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red-web-utils US Caselaw Search
x402
red-web-utils US Caselaw Search is a paid API for AI agents from red-web-utils.agent-tools-x402.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-11-04).
Searches US caselaw by keyword query and optional court filter, returning relevant legal case results.
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-call web and onchain utilities for AI agents (MPP + x402, USDC on Base).
Output
Returns a list of relevant US court cases matching the query, likely including case names, citations, court identifiers, and excerpts or summaries of legal opinions.
Example use cases
Research Fourth Amendment precedents
“Search US caselaw for cases about 'unreasonable search and seizure' in the Supreme Court — I need precedents for a brief.”
Find employment discrimination rulings
“Look up US court cases mentioning 'disparate impact employment discrimination' and filter to federal circuit courts.”
Locate contract law cases by keyword
“Can you search US caselaw for cases involving 'promissory estoppel' so I can see how courts have interpreted that doctrine?”
Technical details
Endpoint
POSThttps://red-web-utils.agent-tools-x402.workers.dev/api/caselaw/us?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent needs to search US caselaw programmatically in a pay-per-call model, especially in agentic workflows where USDC micropayments via x402 are already integrated. Prefer this over manual legal research tools when the agent needs structured results without a subscription.
Side effects
- Missing required 'q' parameter returns a validation error
- No matching cases found returns empty results
- Invalid court identifier may return an error or empty set
- Network or worker timeout for broad queries
- Payment failure via x402 prevents access to results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| qrequired | string | |
| court | string |
Tags
x402
Reviews
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