Endpoint Playground
Returns the patent publications Google Patents' bulk sitemap indexes for one ISO 8601 week (format YYYY-Www, e.g. "2026-W20"): publication number, title, and detail-page URL for each. Useful for browsing recently published patents without a search query. Public data, sourced from Google Patents' own sitemap.
14 Oct 2026: 176,375 results; 0 fields had a value in every checked item and 3 varied between items.
Sample value profiles: publication_number: “JP7857109B2” and 499 other values; url: patents.google.com; title: “Reciprocating compressor” and 499 other values.
curl 'https://api.crawlora.net/api/v1/googlepatents/recent?week=2026-W20' \
-H "x-api-key: $CRAWLORA_API_KEY"| Parameter | Type | Required | Prefilled value | Description |
|---|---|---|---|---|
| week | string | Yes | 2026-W20 | ISO 8601 week, format YYYY-Www |
{
"code": 200,
"msg": "OK",
"data": {
"week": "2026-W20",
"count": 329,
"results": [
{
"publication_number": "US10758101B2",
"title": "Adjustable venous cannula and method of treating a patient",
"url": "https://patents.google.com/patent/US10758101B2/en"
},
{
"publication_number": "DE202021004627U1",
"title": "Battery cell, battery, power-consuming device and device for manufacturing a battery cell",
"url": "https://patents.google.com/patent/DE202021004627U1/en"
}
],
"source_url": "https://patents.google.com/sitemap/2026-W20.html",
"fetched_at": "2026-08-15T20:00:00Z"
}
}The sample response, schema and code snippets below work without an account. Sending a live request needs an API key.