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Baby Blue Viper — Python Sandbox Code Execution
x402
Baby Blue Viper — Python Sandbox Code Execution is a paid API for AI agents from api.babyblueviper.com, paid per call via x402, $0.182088/call, status unknown (last checked 2026-09-15).
Executes Python code in a sandboxed container with configurable tiers, persistent workspace, and pay-per-use Lightning/x402 billing
Price / call$0.182088
Success—
StatusUnknown
How this service works
invinoveritas /execute — sandboxed Python that returns a SIGNED PROVENANCE PROOF of the exact output you recompute offline to confirm the run is untampered.
Output
A JSON object containing the execution status ('success' or error), stdout and stderr strings, exit code, action_id (e.g. 'exec_…'), artifact_id if any file was produced, and duration in milliseconds.
Example use cases
Example prompt
“Run this Python snippet in a premium-tier sandboxed container with a persistent workspace and give me the stdout: `import math; print(math.pi * 42**2)` — use tier 2 and allow any imports.”
Technical details
Endpoint
POSThttps://api.babyblueviper.com/executeWhen to prefer
Choose this endpoint when an AI agent needs to execute arbitrary Python code in a secure, metered sandbox — especially when persistent workspace state between calls is needed, when import restrictions must be configurable, or when pay-per-use Lightning/x402 billing is required. Prefer over general cloud functions when agent-native billing and tier-based resource control matter.
Side effects
- Timeout exceeded — exit_code non-zero and stderr contains timeout message
- Import error in restrictive (non-permissive) container — stderr shows ModuleNotFoundError
- Invalid tier value — API returns validation error
- Insufficient balance — payment required error (402) if Lightning/USDC balance is depleted
- Syntax error in submitted Python code — exit_code 1, stderr contains traceback
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| code | string | Python source to execute in the sandbox |
| tier | integer | 0 starter, 1 default, 2 premium, 3 enterprise |
| stdin | string | |
| language | string | |
| permissive | boolean | Permissive container (any import, full builtins) at a premium |
| use_workspace | boolean | Mount a persistent per-agent /workspace |
| timeout_seconds | number |
Output
Schema · Response
{
"type": "json",
"example": {
"status": "success",
"stderr": "",
"stdout": "…",
"action_id": "exec_…",
"exit_code": 0,
"artifact_id": "",
"duration_ms": 1820
}
}Tags
x402
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