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Saylor Innovations Data Desk – US Court Opinion Search
x402
Saylor Innovations Data Desk – US Court Opinion Search is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).
Search US court opinions via CourtListener, returning case name, court, filing date, reporter citations, docket number, times cited, judge, snippet, and link
Price / call$0.01
Success—
StatusUnknown
How this service works
Search US court opinions on CourtListener - case name, court, filing date, reporter citations, docket number, times cited, snippet and link
Output
A JSON object containing the interpreted query string, total match count, and an array of opinion objects each with: case name, court name and ID, filing date, judge, status, reporter citations array, docket number, cited-by count, a text snippet showing the matching passage, and a canonical URL to the full opinion on CourtListener. Optionally includes a caveat note and data source attribution.
Example use cases
Research landmark civil rights cases
“Find me court opinions about Title VII employment discrimination — I want case names, filing dates, reporter citations, and how many times each case has been cited.”
Track Supreme Court decisions on a topic
“Search for Supreme Court opinions on Fourth Amendment unreasonable search and seizure from the last decade, and give me the docket numbers and citation counts.”
Find specific case by name
“Look up the court opinion for Chevron U.S.A. Inc. v. Natural Resources Defense Council — I need the docket number, reporter citations, filing date, and a link to the full opinion.”
Technical details
Endpoint
GEThttps://saylorinnovations.com/api/law/case-search?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to search US court opinions by keyword, case name, or legal topic and want structured metadata including citations, docket numbers, and cited-by counts. It is backed by CourtListener's comprehensive database covering federal and state courts. Prefer this over general web search when you need machine-readable legal case data with reporter citations and citation frequency.
Side effects
- Missing required 'q' query parameter returns an error
- Invalid court ID returns no results or an error
- Search returning zero results for obscure or misspelled case names
- Truncated snippet if opinion text is unavailable
- Rate limiting or payment failure at $0.01 per call if funds are insufficient
- Very broad queries may hit the default 8-result cap and require pagination via limit parameter
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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