> ## Documentation Index
> Fetch the complete documentation index at: https://porter-mintlify-425102cd.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Python Sandbox SDK quickstart

> Create and manage Porter Sandboxes from Python

The Python Sandbox SDK is published as `porter-sandbox`. Use it from application code running in your sandbox-enabled Porter cluster.

<Warning>
  Sandboxes are in a private beta. Please reach out to us at [support@porter.run](mailto:support@porter.run) or over Slack if you are interested in joining.
</Warning>

## Install

Add the SDK to your application image:

```bash theme={null}
pip install porter-sandbox
```

Or with `uv`:

```bash theme={null}
uv add porter-sandbox
```

## Create your first sandbox

Create a sandbox, execute a command, print the command output, and terminate the sandbox when the work is done:

```python theme={null}
from porter_sandbox import Porter

with Porter() as porter:
    sandbox = porter.sandboxes.create(
        image="python:3.12-slim",
        name="python-quickstart",
        tags={"example": "python-quickstart"},
    )

    result = sandbox.exec(["python", "-c", "print('hello from porter')"])
    print(result.stdout)

    sandbox.terminate()
```

The SDK connects to the in-cluster Sandbox API automatically when this code runs as a Porter Application in the same cluster where sandboxes are enabled.

If you need to invoke sandboxes from outside that cluster, pass an API token to the SDK. You can create an API token from **Settings > API tokens** in the Porter Dashboard. Creating API tokens requires admin permissions.

Use sandbox names when you need to fetch, inspect, exec into, or terminate a sandbox later. Sandbox names must be unique within a cluster and currently cannot be reused, even after the sandbox is terminated.

## Fetch logs

Logs are returned as structured log lines:

```python theme={null}
from porter_sandbox import Porter

with Porter() as porter:
    sandbox = porter.sandboxes.create(
        image="python:3.12-slim",
        name="python-logs-demo",
    )

    try:
        sandbox.exec(["python", "-c", "print('log me')"])

        for line in sandbox.logs(limit=100):
            print(f"{line.timestamp} [{line.level}] {line.line}")
    finally:
        sandbox.terminate()
```

## Get a sandbox by name

Use `get(name)` when you know the sandbox name:

```python theme={null}
from porter_sandbox import Porter

with Porter() as porter:
    sandbox = porter.sandboxes.get("python-quickstart")
    print(sandbox.phase)
```

## List sandboxes

Use tags to find sandboxes created by a workflow:

```python theme={null}
from porter_sandbox import Porter

with Porter() as porter:
    sandboxes = porter.sandboxes.list(tags={"workflow": "agent-run"})

    for sandbox in sandboxes:
        print(sandbox.phase)
```

## Async usage

Use `AsyncPorter` from async application code:

```python theme={null}
import asyncio
from porter_sandbox import AsyncPorter

async def main():
    async with AsyncPorter() as porter:
        sandbox = await porter.sandboxes.create(
            image="python:3.12-slim",
            name="async-python-demo",
        )

        try:
            result = await sandbox.exec(["python", "-c", "print(2 + 2)"])
            print(result.stdout)
        finally:
            await sandbox.terminate()

asyncio.run(main())
```

Launch many sandboxes concurrently with `asyncio.gather`:

```python theme={null}
async with AsyncPorter() as porter:
    sandboxes = await asyncio.gather(*[
        porter.sandboxes.create(
            image="python:3.12-slim",
            name=f"batch-demo-{i}",
            tags={"batch": "demo"},
        )
        for i in range(10)
    ])
```

## Next steps

* [Python Sandbox SDK reference](/sandbox/sdk/python/reference)
* [Python Sandbox SDK volumes](/sandbox/sdk/python/volumes)
* [Python Sandbox SDK errors](/sandbox/sdk/python/errors)
* [Sandboxes getting started](/sandboxes/getting-started)