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"provider": "Wikimedia", "category": "reference", "url": "https://ja.wikipedia.org/w/api.php?action=query&meta=siteinfo&format=json", "docs": "https://www.mediawiki.org/wiki/API:Main_page", "auth_required": false, "observed_alive": true, "machine_readable": "json", "schema_fingerprint": "d6af14711e23", "last_verified_at": "2026-07-23T04:20:56.254146+00:00", "detail_url": "https://5.75.142.199.sslip.io/jp/e/14", "cite_as": "Wikipedia 日本語 API (siteinfo) (Wikimedia) — verified by kkj-watch "} {"id": 15, "name": "国立国会図書館サーチ OpenSearch", "provider": "国立国会図書館 (NDL)", "category": "reference", "url": "https://ndlsearch.ndl.go.jp/api/opensearch?title=%E5%A4%8F%E7%9B%AE%E6%BC%B1%E7%9F%B3", "docs": "https://ndlsearch.ndl.go.jp/help/api", "auth_required": false, "observed_alive": true, "machine_readable": "xml", "schema_fingerprint": "0dd5a8f0040b", "last_verified_at": "2026-07-23T04:20:56.254146+00:00", "detail_url": "https://5.75.142.199.sslip.io/jp/e/15", "cite_as": "国立国会図書館サーチ OpenSearch 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