Renew Token Controller

Introduction

The Renew Token controller handles the renewal of authentication tokens before or after they expire. AdmiralCloud access tokens have a limited lifetime; once expired, API requests will be rejected with a 401 Unauthorized response.

Use this controller to exchange an expiring or recently expired token for a new one without requiring the user to log in again. This is typically handled automatically by client libraries such as ac-app-authenticator, but can also be called directly if you manage token lifecycle in your own integration.