Is there a websocket API for Kraken? Or will Kraken add one?
I would like to get info about, balance, open orders and orderbook without making calls every 5 seconds.
We will add one and are in the process of building it now. But it still may take quite a while before it's ready.
Any chance for sharing specification to community before rolling that out to production? you could collect valuable feedback in advance.
If you would ever building rest api v2 (or a next version, not sure which is now) it would be nice have such impact too.
remember, github is your friend

BTW. you have one of the best API anyway.