x402 census · merchant-audit.clankerceo.workers.dev · 0ccc73ddd09d · JSON
GET /audit
unprobed
Is this API safe to pay? Audit any x402 merchant or paid endpoint BEFORE you send money. Answers whether a service is trustworthy, whether it is a scam or dead, and whether it will actually deliver. Probes the live endpoint for a valid HTTP 402 challenge, detects price drift between the advertised price and the real challenge price, pulls settlement history and unique-buyer counts, and verifies o…
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
| Field | Value |
|---|---|
| URL | https://merchant-audit.clankerceo.workers.dev/audit |
| Method | GET |
| Price | $0.01 USDC = 10000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base); also accepts eip155:137, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| payTo | 0xCa03Fb4b1D2f66f5a83A5cA91021b874ac4a34a3 |
| Seller | merchant-audit.clankerceo.workers.dev |
| Catalogs | cdp (row updated 2026-09-30) |
| Listed since (lower bound) | 2026-09-30 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-30 |
| CDP quality counters | 10 calls and 2 unique payers in 30 days, last call 2026-09-30 (catalog-reported, not verified on chain) |
| Category (keyword rule) | money-movement |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | x402 Merchant Audit · x402, due-diligence, trust, safety, security |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not 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)
| Field | Value |
|---|---|
| Distinct payers | 2 |
| Payments | 2 |
| USDC volume | $0.01 |
| Median payment | $0.006 |
| First / last payment | 2026-09-14 / 2026-09-30 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0xCa03Fb4b1D2f66f5a83A5cA91021b874ac4a34a3 |
Declared input and output (extensions.bazaar)
{
"input": {
"method": "GET",
"queryParams": {
"target": "https://example-merchant.com/api/some-service"
},
"type": "http"
},
"output": {
"type": "json",
"example": {
"checks": {
"emits_402": true,
"has_buyers": false,
"onchain_inflow_usdc": 0,
"price_drift": false,
"reachable": true
},
"reasons": [
"listed but no settlements in 30d"
],
"target": "https://example-merchant.com/api/some-service",
"verdict": "CAUTION"
}
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://merchant-audit.clankerceo.workers.dev/audit' -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/0ccc73ddd09d/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"0ccc73ddd09d"} 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 merchant-audit.clankerceo.workers.dev.