Api Endpoint

agent-exec.448c.org

POST /execute -- Execute python3/node code in a network-less sandbox; stdout, stderr, exit code. No account, pay over x402; one free run per wallet a day: POST /execute/free. Tier: default ($0.0010).

Open interactive test console

Offering

Provider: agent-exec.448c.org
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Other
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://agent-exec.448c.org/execute
MIME type: application/json
First seen: 2026-10-23T23:09:10.923Z
Last seen: 2026-11-02T05:53:05.624Z
Tags: None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.001 USDC
Atomic price: 1000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2: 0.001 USDC
Atomic price: 1000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "payTo": "0xc8Fceb0F3611BE99c41586eA2B83F6A0911d2Ff0"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "1000",
    "payTo": "GPbCdSaF5Qcfr5kdundH3etood2q5rafnRwdvVrs3Tan"
  }
]

Observed health

Status: Healthy
Latest latency: 301 ms
Average latency: 927 ms
HTTP status: 402
Last checked: 2026-11-02T05:53:05.619Z
Reachability: 100% over 7 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "example": {
    "runtime": "python3",
    "source": "print(1)"
  }
}

Output schema

{
  "example": {
    "outcome": "completed",
    "stdout": "1\n",
    "stderr": "",
    "exitCode": 0,
    "durationMs": 42,
    "truncated": {
      "stdout": false,
      "stderr": false
    },
    "error": null,
    "payment": {
      "payer": "0x0000000000000000000000000000000000dEaD",
      "amount": "1000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "network": "base",
      "transaction": "0x0000000000000000000000000000000000000000000000000000000000000000"
    },
    "receipt": {
      "requestDigest": "0000000000000000000000000000000000000000000000000000000000000000",
      "payment": {
        "payer": "0x0000000000000000000000000000000000dEaD",
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "network": "base",
        "reference": "0x0000000000000000000000000000000000000000000000000000000000000000"
      },
      "priceUsd": 0.001,
      "price": "$0.0010",
      "tier": "default",
      "limits": {
        "timeoutMs": 5000,
        "maxMemoryBytes": 2147483648,
        "maxOutputBytes": 1048576,
        "workDirBytes": 67108864
      },
      "usage": {
        "outcome": "completed",
        "durationMs": 42,
        "exitCode": 0,
        "truncated": {
          "stdout": false,
          "stderr": false
        }
      },
      "status": {
        "code": null,
        "category": "success",
        "billable": true
      },
      "outputDigest": "0000000000000000000000000000000000000000000000000000000000000000"
    }
  }
}