bundesAPI
Marketdata is available on smard.de
There are further parameters possible to access market data (hourly prices) from smard.de: An access is as follows, the parameter 4169 is used as an example; full list is below:
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get list of timestamps curl https://www.smard.de/app/chart_data/4169/DE/index_hour.json timestamps.json
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select one timestamp and get the data curl https://www.smard.de/app/table_data/4169/DE/4169_DE_hour_1655676000000.json > marketdata_4169.json
As before the parameter needs to be repeated and the "DE" must be always there even when accessing market data from other regions.
The list of possible parameters I found when downloading data from on smard.de:
-
4169- Marktpreis: Deutschland/Luxemburg -
5078- Marktpreis: Anrainer DE/LU -
4996- Marktpreis: Belgien -
4997- Marktpreis: Norwegen 2 -
4170- Marktpreis: Österreich -
252- Marktpreis: Dänemark 1 -
253- Marktpreis: Dänemark 2 -
254- Marktpreis: Frankreich -
255- Marktpreis: Italien (Nord) -
256- Marktpreis: Niederlande -
257- Marktpreis: Polen -
258- Marktpreis: Polen -
259- Marktpreis: Schweiz -
260- Marktpreis: Slowenien -
261- Marktpreis: Tschechien -
262- Marktpreis: Ungarn
Can this list be added to the yaml/smard-api?
It looks like there is a table-data endpoint additionally to the documented chart-data endpoint and you discovered more filters.
However this endpoint is not available for all filters.
Still, adjusting the documentation should be straightforward, feel free to create a PR. I'll try to work on this next week, if you don't want to work on it yourself.
I created a pull-request; please have a look. Let me know if things are missing; my experiences with openapi and github are limited.