Destroy an instance
A running instance keeps consuming credits, whether or not you’re using it. Destroy it when you’re done.
Go to Active Instance in your Profile and click Destroy Instance.

The instance is gone within a few moments, credits stop being consumed, and you’re free to launch another one — remember that each account can only have one active instance at a time.
Instances also stop on their own
Section titled “Instances also stop on their own”Instances have a maximum lifetime and an idle timeout, both configured per instance type. An instance that reaches either is shut down automatically. Treat this as a safety net rather than a plan: an instance that hits its lifetime mid-job loses the work, and the credits spent up to that point are still spent.
Doing this from a script
Section titled “Doing this from a script”curl -X DELETE https://radeon-global.anruicloud.com/api/notebook/current \ -H "Cookie: <session>"See Instances for the full API.