Currently it's very hard to keep component workflow tokens expiration dates on track. Expired tokens will certainly cause downtime with Nintex integration.

Since there's no current API for:
- 1) retrieving when the workflow tokens will expire
- 2) regenerate the token for a specific workflow

It's impossible to automatize the process of refreshing the tokens.

Given that, a simpler solution would be a configuration where we can define that a token should *never expire*

Please, everybody: Vote for this: Add option so workflow component tokens will not expire | Nintex Ideas

Thanks Bruno for bringing this up.