Zoho Workdrive Token expired

I have a n8n flow which is automating folder creation to Zoho Workdrive. And everything works fine for a limited period. Post few hours the connection to workdrive getting disconnected and requries a refresh token. but I can not connect it everytime. I want to create a permanent connection to workdrive where it refreshes on its own.

Welcome to the n8n community @UDS_Beratung!

I’m not sure why the authentication fails in your case but instead of the “Generic Credential Type” you could try “Predefined Credential Type” and select “Zoho OAuth2 API” in the “Credential Type”. Make sure to check if you have selected the correct urls for your region (eg. EU):