@verilex/mcp-server

MCP server for Verilex Data — 20 structured datasets accessible from AI agents via the Model Context Protocol.

Install

Add to your MCP client config (Claude Desktop, VS Code, Cursor, etc.):

config.json

{
  "mcpServers": {
    "verilex": {
      "command": "npx",
      "args": ["-y", "github:carrierone/verilexdata-mcp"]
    }
  }
}

Datasets

Government & Business

NPI Providers — 9M+ US healthcare providers
SEC Filings — EDGAR filings, updated every 15 min
Weather Data — NOAA GHCN-Daily observations
PACER Courts — Federal court case metadata
OTC Companies — Shell risk scoring & analytics
Trademarks — USPTO registrations (coming soon)
Patents — 1.6M+ US patent grants
Gov Contracts — Federal award intelligence
Company Intelligence — Cross-dataset profiles & signals
Economic Indicators — FRED data, releases & surprises

Crypto Intelligence

DeFi Liquidation Signals — Multi-chain risk monitoring
OFAC Sanctions — Wallet & name screening
Whale Tracking — High-balance wallet monitoring
Address Labels — Risk scores & wallet attribution
Token Holders — Holder rankings & concentration
DEX Trades — Swap-level flow analytics

Prediction Markets

PM Smart Money — Top Polymarket wallet signals
PM Arbitrage — AI-powered cross-platform spreads
PM Resolution — Resolution source tracking
PM Microstructure — Order book depth & liquidity

Change Feeds

All high-frequency datasets support ?since=ISO8601 change feed queries, returning only records updated after the given timestamp. Your agent can poll efficiently without re-fetching unchanged data.

Payment

Verilex uses the x402 protocol for pay-per-query access with USDC on Base chain. Free endpoints (stats, samples) work without payment. Paid endpoints return HTTP 402 with payment requirements.

Data Freshness

Every paid response includes headers:

X-Data-Stale: true|false
X-Data-Last-Updated: ISO 8601 timestamp
X-Data-Age-Seconds: number

Environment Variables

Variable	Description
`VERILEX_API_URL`	API base URL (default: `https://api.verilexdata.com`)
`VERILEX_PAYMENT_TOKEN`	x402 payment token for paid endpoints

Verilexdata MCP README