x402 census · api.witnessory.org · ca422a15cf4d · JSON
GET /pay/check
needs-input
One fresh post-quantum check of a public website, signed (Ed25519 and ML-DSA-65)
Verdict: not verified by an unpaid GET. 400/422: wants input before the 402. This says nothing about whether the route works when called as declared.
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://api.witnessory.org/pay/check |
| Method | GET |
| Price | $0.01 USDC = 10000 atomic units of 0x036CbD53842c5426634e7929541eC2318f3dCF7e |
| Network | eip155:84532 (base-sepolia) — testnet |
| payTo | 0x3984Dd1799AD2697A5F097c96Ed6372552A30Fc6 |
| Seller | api.witnessory.org |
| Catalogs | payai (row updated 2026-10-23) |
| Listed since (lower bound) | 2026-10-23 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-10-23 |
| CDP quality counters | not in the CDP catalog |
| Category (keyword rule) | other/unknown |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | Witnessory |
Unpaid probe (census of 2026-10-25)
| Field | Value |
|---|---|
| Probed at | 2026-10-25T21:15:56.349Z |
| HEAD | 404 |
| GET | 400 |
| Verdict | needs-input 400/422: wants input before the 402 |
| 402 carried in | n/a |
| x402Version in the 402 | n/a |
| accepts[0] | none |
| Live amount equals catalog price | not comparable |
| Live payTo equals catalog payTo | not comparable |
| extensions.bazaar in the 402 | no |
| PAYMENT-REQUIRED header | no |
| WWW-Authenticate offer | none |
| Content type / server / CORS | application/json / cloudflare / * |
| Latency | 159 ms |
| Error | none |
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 |
|---|---|
| Settlement history | unresolved: 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.org"
}
},
"output": {
"type": "json",
"example": {
"record": {
"level": "ready",
"domain": "example.org",
"checked_utc": "2026-10-21T10:00:00Z"
},
"summary": "example.org: a current browser gets post-quantum key exchange (X25519MLKEM768, TLS 1.3)",
"signatures": {
"ed25519": "...",
"mldsa65": "..."
}
}
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://api.witnessory.org/pay/check' -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/ca422a15cf4d/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"ca422a15cf4d"} 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.witnessory.org.