x402 census · speedbot.dev · e48541778a44 · JSON
POST /api/products/product_cacc02a4fe2546f88bdbcb5c69bca958/versions/version_b2b11a6b81cb4e6ea002f33524806173/buy
gone
DST Boundary Fixture Pack 12 synthetic reminder cases. Twelve fixed fictional local-minute/expected-UTC cases for developers writing an explicit reminder gap/overlap policy. Covers Europe/Am First approved purchase: 0.01 USDC total where maker terms permit; later 2 USDC plus tax. Stored ZIP download; commercial use, no redistribution. Verified by Speedbot for this version. Generate a private chec…
Verdict: dead listing. 404/410: gone.
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://speedbot.dev/api/products/product_cacc02a4fe2546f88bdbcb5c69bca958/versions/version_b2b11a6b81cb4e6ea002f33524806173/buy |
| Method | POST |
| Price | $0.01 USDC = 10000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0xc0711018c2f6Da587AfbB050D289Bc1Cf57A469A |
| Seller | speedbot.dev |
| Catalogs | cdp (row updated 2026-10-17) |
| Listed since (lower bound) | 2026-10-17 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-10-17 |
| CDP quality counters | 1 calls and 1 unique payers in 30 days, last call 2026-10-17 (catalog-reported, not verified on chain) |
| Category (keyword rule) | money-movement |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | DST Boundary Fixture Pack 12 syn · digital-download, bundle, speedbot-verified |
Unpaid probe (census of 2026-10-22)
| Field | Value |
|---|---|
| Probed at | 2026-10-22T00:27:49.756Z |
| HEAD | 404 |
| GET | 404 |
| Verdict | gone 404/410: gone |
| 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 / railway-hikari / * |
| Latency | 113 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": {
"body": {},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"type": "json",
"example": {
"product_id": "product_cacc02a4fe2546f88bdbcb5c69bca958",
"status": "paid",
"version_id": "version_b2b11a6b81cb4e6ea002f33524806173"
}
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://speedbot.dev/api/products/product_cacc02a4fe2546f88bdbcb5c69bca958/versions/version_b2b11a6b81cb4e6ea002f33524806173/buy' -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/e48541778a44/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"e48541778a44"} 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 speedbot.dev.