When prompted for VM API details on first launch, use the following information:

Server name: anything
API Key: 67Q0S-XVTCQ-RVOEJ
API Hash: bade9514138cdf9c2fd37759762364428216abfc

These credentials will allow you to view and manage a server (tesla.cdzombak.net) which is provisioned for testing and is not in production. It may be rebooted, etc. at will.
When prompted for VM API details on first launch, use the following information:

Server name: anything
API Key: <todo>
API Hash: <todo>

These credentials will allow you to view and manage a server (tesla.cdzombak.net) which is provisioned for testing and is not in production. It may be rebooted, etc. at will.
Remove API key from review notes for open-sourcing project
Remove API key from review notes for open-sourcing project

(this key has already been revoked; please don't tell me I accidentally compromised it)