Agent Exchange x402 census and directory

x402 census · meta-api-router.johntaylor1online.workers.dev · f03b24d42d84 · JSON

POST /route

live

Meta-API Router — intelligent API routing

Verdict: live. The unpaid GET reached a valid 402 (confirmed by the re-probe of 2026-10-01).

Facts from the catalogs

FieldValue
URLhttps://meta-api-router.johntaylor1online.workers.dev/route
MethodPOST
Price$0.05 USDC = 50000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base)
payTo0x463c5fc6bca701970e38d5e8d4cc480a291860db
Sellermeta-api-router.johntaylor1online.workers.dev
Catalogscdp (row updated 2026-09-14)
Listed since (lower bound)2026-09-14 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-14
CDP quality counters1 calls and 1 unique payers in 30 days, last call 2026-09-14 (catalog-reported, not verified on chain)
Category (keyword rule)other/unknown
Templated pathno
x402Version in catalog2
Service name / tagsnone

Unpaid probe (census of )

FieldValue
Probenot probed in this build

Latest re-probe

FieldValue
Re-probed at2026-10-01T20:13:42.000Z (cron)
Verdict nowlive changed from unprobed
HEAD / GET404 / 402
accepts[0]{"scheme":"exact","network":"eip155:8453","amount":"50000","payTo":"0x463c5fc6bca701970e38d5e8d4cc480a291860db","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":300,"extra":{"name":"USD Coin","version":"2"}}
Live amount equals catalog priceyes
Latency1,424 ms
Errornone

On-chain facts for the payTo (public address)

FieldValue
Distinct payers1
Payments6
USDC volume$0.12
Median payment$0.02
First / last payment2026-09-09 / 2026-09-09
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0x463c5fc6bca701970e38d5e8d4cc480a291860db (contract: EIP7702Proxy)

Declared input and output (extensions.bazaar)

{
 "input": {
  "description": "Meta-API Router — routes requests to optimal CSE x402 APIs",
  "example": {
   "budget": 0.5,
   "task": "detect hallucinations in LLM output"
  },
  "method": "POST",
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "cost": 0.1,
   "endpoint": "/verify",
   "reason": "Best match for hallucination detection",
   "route": "hallucination-detection-api"
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X POST 'https://meta-api-router.johntaylor1online.workers.dev/route' -H 'accept: application/json' -H 'content-type: application/json' --data '{}'

The catalog declares POST. 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/f03b24d42d84/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"f03b24d42d84"} 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 meta-api-router.johntaylor1online.workers.dev.