x402 census · library.forgemesh.io · 0b7f0e442af1 · JSON
POST /philosophy
live
Curated shelf of public-domain philosophy and ethics texts — from ancient to early-modern thought — ranked by historical popularity. Returns title, author, year, book_id, and drill-down routes for full-text retrieval. No license, no API key required.
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://library.forgemesh.io/philosophy |
| Method | POST |
| Price | $0.003 USDC = 3000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0x85df5380DEbe236AD6BF49dE788243924B080267 |
| Seller | library.forgemesh.io |
| Catalogs | cdp (row updated 2026-09-11) |
| Listed since (lower bound) | 2026-09-11 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-11 |
| CDP quality counters | 1 calls and 1 unique payers in 30 days, last call 2026-09-11 (catalog-reported, not verified on chain) |
| Category (keyword rule) | domains/dns |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | none |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not probed in this build |
Latest re-probe
| Field | Value |
|---|---|
| Re-probed at | 2026-10-01T21:13:42.000Z (cron) |
| Verdict now | live changed from unprobed |
| HEAD / GET | 402 / 402 |
| accepts[0] | {"scheme":"exact","network":"base","amount":"3000","payTo":"0x85df5380DEbe236AD6BF49dE788243924B080267","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":300,"extra":{"name":"USD Coin","version":"2"}} |
| Live amount equals catalog price | yes |
| Latency | 2,479 ms |
| Error | none |
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Distinct payers | 5 |
| Payments | 18 |
| USDC volume | $0.07 |
| Median payment | $0.003 |
| First / last payment | 2026-08-26 / 2026-09-25 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0x85df5380DEbe236AD6BF49dE788243924B080267 |
Declared input and output (extensions.bazaar)
{
"input": {
"body": {
"limit": 5
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"type": "json",
"example": {
"books": [
{
"author": "Plato",
"book_id": 1497,
"download_count": 12000,
"subjects": [
"Political science",
"Utopias"
],
"title": "The Republic",
"year": "1998"
}
],
"count": 5,
"coverage": {
"indexed": 865,
"target": 1000
},
"drill_down": [
"/book-metadata",
"/book-chapter",
"/book-quotes",
"/literature-search"
],
"shelf": "Philosophy"
}
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://library.forgemesh.io/philosophy' -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/0b7f0e442af1/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"0b7f0e442af1"} 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 library.forgemesh.io.