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AI Rook Legal Research
x402
AI Rook Legal Research is a paid API for AI agents from agents.ai-rook.com, paid per call via x402, $0.025/call, status unknown (last checked 2026-10-29).
Performs legal research across case law, statutes, constitutional rights, and federal regulations, with every result cryptographically anchored onchain via Hedera Consensus Service for tamper-evident provenance.
Price / call$0.025
Success—
StatusUnknown
How this service works
Legal research with onchain provenance — CourtListener case law, Cornell LII statutes, constitutional rights by jurisdiction, Federal Register. Every result SHA-256 hashed, Merkle-batched, HCS consensus-anchored (topic 0.0.10793271), DocuSign-style per-page seals. [OPEN HOUSE WEEK: $0.001 through Aug 9 00:00 UTC]
Output
Returns legal research results from CourtListener case law, Cornell LII statutes, constitutional rights data by jurisdiction, and Federal Register entries. Each result is SHA-256 hashed, batched into a Merkle tree, and anchored to Hedera Consensus Service topic 0.0.10793271, with DocuSign-style per-page seals for tamper-evident provenance.
Example use cases
Contract dispute precedent research
“Find me case law on implied warranty of merchantability in commercial contracts — I need results that are cryptographically anchored so I can share them with opposing counsel as verified sources.”
Regulatory compliance check
“Search the Federal Register for recent rules on PFAS water contamination limits and give me the results with blockchain provenance so my compliance team can audit the sourcing.”
Constitutional rights by jurisdiction
“What are the constitutional protections around warrantless wiretapping in New York state? I need the relevant statutes and case law with onchain hashes to prove the sources haven't been tampered with.”
Technical details
Endpoint
POSThttps://agents.ai-rook.com/api/legal-research?utm_source=zero.xyzWhen to prefer
Choose this endpoint when legal research results must carry verifiable, tamper-evident provenance for audit trails, litigation support, or regulatory compliance — specifically when you need cryptographic proof of source integrity via blockchain anchoring. Prefer over generic legal search when downstream use requires verifiable citations that cannot be disputed.
Side effects
- Query too vague returns no relevant results
- Jurisdiction not supported returns empty constitutional rights data
- Rate limiting or payment failure at x402 layer returns 402 Payment Required
- Network timeout if HCS anchoring is slow
- Malformed POST body returns 400 Bad Request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object |
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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