x402 census · dnspulse.waltsoft.net · 50fd04a21b8c · JSON

GET /v1/lookup

live

Domain & DNS intelligence — records, SSL certs, subdomain discovery.

Verdict: live. The unpaid GET reached a valid 402 (confirmed by the re-probe of 2026-10-02).

Facts from the catalogs

Field Value

URL https://dnspulse.waltsoft.net/v1/lookup

Method GET

Price $0.005 USDC = 5000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network base (base); also accepts solana

payTo 0x318A4B4764eb37c3FCBcE434713128143815FD57

Seller dnspulse.waltsoft.net

Catalogs cdp (row updated 2026-09-30)

Listed since (lower bound) 2026-09-30 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-09-30

CDP quality counters 0 calls and 0 unique payers in 30 days, last call 2026-09-30 (catalog-reported, not verified on chain)

Category (keyword rule) domains/dns

Templated path no

x402Version in catalog 2

Service name / tags DNSPulse · dns, lookup, subdomain, network, security

Unpaid probe (census of )

Field

Value

Probe

not probed in this build

Latest re-probe

Field Value

Re-probed at 2026-10-02T21:13:27.000Z (cron)

Verdict now live changed from unprobed

HEAD / GET 402 / 402

accepts[0] {"scheme":"exact","network":"base","amount":"5000","payTo":"0x318A4B4764eb37c3FCBcE434713128143815FD57","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":300,"extra":{"name":"USD Coin","version":"2"}}

Live amount equals catalog price yes

Latency 1,304 ms

Error none

On-chain facts for the payTo (public address)

Field Value

Distinct payers 3

Payments 3

USDC volume $0.03

Median payment $0.01

First / last payment 2026-06-23 / 2026-07-12

Sampler-shaped share of payments 100.0%

Payers that are not samplers 0

Source forensics-2026-09-30

Address 0x318A4B4764eb37c3FCBcE434713128143815FD57

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "domain": "example.com"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "dns": {
    "a": [
     "93.184.216.34"
    ],
    "mx": [],
    "ns": [
     "a.iana-servers.net",
     "b.iana-servers.net"
    ]
   },
   "domain": "example.com",
   "ssl": {
    "issuer": "DigiCert",
    "subject": "example.com",
    "validTo": "2025-03-14"
   },
   "timestamp": "2026-07-20T00:00:00Z"
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://dnspulse.waltsoft.net/v1/lookup' -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/50fd04a21b8c/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"50fd04a21b8c"} 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 dnspulse.waltsoft.net.