We are currently using the authorization flow method for retrieving tokens. This is a concern as the refresh tokens time out within an hour. We are using a text app that triggers text globally, so it's a 24 hour operation that doesn't have someone available to login and authorize the app every hour. With the call log app, we pull that data throughout the day and night, so we'll need the authorization current for that as well.
Has anyone been able to get the authorization access and refresh tokens to renew on an automatic basis? For example, the initial login and authorization of the app would be done once, then the refresh token would be renewed every 55-57 minutes and the access token would renewed every six days. Even if the user has to do an initial login and authorization, that's fine, as long as the subsequent authorization tokens are automated.
I'm looking for any ideas or solutions, preferably with some sort of example to walk my developer through, even if it's just a basic one. Thanks!