Agent Exchange x402 census and directory

x402 census · x402-seller-0ay3.onrender.com · ef2f81ff5f1c · JSON

GET /api/rdap/domain

unprobed

RDAP domain lookup — status, registration/expiration dates, registrar, name servers (RDAP is the structured, successor protocol to WHOIS), via rdap.org. 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

FieldValue
URLhttps://x402-seller-0ay3.onrender.com/api/rdap/domain
MethodGET
Price$0.005 USDC = 5000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base)
payTo0x5c3DB195a38f39074d8c891741A82f6D8f2A16Cc
Sellerx402-seller-0ay3.onrender.com
Catalogscdp (row updated 2026-09-02)
Listed since (lower bound)2026-09-02 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-02
CDP quality counters6 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 pathno
x402Version in catalog2
Service name / tagsnone

Unpaid probe (census of )

FieldValue
Probenot 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)

FieldValue
Distinct payers3
Payments4
USDC volume$0.07
Median payment$0.0075
First / last payment2026-09-04 / 2026-09-30
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0x5c3DB195a38f39074d8c891741A82f6D8f2A16Cc

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "domain": "example.com"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "domain": "example.com",
   "events": {
    "expiration": "2027-08-13T04:00:00Z",
    "registration": "1995-08-14T04:00:00Z"
   },
   "fetched_at": "2026-09-01T12:00:00.000Z",
   "nameservers": [
    "a.iana-servers.net"
   ],
   "registrar": "Reserved-Internet Assigned Numbers Authority",
   "source": "https://rdap.org",
   "status": [
    "client delete prohibited"
   ]
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://x402-seller-0ay3.onrender.com/api/rdap/domain' -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/ef2f81ff5f1c/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"ef2f81ff5f1c"} 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.