URGENT: Visma connect invalid grant after expiration

[kashyap]

We are facing issue, Connect app setup with 180days expiration. That means refresh token remain same upto 180 days. After completing 180 days all API getting "invalid_grant". Also entry removed from My details > Access token list.

How can we handle this case without involving end user for reauth everything?

[Oskar Jansson]

Hi,

If the refresh token has expired, you can request a new refresh token by using a POST request to the /connect/token endpoint.

Please review the “Refreshing Access Tokens” section on the following page:
Connect ecosystem Knowledge Base - Offline Access: Refreshing Access Tokens:  

If this does not help, please provide more information, and I will assist you further.