x402 census · cyberpulse.theaslangroupllc.com · da99560e2b02 · JSON

GET /api/cyber/cve-check

live

CVE fact check, deterministic. Answers "is CVE-XXXX-NNNN real", "is it exploited in the wild", "what version fixes it", "how severe is it". Joins the NVD record (CVSS score, vector, dates), the CISA KEV catalog (actively-exploited flag, remediation due date, ransomware use), and OSV (affected packages + fixed versions per ecosystem). No LLM. Distinguishes "not a known CVE" from "registry unreacha…

Verdict: live. The unpaid GET reached a valid 402. The live amount equals the catalog price.

Facts from the catalogs

Field Value

URL https://cyberpulse.theaslangroupllc.com/api/cyber/cve-check

Method GET

Price $0.02 USDC = 20000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base); also accepts solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp, eip155:137, eip155:42161, eip155:480, eip155:143, eip155:196, eip155:999, algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k, xrpl:0, eip155:56

payTo 0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc

Seller cyberpulse.theaslangroupllc.com

Catalogs cdp (row updated 2026-10-21)

Listed since (lower bound) 2026-10-21 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-10-21

CDP quality counters 4 calls and 4 unique payers in 30 days, last call 2026-10-21 (catalog-reported, not verified on chain)

Category (keyword rule) inference/llm

Templated path no

x402Version in catalog 2

Service name / tags CyberPulse · cve, vulnerability, kev, cvss, security-agent

Unpaid probe (census of 2026-10-22)

Field Value

Probed at 2026-10-22T00:29:11.697Z

HEAD 402

GET 402

Verdict live live: valid 402 to an unpaid GET

402 carried in body

x402Version in the 402 1

accepts[0] {"scheme":"exact","network":"base","amount":"20000","payTo":"0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":300,"extra":{"name":"USD Coin","version":"2"}}

Live amount equals catalog price yes

Live payTo equals catalog payTo yes

extensions.bazaar in the 402 no

PAYMENT-REQUIRED header no

WWW-Authenticate offer none

Content type / server / CORS application/json / Vercel / *

Latency 222 ms

Error X-PAYMENT header is required

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 109

Payments 1,066

USDC volume $90.47

Median payment $0.08

First / last payment 2026-06-09 / 2026-09-30

Sampler-shaped share of payments 99.2%

Payers that are not samplers 1

Source forensics-2026-09-30

Address 0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc (contract: CaliburEntry)

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "id": "CVE-2021-44228"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "cvss": {
    "score": 10,
    "severity": "CRITICAL"
   },
   "deterministic": true,
   "exploited_in_wild": {
    "date_added": "2021-12-10",
    "known_ransomware_use": "Known",
    "listed": true
   },
   "fixes": [
    {
     "ecosystem": "Maven",
     "fixed": "2.15.0",
     "package": "org.apache.logging.log4j:log4j-core"
    }
   ],
   "found": true,
   "id": "CVE-2021-44228"
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://cyberpulse.theaslangroupllc.com/api/cyber/cve-check' -H 'accept: application/json'

The catalog declares GET. 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/da99560e2b02/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"da99560e2b02"} 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 cyberpulse.theaslangroupllc.com.