The prepaid balance model
Your account holds a balance denominated in USD. You top it up by sending crypto; the amount is converted to USD at the rate when it confirms and added to your balance. Servers then draw from that balance hourly. There is no card on file, no monthly invoice, and no auto-charge — when the balance runs low you simply top up again.
The deposit flow, step by step
- Register with just an email — no card, no KYC
- Open Billing and choose an amount to add
- Pick a coin from 300+ options (BTC, ETH, USDT, XMR, LTC and more)
- Send the exact amount to the address / hosted invoice shown
- Wait for the network confirmation — the balance credits automatically
- Deploy a server; it is live in about 60 seconds
Which coin should you use?
| Coin | Why pick it | Watch out for |
|---|---|---|
| Monero (XMR) | Most private — hides sender, receiver, amount | Fewer wallets support it |
| USDT | Stable value, no volatility | Pick the right network (TRC-20 vs ERC-20) |
| Bitcoin (BTC) | Universally supported | Public ledger — pseudonymous, not private |
| Litecoin (LTC) | Fast, cheap confirmations | Public ledger like BTC |
If payment privacy is the goal, Monero is the strongest choice. If you just want no volatility, USDT is simplest — but send it on the network the invoice specifies, or the funds can be hard to recover.
Timing, confirmations and refunds
Crediting waits for a network confirmation, so timing depends on the coin and network congestion — often minutes, sometimes longer for Bitcoin. Unused balance is refundable in the same coin you paid with, minus network fees. Hours a server already consumed are not refundable, because that is real compute we paid the underlying provider for.