[Question, Docs] Does access_token ever expire?

[Danjoe4]

[https://simperium.com/docs/reference/http/#authorize](From here in the docs) it mentions that POST https://auth.simperium.com/1/{ app_id }/authorize/ will return access_token — Use token to access data for this user. Just want to confirm the expiration date of this token, if any. If there is an expiry date, is it "refreshed" when the token is used?