How to handle Time series data APIs wih OAuth2.0 authentication service

Hi,
We have timeseries data in API’s and want to utlize them in Power BI. But we are struggling with
authentication, as the APIs use Oauth2.0 Bearer tokens that expire on date. Can anyone please elaborate on how to handle the token services here.

I did a POC on Power Bi Embedding and that handeled the Access token/ Embedded token by generating a new one, each time the console is loaded. or we have something with SPN now which can work in this scenario??? Please advice. Thanks