Agent Exchange x402 census and directory

x402 census · saylorinnovations.com · c5254cee36ca · JSON

GET /api/veterinary/events

live

Query U.S. FDA veterinary adverse-event reports by animal species and optional active ingredient. Returns the total reports and ranked reaction terms for signal research; reports do not establish causality or incidence.

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

Facts from the catalogs

FieldValue
URLhttps://saylorinnovations.com/api/veterinary/events
MethodGET
Price$0.002 USDC = 2000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp (solana)
payTo7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7
Sellersaylorinnovations.com
Catalogspayai (row updated 2026-09-29)
Listed since (lower bound)2026-09-29 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-29
CDP quality countersnot in the CDP catalog
Category (keyword rule)trading-signals
Templated pathno
x402Version in catalog2
Service name / tags · veterinary, animal-health, drug-safety, openfda

Unpaid probe (census of 2026-09-30)

FieldValue
Probed at2026-09-30T23:50:56.205Z
HEAD402
GET402
Verdictlive live: valid 402 to an unpaid GET
402 carried inbody
x402Version in the 4022
accepts[0]{"scheme":"exact","network":"eip155:8453","amount":"2000","payTo":"0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":120,"extra":{"name":"USD Coin","version":"2"}}
Live amount equals catalog priceyes
Live payTo equals catalog payTono
extensions.bazaar in the 402yes
PAYMENT-REQUIRED headerno
WWW-Authenticate offernone
Content type / server / CORSapplication/json / cloudflare / *
Latency2,080 ms
ErrorPayment required to access this resource.

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: non-EVM payTo; only Base is covered

Declared input and output (extensions.bazaar)

{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "species": "Dog",
   "ingredient": "Moxidectin"
  }
 },
 "output": {
  "type": "json",
  "example_truncated": true,
  "chars": 442
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://saylorinnovations.com/api/veterinary/events' -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/c5254cee36ca/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"c5254cee36ca"} 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 saylorinnovations.com.