Calculate accumulated today energy cost when you have Shelly EM + Electrical company hourly price

Hi!
By one hand i got a sensor (shelly EM) giving me the real time Watts consumed.
Other hand: i have yet utility meter to know how much KW i used since 00:00
In my third hand i have an integration with the Electrycal company to know the KW price each hour (screenshot bellow).

How can i get the today accumulated KW cost (since 00:00)?

Hi, I’am looking for this too. Did you resolve it?