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  5. Validate Citations

CourtListener
CourtListener
Tool

Validate Citations

validate_citations

Verify and expand legal citations with related case discovery

How it works ↓

Pricing

Per call

$0.01

Model

flat


Pay only for what you use. No subscriptions.
Inputs

citations *

array

context_text

string

jurisdiction

string
Try It
API
MCP Config
Input Parameters
citations *
List of citations to verify (e.g., ["123 F.3d 456", "Smith v. Jones"])
context_text
Surrounding legal argument context for better validation
jurisdiction
Optional jurisdiction to improve search accuracy. Options: - "federal" (all federal courts) - "state" (all state courts) - State names: "california", "texas", "florida", etc. - Specific court IDs: "scotus", "ca9", "ca11", etc. If omitted, searches all courts.
Cost per run
Execution cost
$0.01
Deducted from your xPay allowance
About Validate Citations

Verify and expand legal citations with related case discovery

Frequently Asked Questions

Verify and expand legal citations with related case discovery

Validate Citations costs $0.01 per call on xpay. No subscription, no minimums. Pay only for the calls you make. New accounts get $5 in free credits.

Connect the CourtListener MCP endpoint to your client — Claude Code: claude mcp add --transport http courtlistener "https://courtlistener.mcp.xpay.sh/mcp?key=YOUR_XPAY_KEY"; Cursor/Windsurf/Cline/VS Code: same URL in mcp.json. The agent will see validate_citations as a callable tool with the input schema and run it directly. (Unified across all providers: https://mcp.xpay.sh/mcp?key=YOUR_XPAY_KEY, then xpay_run with toolPath courtlistener/validate_citations.)

Yes — that's exactly what xpay is for. You don't need a CourtListener account or API key. Sign up at xpay.tools (Google or email), get $5 free credit, and run Validate Citations immediately. Billing flows through your xpay balance.

Validate Citations accepts 3 input parameters: citations, context_text, jurisdiction. See the input schema and runnable form on this page for details and to test live.

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Validate Citations by Courtlistener

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