x402 census · google-patents.use.x402atlas.com · 9ab075cecbb9 · JSON
GET /search
unprobed
Google Patents search — find patents by technology, inventor or assignee with date, country, legal-status and classification filters; clean JSON with titles, snippets, dates, owners, PDFs and patent IDs.
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://google-patents.use.x402atlas.com/search |
| Method | GET |
| Price | $0.02 USDC = 20000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base); also accepts eip155:137, eip155:42161 |
| payTo | 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2 |
| Seller | google-patents.use.x402atlas.com |
| Catalogs | cdp (row updated 2026-09-30), payai (row updated 2026-07-22) |
| Listed since (lower bound) | 2026-07-22 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-30 |
| CDP quality counters | 9 calls and 3 unique payers in 30 days, last call 2026-09-30 (catalog-reported, not verified on chain) |
| Category (keyword rule) | dev-tools/utilities |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | Google Patents Search & Data · google-patents, patents, patent-search, intellectual-property, prior-art |
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 | 12 |
| Payments | 46 |
| USDC volume | $0.47 |
| Median payment | $0.005 |
| First / last payment | 2026-07-27 / 2026-09-29 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2 |
Declared input and output (extensions.bazaar)
{
"input": {
"method": "GET",
"queryParams": {
"q": "machine learning anomaly detection"
},
"type": "http"
},
"output": {
"type": "json",
"example": {
"page": 1,
"queried_at": "2026-07-22T12:00:00Z",
"query": "machine learning anomaly detection",
"results": [
{
"assignee": "Pure Storage Inc",
"patent_id": "patent/US11734097B1/en",
"position": 1,
"publication_date": "2023-08-22",
"publication_number": "US11734097B1",
"title": "Machine learning-based hardware component monitoring"
}
],
"total_pages": 100,
"total_results": 125000
}
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://google-patents.use.x402atlas.com/search' -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/9ab075cecbb9/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"9ab075cecbb9"} 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 google-patents.use.x402atlas.com.