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Novita Sandbox is a managed, isolated, stateful execution environment for AI agents to run code, use browsers, work with files and preserve state across sessions. The following table shows what CostGraph runs on this provider.

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Connect

Connect Novita on Integrations, and CostGraph starts sandboxes in your Novita account. You don’t run anything yourself.
  1. In CostGraph, go to Integrations > Sandbox > Novita.
  2. Enter these fields:
    • API key (NOVITA_API_KEY, required): A Novita AI API key from Key Management in Novita settings.
  3. Click Connect.
Sandbox size comes from the template set as providerTemplate.

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Your own dispatcher

To keep the key out of CostGraph or reach a private network, run your own dispatcher instead. Set provider to novita and the preceding fields as environment variables, as described in Run your own dispatcher.

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Key and permissions

NOVITA_API_KEY is a Novita AI API key. View and manage keys on the settings page at novita.ai/settings/key-management. It is sent as a Bearer token. The provider doesn’t document key scopes or roles, so a key has full access to the account. Sources: novita.ai: sandbox overview, novita.ai: basic authentication, novita.ai: sandbox quota limit, novita.ai: sandbox auto resume.

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Limits

  • Maximum session duration is 1 hour on Free, 3 hours on Paid, and 4 hours (adjustable) on Enterprise. (source)
  • Concurrent sandboxes: 5 on Free, 100 on Paid, 500 on Enterprise. Max vCPU/memory: 2 vCPU/4 GiB on Free and 8 vCPU/8 GiB on Paid. Disk is 20 GB, with 0.5-4 GiB memory per vCPU. (source)
  • Default lifetime (timeout) is 5 minutes, counted from creation regardless of activity. A separate idle timeout fires only when no client is connected. (source)
  • The docs do not state regions or CPU architecture. (source)