401: Missing User OAUTH Token (get-custom-rewards)

Ok, I will make sure to warn the broadcaster about this possibility. As far now I managed to finally retrieve his Channel Custom Rewards (I’ve just learned that the ones there by default are not returned).

However I think we should talk about the other “serverless” option where the user is able to “refresh” his token without the developer’s assistance, is this the implicit route? Can you tell me more about it?

Because I feel like having to help the broadcaster whenever the tokens die it will be a pain.