Compute
You pay for sandbox time — from $0.04 / hr for a default (4 vCPU / 8 GB) sandbox — billed while it runs. A stopped sandbox costs nothing.
small · $0.018/h
default · $0.04/h
large · $0.08/h
xlarge · $0.2/h
CLOUD AGENTS / BILLING
Billing & metering
Compute bills from $0.04 / hr while a sandbox runs — stopped sandboxes cost nothing. AI tokens are prepaid credits from $5, or bring your own provider key.
The pricing shape
Tokens & Model Keys
Buy prepaid AI credits from $5 (10,000 tokens per dollar). Runs without their own provider key use Nah's OpenRouter key and draw from that balance. Credits are one-off and never renew. To pay your provider directly instead, set OPENROUTER_API_KEY on the agent.
Compute is charged. A 10-minute run on default costs ~$0.007. Sandboxes stop and resume aggressively, so idle time is ~0 and only actual agent runs bill.
AI tokens are prepaid. Choose any amount from $5 on the Billing page at 10,000 tokens per dollar. Tokens are metered per run and never expire into a recurring charge.
An always-on default sandbox costs ~$28/mo. The "always-on" tier is priced to cover that floor; everything else bills per use.
Abuse prevention
Because Nah Cloud can supply the model key, we enforce safeguards to protect both the service and the user:
- Prepaid balance. Platform-key runs only start while the organization has AI credits left; there is no postpaid overage.
- Step and token caps per run. Enforced in the harness (
stepBudget), not by the model. - Sandbox TTL. Default 1 hour; stopped between runs so idle time is ~0.
- Concurrency caps per tenant. So one user can't occupy the pool.
- Bring your own key. Set
OPENROUTER_API_KEYon the agent to pay your provider directly; those runs never draw Nah credits.
Free tier
A free tier on a metered-token product is an unbounded liability. The free tier is capped at a low monthly spend with rate limits that prevent abuse.
Rate card — compute
Billed per second while running. Stopped sandboxes cost nothing.
| SIZE | CPU | RAM | DISK | $/HOUR |
|---|---|---|---|---|
| small | 2 vCPU | 4 GB | 12 GB | $0.018 |
| default | 4 vCPU | 8 GB | 50 GB | $0.04 |
| large | 8 vCPU | 16 GB | 125 GB | $0.08 |
| xlarge | 16 vCPU | 32 GB | 251 GB | $0.2 |