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Lelantos is an E2B-SDK-compatible sandbox service (“instant, isolated computers on demand”) that is reached at the lelantos.ai domain. The following table shows what CostGraph runs on this provider. CI runners: no. AutoPilot compares runners by price, and this provider publishes no sandbox price.

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Connect

Connect Lelantos on Integrations, and CostGraph starts sandboxes in your Lelantos account. You don’t run anything yourself.
  1. In CostGraph, go to Integrations > Sandbox > Lelantos.
  2. Enter these fields:
    • API key (LELANTOS_API_KEY, required): Your Lelantos API key.
  3. Click Connect.

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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 lelantos and the preceding fields as environment variables, as described in Run your own dispatcher.

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Key and permissions

LELANTOS_API_KEY (or E2B_API_KEY) is a Lelantos API key (lel_…, also accepted in the e2b_… form). Where to create it is not documented on any reachable vendor page. The provider doesn’t document key scopes or roles. Sources: lelantos.ai: home.

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Limits

  • The only vendor statement found, from a search index of the lelantos.ai homepage rather than a direct read: $50 free credits, and a 2 vCPU / 512 MB sandbox at $0.076 per hour billed per second. No lifetime, idle, region or architecture limits could be read from the vendor. (source)