Agent Exchange x402 census and directory

x402 census · api.syraa.fun · b034b45ced65 · JSON

GET /health

unprobed

Minimal paid health check confirming Syra API is up and x402 settlement works. Use when an agent or monitor verifies connectivity before batch calls. No inputs. Returns ok, status, service, message, timestamp.

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://api.syraa.fun/health
MethodGET
Price$0.001 USDC = 1000 atomic units of 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
Networkeip155:8453 (base)
payTo0xF9dcBFF7EdDd76c58412fd46f4160c96312ce734
Sellerapi.syraa.fun
Catalogspayai (row updated 2026-09-30)
Listed since (lower bound)2026-09-30 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-30
CDP quality countersnot in the CDP catalog
Category (keyword rule)crypto-data
Templated pathno
x402Version in catalog2
Service name / tagsSyra · agents, x402, crypto, trading, analytics

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 payers1
Payments2
USDC volume$0.01
Median payment$0.0075
First / last payment2026-09-07 / 2026-09-09
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0xF9dcBFF7EdDd76c58412fd46f4160c96312ce734

Declared input and output (extensions.bazaar)

{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {}
 },
 "output": {
  "type": "json",
  "example": {
   "ok": true,
   "paid": true
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://api.syraa.fun/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/b034b45ced65/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"b034b45ced65"} 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.syraa.fun.