x402 census · intel.rallylive.ca · 2866455e6ee4 · JSON
GET /library/subject/mystery-and-detective-stories
live
Free public-domain books on "Mystery and detective stories": browse the catalogue's works tagged with that Library of Congress subject (273 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with direct epub/txt/html download links. Add words to narrow by title or author. Re-verified daily. $0.01 per page of 20.
Verdict: live. The unpaid GET reached a valid 402 (confirmed by the re-probe of 2026-10-01).
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://intel.rallylive.ca/library/subject/mystery-and-detective-stories |
| Method | GET |
| Price | $0.01 USDC = 10000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base); also accepts eip155:84532 |
| payTo | 0x91D568599fB802Cb3f03F067D2063785dBAF0abd |
| Seller | intel.rallylive.ca |
| Catalogs | cdp (row updated 2026-09-13), payai (row updated 2026-09-28) |
| Listed since (lower bound) | 2026-09-13 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-28 |
| CDP quality counters | 1 calls and 1 unique payers in 30 days, last call 2026-09-13 (catalog-reported, not verified on chain) |
| Category (keyword rule) | domains/dns |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | · free, books, public-domain, mystery-and-detective-stories, subject |
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 | live changed from unprobed |
| HEAD / GET | 402 / 402 |
| accepts[0] | {"scheme":"exact","network":"eip155:8453","amount":"10000","payTo":"0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":120,"extra":{"name":"USD Coin","version":"2"}} |
| Live amount equals catalog price | yes |
| Latency | 9 ms |
| Error | none |
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Distinct payers | 1 |
| Payments | 50 |
| USDC volume | $0.50 |
| Median payment | n/a |
| First / last payment | 2026-09-13 / 2026-09-13 |
| 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 | 0x91D568599fB802Cb3f03F067D2063785dBAF0abd |
Declared input and output (extensions.bazaar)
{
"input": {
"method": "GET",
"queryParams": {
"query": "*"
},
"type": "http"
},
"output": {
"type": "json",
"example": {
"count": 20,
"filters": {
"kind": "book",
"subject": "Mystery and detective stories"
},
"results": [
{
"authors": "Shelley, Mary Wollstonecraft, 1797-1851",
"id": "gutenberg:84",
"kind": "book",
"language": "en",
"rights": "public-domain-us",
"title": "Frankenstein; Or, The Modern Prometheus",
"url": "https://www.gutenberg.org/ebooks/84"
}
]
}
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://intel.rallylive.ca/library/subject/mystery-and-detective-stories' -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/2866455e6ee4/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"2866455e6ee4"} 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 · agentic.market (CDP Bazaar front end) · this record as JSON · all resources on intel.rallylive.ca.