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Verilexdata MCP

Community Data and databases

Pay-per-query x402 datasets: NPI healthcare, SEC filings, OFAC sanctions, crypto whales, Polymarket signals, patents and economic indicators.

Source code Documentation

Install

The installation steps are in the documentation below. Documentation

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. @verilex/mcp-server
  2. Install
  3. Datasets
  4. Change Feeds
  5. Payment
  6. Data Freshness
  7. Environment Variables
  8. Links
  9. License

@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.):

{
  "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

VariableDescription
VERILEX_API_URLAPI base URL (default: https://api.verilexdata.com)
VERILEX_PAYMENT_TOKENx402 payment token for paid endpoints

License

MIT — © 2026 Optimal Reality LLC

Frequently asked questions

What is Verilexdata MCP?

Pay-per-query x402 datasets: NPI healthcare, SEC filings, OFAC sanctions, crypto whales, Polymarket signals, patents and economic indicators.

How do I install Verilexdata MCP?

Follow the installation steps in its documentation, shown on this page and in its repository.

Is Verilexdata MCP open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains Verilexdata MCP?

It is published by carrierone. AI.tn lists it but does not maintain or endorse it.

From the community awesome-mcp-servers lists and the project's GitHub repository. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.