Run bounded Python 3
Run bounded Python 3.11 code in an ephemeral isolated sandbox with one x402 payment. This service creates the sandbox, executes the code, captures stdout, stderr, and return code, terminates the sandbox, and returns supplier settlements plus a signed receipt.
30000 (raw units)
price
1
calls / 30d
1
unique payers
2026-08-25
updated
Provider
evidence.regulavita.com · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x9500075649a70411c81f99c4314f6cff55d12579",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "30000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"body": {
"code": "import json; print(json.dumps({'answer': sum(range(11))}))",
"timeout_seconds": 10
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"decision": "PYTHON_EXECUTION_COMPLETED",
"execution": {
"returncode": 0,
"stderr": "",
"stdout": "{\"answer\": 55}\n",
"timed_out": false
},
"product": "ISOLATED_PYTHON_RUN",
"provenance": {
"engine_version": "isolated-python-run/0.1.0"
},
"receipt": {
"algorithm": "Ed25519"
},
"request": {
"code_characters": 61,
"code_sha256": "sha256:0000000000000000000000000000000000000000000000000000000000000000",
"timeout_seconds": 10
},
"request_id": "isolated_python_run_example",
"sandbox": {
"isolated_from_service_host": true,
"maximum_cpu": 1,
"memory_mb": 512,
"runtime": "python:3.11",
"termination": "FULFILLED"
},
"supplier_execution": []
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"code": {
"description": "Python 3.11 source code to execute.",
"maxLength": 6000,
"minLength": 1,
"type": "string"
},
"timeout_seconds": {
"default": 10,
"maximum": 30,
"minimum": 1,
"type": "integer"
}
},
"required": [
"code"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"decision": {
"const": "PYTHON_EXECUTION_COMPLETED"
},
"execution": {
"type": "object"
},
"product": {
"const": "ISOLATED_PYTHON_RUN"
},
"provenance": {
"type": "object"
},
"receipt": {
"type": "object"
},
"request": {
"type": "object"
},
"request_id": {
"type": "string"
},
"sandbox": {
"type": "object"
},
"supplier_execution": {
"type": "array"
}
},
"required": [
"request_id",
"product",
"decision",
"execution",
"request",
"sandbox",
"supplier_execution",
"provenance",
"receipt"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://evidence.regulavita.com/v1/compute/python-run" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://evidence.regulavita.com/v1/compute/python-run");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://evidence.regulavita.com/v1/compute/python-run")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/2196.json, and this resource appears in /discovery/resources and /discovery/search.