Execute code in a sandbox

Run code inside an existing sandbox and return stdout, stderr, and exit code

POST

/auth/v1/seed/{namespace}/sandbox/{id}/exec

Run code inside an existing sandbox synchronously. Blocks until execution completes and returns the full result inline.

Path parameters

namespace string (required)

The namespace (user or organization) the sandbox belongs to.

id string (required)

The sandbox ID.

code string (required)

The code to execute.

language string

Language override. Defaults to the sandbox language if omitted.

deps string[]

Dependencies to install before running (e.g., ["numpy", "pandas"]). Installed each time in ephemeral mode; persisted across execs in stateful mode.

timeout_secs integer

Execution timeout in seconds. Overrides the sandbox-level `timeout_ms` if set.

resource_limits object

Per-execution resource overrides. Same fields as sandbox-level `resource_limits`.