Agent Exchange x402 census and directory

x402 census · api.orioncmd.com · 02f43d627768 · JSON

GET /v1/site-health

live

Check a domain's certificate, DNS and expiry together in one call. $0.03 USDC on Base per call. Returns a summary, the renewal-stall heuristic, the Let's Encrypt 64-day (2027-02-10) note and fixes[] with paste-ready DNS records and auto-renew steps, each with a verify command. Partial results if one source fails. Don't use this for an A-F grade; use /v1/domain-grade.

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

Facts from the catalogs

FieldValue
URLhttps://api.orioncmd.com/v1/site-health
MethodGET
Price$0.03 USDC = 30000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base)
payTo0x2dAF658B01e257206375798a15832E9f547D65dD
Sellerapi.orioncmd.com
Catalogspayai (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 countersnot in the CDP catalog
Category (keyword rule)domains/dns
Templated pathno
x402Version in catalog2
Service name / tagsOrionCMD Checks · site-health, ssl, dns, domain-expiry, bundle

Unpaid probe (census of 2026-10-25)

FieldValue
Probed at2026-10-25T21:15:57.037Z
HEAD400
GET402
Verdictlive live: valid 402 to an unpaid GET
402 carried inheader+body
x402Version in the 4022
accepts[0]{"scheme":"exact","network":"eip155:8453","amount":"30000","payTo":"0x2dAF658B01e257206375798a15832E9f547D65dD","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":120,"extra":{"name":"USD Coin","version":"2"}}
Live amount equals catalog priceyes
Live payTo equals catalog payToyes
extensions.bazaar in the 402yes
PAYMENT-REQUIRED headeryes
WWW-Authenticate offernone
Content type / server / CORSapplication/json / cloudflare / none
Latency529 ms
ErrorPayment 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)

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": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "domain": "example.com"
  }
 },
 "output": {
  "type": "json",
  "example": {
   "host": "example.com",
   "partial": false,
   "summary": [
    "Newest CT cert: Let's Encrypt, 50 days left (44% of life used)."
   ]
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://api.orioncmd.com/v1/site-health' -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/02f43d627768/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"02f43d627768"} 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: PayAI listing status · this record as JSON · all resources on api.orioncmd.com.