need this data please contact us.

What timezone is the API using?

All time series use CET time.


There are a few important considerations/limitations to our API.

Daylight Saving Time

Due to limitations in the API, there are 24 hour values in both DST clock change days, with the missing hour being averaged into 02:00 for autumn, and an interpolated extra hour on the spring clock change