US Court Opinions & Case Law Search API
Pricing
$100.00 / 1,000 court opinions
US Court Opinions & Case Law Search API
Search 240,000+ US federal & state court opinions and case law (CourtListener): case name, court, date, citation, cite count, judge. For litigators, legal-AI, and researchers.
Pricing
$100.00 / 1,000 court opinions
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Developer
NexGenData
Maintained by CommunityActor stats
0
Bookmarked
3
Total users
2
Monthly active users
2 days ago
Last modified
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Search US court opinions and case law via CourtListener — citations, courts and judges.
Factual public records — assembled for research and monitoring.
📊 What you get
Clean JSON, one record per opinion (full output has 11 fields):
caseName— Case Namecourt— CourtcourtId— Court IddateFiled— Date FileddocketNumber— Docket Numbercitation— CitationciteCount— Cite Countjudge— Judgeattorney— Attorneyurl— Url
Pricing: $0.100 per opinion (Pay-Per-Event) — about 10 opinions per $1.
🤖 Use with AI agents
Point Claude, the OpenAI Agents SDK, an n8n flow or any MCP-aware client at it and pull official records on demand.
Agentic payments (x402): Supports agentic payment via x402 — agents can call this actor with USDC, no API key required.
🔗 Related regulatory actors
US courts & enforcement records — one schema:
Federal Dockets · Federal Judges · Oral Arguments · RECAP/PACER · Court Records Search · Federal Litigation Records · FTC Enforcement · Enforcement RAG
Agent front door — Legal MCP: Legal MCP
Public official records and enforcement data, assembled for research and monitoring.