Does the Creator’s Access Token expire?
According to the following post, as of February 26th, the
Creator's Access Token does not expire for newly created clients:
I am happy to report that this is now going to be the norm - but only for newly made clients. I will try to make the change retroactive but that will obviously take more time.
Great, thanks. That’s the only thing I could find about it and wasn’t sure that’s what it meant.