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CourtListener Court Detail Lookup
x402
CourtListener Court Detail Lookup is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.055/call, status unknown (last checked 2026-09-14).
Fetches full metadata for a single US court by its CourtListener court ID, including names, citation string, position, in-use status, and scraper flags.
Price / call$0.055
Success—
StatusUnknown
How this service works
Fetch full detail for one US court by court id (e.g. scotus) from CourtListener: full and short names, citation string, position, in-use status and scraper flags. Official CourtListener REST API, keyless read access. Useful for legal-data lookups.
Output
Returns a structured record for the specified court including its full name, short name, citation string, integer position, boolean in-use status, and scraper-related flags as provided by the CourtListener REST API.
Example use cases
Validate court ID before filing
“Before I submit this filing, can you check CourtListener for the court with ID 'ca9' and confirm its full name, citation string, and whether it's currently in use?”
Build legal citation reference tool
“I need the citation string and full official name for the US court with CourtListener ID 'dcd' so I can format citations correctly in my brief.”
Check scraper status for data pipeline
“Can you pull the CourtListener metadata for court ID 'orb' and tell me if the scraper is active and whether the court is marked as in-use?”
Technical details
Endpoint
POSThttps://proxy.suverse.io/v1/data/suverse-legal-courtlistener-court-detailWhen to prefer
Use this endpoint when you need authoritative metadata for a specific US court by its CourtListener identifier — especially when building legal citation tools, validating court references, or checking scraper/in-use status for data pipelines. Prefer it over general web search when you need structured, machine-readable court data without an API key.
Side effects
- Invalid or unknown court ID returns an error or empty result
- CourtListener upstream API unavailable causes a proxy error
- Malformed request body (missing required fields) returns a 400-level error
- Rate limiting or payment failure returns a 402 or 429 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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