x402 census · exec.speccy.cloud · b22e7a86f858 · JSON

POST /v1/exec

unprobed

Run untrusted Python 3.12 code in an isolated Docker sandbox (no network, read-only FS, 0.5 CPU, 512MB RAM, 30s timeout). Returns stdout, stderr and exit code. Max code size 64KB.

Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.

Facts from the catalogs

Field Value

URL https://exec.speccy.cloud/v1/exec

Method POST

Price $0.02 USDC = 20000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base)

payTo 0x0Cb12Df486381A0EBeBc0EF338dA80657f68f9cB

Seller exec.speccy.cloud

Catalogs cdp (row updated 2026-09-02)

Listed since (lower bound) 2026-09-02 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-09-02

CDP quality counters 6 calls and 1 unique payers in 30 days, last call 2026-09-02 (catalog-reported, not verified on chain)

Category (keyword rule) code-execution

Templated path no

x402Version in catalog 2

Service name / tags · code-execution, sandbox, python, compute, x402

Unpaid probe (census of )

Field

Value

Probe

not probed in this build

No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.

On-chain facts for the payTo (public address)

Field Value

Distinct payers 5

Payments 6

USDC volume $0.07

Median payment $0.01

First / last payment 2026-08-24 / 2026-09-17

Sampler-shaped share of payments 100.0%

Payers that are not samplers 0

Source forensics-2026-09-30

Address 0x0Cb12Df486381A0EBeBc0EF338dA80657f68f9cB

Declared input and output (extensions.bazaar)

{
 "input": {
  "body": {
   "code": "print(2 + 2)",
   "language": "python"
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "result": {
    "durationMs": 210,
    "exitCode": 0,
    "stderr": "",
    "stdout": "4\n",
    "timedOut": false
   },
   "success": true
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X POST 'https://exec.speccy.cloud/v1/exec' -H 'accept: application/json' -H 'content-type: application/json' --data '{}'

The catalog declares POST. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.

Paid checks (x402, USDC on Base)

GET https://bazaar.agentexchange.work/r/b22e7a86f858/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"b22e7a86f858"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.

Catalog references: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on exec.speccy.cloud.