Documentation
How renting works, from your first top-up to deleting an instance.
Quick start: from top-up to SSH in five steps
Rent a dedicated NVIDIA DGX Spark in minutes: create an account, add an SSH key, top up your wallet, launch an instance and log in over SSH.
SSH keys: add, choose and remove
How SSH keys work on a rented DGX Spark: which key types to use, how to generate one, how to add it in the console, and how host keys behave between rentals.
Instances: states, restart and delete
The five states of a rented DGX Spark instance, when billing starts and stops, and what restarting and deleting do.
Billing and your wallet
How per-minute billing works on a prepaid wallet: what is charged, how top-ups are credited, and what happens when your balance runs low.
Queueing and reservations
What happens when every DGX Spark is busy: the free first-come queue, auto-start or hold-for-confirmation, and prepaid reservations of one to five days.
Networking: SSH, open ports and outbound rules
How to reach a rented DGX Spark: the SSH command, ten service ports for Jupyter or an API, and the outbound limits on every instance.
Data and security: what happens to your files
Each rental uses its own encrypted volume with a key held only in memory. Deleting the instance destroys the key. What that protects and what it does not.
Launch when you are ready
Top up, then pick a size. If every machine is busy, waiting in the queue costs nothing.