x402 census · x402-seller-0ay3.onrender.com · 4d8482dce45b · JSON

GET /api/dns/lookup

unprobed

DNS records lookup for a domain: A, AAAA, MX, TXT, NS. A record type with no entries returns an empty array, not an error. Parameter: ?domain=<domain name> (e.g. example.com).

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://x402-seller-0ay3.onrender.com/api/dns/lookup

Method GET

Price $0.005 USDC = 5000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base)

payTo 0x5c3DB195a38f39074d8c891741A82f6D8f2A16Cc

Seller x402-seller-0ay3.onrender.com

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) domains/dns

Templated path no

x402Version in catalog 2

Service name / tags none

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 3

Payments 4

USDC volume $0.07

Median payment $0.0075

First / last payment 2026-09-04 / 2026-09-30

Sampler-shaped share of payments 100.0%

Payers that are not samplers 0

Source forensics-2026-09-30

Address 0x5c3DB195a38f39074d8c891741A82f6D8f2A16Cc

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "domain": "example.com"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "A": [
    "104.20.23.154"
   ],
   "AAAA": [],
   "MX": [
    {
     "exchange": "mail.example.com",
     "priority": 10
    }
   ],
   "NS": [
    "a.iana-servers.net"
   ],
   "TXT": [
    [
     "v=spf1 -all"
    ]
   ],
   "domain": "example.com",
   "fetched_at": "2026-09-01T12:00:00.000Z"
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://x402-seller-0ay3.onrender.com/api/dns/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/4d8482dce45b/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"4d8482dce45b"} 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 x402-seller-0ay3.onrender.com.