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US court opinions (federal and state case law) by keyword: case name, court and ...

https://api.companyrecords-api.workers.dev/api/gov/justia-case-law

Overview

US court opinions (federal and state case law) by keyword: case name, court and citation string, docket number, date filed and argued, citations (official, neutral), how many later opinions cite it, publication status, judges, a text snippet and the opinion URL; plus the number of matches. Filter by court (e.g. scotus, ca9, cal, ny) and filing-date range; sort by relevance, newest, oldest or most cited. Use the returned next cursor for more.

Protocol x402
Price $0.0020
Payment Asset USD Coin
Payment Network eip155:8453
Category uncategorized
Provider SiteCheck Company Records
Source bazaar
Indexed 2026-10-23 19:27:15

Health

Status healthy
Latency (p50) 198ms
Uptime (30d) 100.0%
Reliability Score 97/100
Last Checked 2026-10-28 22:16:10
Last Healthy 2026-10-28 22:16:10
Consecutive Failures 0

x402 Payment Validation

Payment Requirements Valid
Asset Verified Known USDC
Facilitator —

Input Schema

{ "method": "GET", "queryParams": { "order": "newest", "q": "\"fair use\" artificial intelligence" }, "type": "http" }

Output Schema

{ "example": { "cases": [ { "caseName": "Thomson Reuters Enterprise Centre GmbH v. Ross Intelligence Inc", "citations": [], "citedBy": 0, "court": "Court of Appeals for the Third Circuit", "courtCitation": "3rd Cir.", "courtId": "ca3", "dateArgued": "2026-06-11", "dateFiled": "2026-09-30", "docketNumber": "25-2153", "judges": null, "snippet": "UNITED STATES COURT OF APPEALS FOR THE THIRD CIRCUIT No. 25-2153 THOMSON REUTERS ENTERPRISE CENTRE GMBH; WEST PUBLISHING CORP v. ROSS INTELLIGENCE INC, Appellant _____________________________ On Appeal from the U.S. District Court, D. Del. Judge Stephanos Bibas,* No. 1:20-cv-00613 Before: RESTREPO, …", "status": "Published", "url": "https://www.courtlistener.com/opinion/10988837/thomson-reuters-enterprise-centre-gmbh-v-ross-intelligence-inc/" }, { "caseName": "American Society for Testing & Materials v. UPCODES Inc", "citations": [], "citedBy": 0, "court": "Court of Appeals for the Third Circuit", "courtCitation": "3rd Cir.", "courtId": "ca3", "dateArgued": "2025-09-19", "dateFiled": "2026-04-07", "docketNumber": "24-2965", "judges": null, "snippet": "U.S. COURT OF APPEALS FOR THE THIRD CIRCUIT No. 24-2965 AMERICAN SOCIETY FOR TESTING & MATERIALS, d/b/a ASTM International, Appellant v. UPCODES, INC.; GARRETT REYNOLDS; SCOTT REYNOLDS _____________________________ Appeal from the U.S. District Court, E.D. Pa. Judge Anita B. Brody, No. 2:24-cv-01895…", "status": "Published", "url": "https://www.courtlistener.com/opinion/10838832/american-society-for-testing-materials-v-upcodes-inc/" } ], "checkedAt": "2026-10-23T09:37:06.947Z", "count": 19, "court": null, "next": null, "order": "newest", "q": "\"fair use\" artificial intelligence", "source": "https://www.courtlistener.com/api/rest/v4/search/?q=%22fair+use%22+artificial+intelligence&type=o&order_by=dateFiled+desc", "total": 19 }, "type": "json" }

Recent Health Checks

Time Status HTTP Latency Error
2026-10-28 22:16:10 healthy 402 309ms
2026-10-28 21:17:40 healthy 402 127ms
2026-10-28 20:15:29 healthy 402 109ms
2026-10-28 19:11:43 healthy 402 184ms
2026-10-28 18:16:07 healthy 402 958ms
2026-10-28 17:16:28 healthy 402 198ms
2026-10-28 16:14:23 healthy 402 49ms
2026-10-28 15:20:53 healthy 402 182ms
2026-10-28 14:15:43 healthy 402 119ms
2026-10-28 06:55:56 healthy 402 355ms
2026-10-28 05:34:40 healthy 402 352ms
2026-10-28 04:36:38 healthy 402 161ms
2026-10-28 03:43:15 healthy 402 3332ms
2026-10-28 02:42:20 healthy 402 193ms
2026-10-28 01:38:23 healthy 402 118ms
2026-10-28 00:32:22 healthy 402 136ms
2026-10-27 23:36:34 healthy 402 280ms
2026-10-27 22:47:12 healthy 402 988ms
2026-10-27 21:38:33 healthy 402 622ms
2026-10-27 20:23:46 healthy 402 912ms