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Overview

E2B provides a sandbox runtime for running Mistle sandboxes with an organization-owned E2B API key. Use this connection when a sandbox profile should use workspace-owned E2B credentials instead of deployment-level runtime credentials.

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Connect In Mistle

Open Integrations in the dashboard, choose E2B, then select API key. Enter:

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Use With A Sandbox Profile

After the connection exists:
  1. Open the sandbox profile that should run on E2B.
  2. Choose E2B as the sandbox runtime.
  3. Select the E2B credentials connection.
  4. Save and publish the profile version.
For self-hosted deployments, the E2B runtime must also be enabled in deployment configuration before profiles can use it.