The rental journey
Create an account
Register and verify your email. Production accounts need secure authentication and abuse controls.
Pick a machine and duration
Choose a GPU, inspect its live status and select a rental period. Capacity is reserved server-side to avoid double-booking.
Pay securely
Checkout creates a server-side payment order. The server verifies the provider signature and payment capture before provisioning.
Launch your workspace
A worker starts a scoped, isolated workspace and returns the access details to your account.
Track time and stop
Your dashboard shows remaining time, usage status and any supported extension options.
Isolation matters
Each customer workspace needs scoped storage, resource limits, network policy, cleanup and a strong boundary from the host. A shared ComfyUI endpoint is not a safe public rental architecture.
Availability you can trust
Machines should be marked available only after a worker heartbeat and health check. Failed, busy or disconnected machines must not accept new bookings.
Payment safety
Never trust a browser redirect alone. Verify payments on the backend and process webhooks idempotently.