# A low-latency sandbox for untrusted Python execution

> Source: <https://sucuri.abstra.io/>
> Published: 2026-08-01 13:52:38+00:00

# Python for agents, safe and with no cold start.

Run arbitrary Python your users' AI wrote. The environment is completely isolated, and you bring your own filesystem: AWS S3, Azure Blob or Google Storage. Restrict the network, the folders, the cost of a run and more, in one request.

**$5**

*per billion instructions executed*

[Start for free](/app)2 billion instructions included. We do not ask for a credit card.

POST /api/executions

```
curl https://sucuri.abstra.io/api/executions \
  -H "Authorization: Bearer sk_live_…" \
  -d '{"code": "print(sum(range(1000)))"}'

→ {
    "status":       "completed",
    "stdout":       "499500",
    "instructions": 41307
  }
```