x402 census · agentic-endpoints-testnet.oliver-835.workers.dev · 7916aacb38a9 · JSON
POST /x402/verify
unprobed
Before paying a stranger's x402 endpoint, read its live payment challenge and compare it against every previous observation. Flags a changed receiving address, network or asset as critical drift. Reports what the endpoint declares; it does not certify the operator.
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://agentic-endpoints-testnet.oliver-835.workers.dev/x402/verify |
| Method | POST |
| Price | $0.003 USDC = 3000 atomic units of 0x036CbD53842c5426634e7929541eC2318f3dCF7e |
| Network | eip155:84532 (base-sepolia) — testnet |
| payTo | 0xba7fcc788ba490c949b06331a37559f7938403ef |
| Seller | agentic-endpoints-testnet.oliver-835.workers.dev |
| Catalogs | payai (row updated 2026-09-17) |
| Listed since (lower bound) | 2026-09-17 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-17 |
| CDP quality counters | not in the CDP catalog |
| Category (keyword rule) | other/unknown |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | Agentic Endpoints · x402, payments, verification, receipts |
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 | 1 |
| Payments | 5 |
| USDC volume | $0.03 |
| Median payment | n/a |
| First / last payment | 2026-09-24 / 2026-09-24 |
| Sampler-shaped share of payments | n/a |
| Payers that are not samplers | n/a |
| Source | blockscout-sample — newest page of inbound ERC-20 transfers only (<=50); counts are a floor, not a total |
| Address | 0xba7fcc788ba490c949b06331a37559f7938403ef |
Declared input and output (extensions.bazaar)
{
"input": {
"body": {
"url": "https://example.com/api/thing",
"expect": {
"pay_to": "0x...",
"max_price_usd": 0.01
}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example_truncated": true,
"chars": 557
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://agentic-endpoints-testnet.oliver-835.workers.dev/x402/verify' -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/7916aacb38a9/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"7916aacb38a9"} 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 agentic-endpoints-testnet.oliver-835.workers.dev.