x402 census · experiment-008-production.up.railway.app · 1d05aad34e8b · JSON
POST /x402/v1/product-recalls/evidence
method-gated
Conservative CPSC product-recall evidence
Verdict: not verified by an unpaid GET. 405/400: the 402 sits behind the declared method. This says nothing about whether the route works when called as declared.
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://experiment-008-production.up.railway.app/x402/v1/product-recalls/evidence |
| Method | POST |
| Price | $0.20 USDC = 200000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0xF21563B76cC165F337b67D9f304D4c60eADbbaa4 |
| Seller | experiment-008-production.up.railway.app |
| Catalogs | cdp (row updated 2026-09-02) |
| Listed since (lower bound) | 2026-09-02 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-02 |
| CDP quality counters | 1 calls and 1 unique payers in 30 days, last call 2026-09-02 (catalog-reported, not verified on chain) |
| Category (keyword rule) | other/unknown |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | experiment-008 · product, recall, cpsc, evidence |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not probed in this build |
Latest re-probe
| Field | Value |
|---|---|
| Re-probed at | 2026-10-01T12:13:42.000Z (cron) |
| Verdict now | method-gated changed from unprobed |
| HEAD / GET | 405 / 405 |
| accepts[0] | none |
| Live amount equals catalog price | not comparable |
| Latency | 1,232 ms |
| Error | none |
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": {
"body": {
"idempotency_key": "buyer-generated-request-008",
"product_token": "opaque-product-handle",
"recovery_key": "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"type": "json",
"example": {
"limitation": "Published recall-notice match only.",
"match_status": "matched",
"recall_number": "00-000",
"source": {},
"tool": "match_product_recall"
}
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://experiment-008-production.up.railway.app/x402/v1/product-recalls/evidence' -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/1d05aad34e8b/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"1d05aad34e8b"} 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 experiment-008-production.up.railway.app.