Agent Exchange x402 census and directory

x402 census · agent-toolbox.zafermemon87.workers.dev · 0aae6eda5d05 · JSON

GET /v1/dns

unreachable

DNS records of a domain (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA, SRV, PTR) over DNS-over-HTTPS (1.1.1.1), with DNSSEC validation status.

Verdict: dead listing. connection failed or timed out.

Facts from the catalogs

FieldValue
URLhttps://agent-toolbox.zafermemon87.workers.dev/v1/dns
MethodGET
Price$0.002 USDC = 2000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base)
payTo0xa41015022322640f03a895bc439da80ddfd73954
Selleragent-toolbox.zafermemon87.workers.dev
Catalogscdp (row updated 2026-10-24)
Listed since (lower bound)2026-10-24 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-10-24
CDP quality counters3 calls and 3 unique payers in 30 days, last call 2026-10-24 (catalog-reported, not verified on chain)
Category (keyword rule)domains/dns
Templated pathno
x402Version in catalog2
Service name / tagsAgent Toolbox · dns, domains, network, doh, infrastructure

Unpaid probe (census of 2026-10-25)

FieldValue
Probed at2026-10-25T21:13:41.634Z
HEAD405
GETno answer
Verdictunreachable connection failed or timed out
402 carried inn/a
x402Version in the 402n/a
accepts[0]none
Live amount equals catalog pricenot comparable
Live payTo equals catalog payTonot comparable
extensions.bazaar in the 402no
PAYMENT-REQUIRED headerno
WWW-Authenticate offernone
Content type / server / CORSn/a / n/a / none
Latency8,001 ms
Errortimeout

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)

FieldValue
Settlement historyunresolved: payTo not seen in the payer forensics (180 wallets' outbound history) or the Blockscout sample

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "name": "example.com",
   "type": "MX"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "dnssec_validated": true,
   "name": "example.com",
   "plain": "1 MX record(s) for example.com.",
   "records": [
    {
     "data": "0 .",
     "name": "example.com",
     "ttl": 300,
     "type": "MX"
    }
   ],
   "status": "NOERROR",
   "type": "MX"
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://agent-toolbox.zafermemon87.workers.dev/v1/dns' -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/0aae6eda5d05/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"0aae6eda5d05"} 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 agent-toolbox.zafermemon87.workers.dev.