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by gambiting 2313 days ago
Yes, you get an app and you can see the current and historical prices, in 30 minute increments.

Looks like this:

https://imgur.com/a/zva2yby

But if you want, you can also export all of the data as an excel spreadsheet.

Some car chargers(OHME for example) can read this data in real time and only start charging when the price per kWh falls below a pre-set level.