Does anyone know of a good way to use Netsuite's OAuth 2.0 implementation for integrations? From what I've seen from the documentation and what I've been told by Netsuite support, the refresh token expires after 7 days and cannot be refreshed. Does anyone know if there is a way to make this more of a one-time-setup process?

I wonder whether TBA Flow might be an alternative? Just trying to find out how long those tokens last.