Documentation

Everything you need to start using Verilex data.

Quickstart

The fastest way to query Verilex data is via the x402 API. No account, no API key needed. Just send a request — if the endpoint is paid, you'll get an HTTP 402 response telling you how much USDC to sign.

1. Try a free endpoint

curl https://api.verilexdata.com/api/v1/npi/sample

2. See pricing for a paid endpoint

curl -I https://api.verilexdata.com/api/v1/npi?state=CA
# Returns HTTP 402 with payment requirements

3. Pay and query

Use an x402-compatible client (or the MCP server) to automatically sign payments:

# Install the MCP server for AI agents
npx @verilex/mcp-server

# Or use the x402 client library
npm install @x402/client

Platform guides

x402 API

Pay-per-query with USDC. Full API reference, payment flow, client libraries.

Snowflake

Install the Native App from Marketplace. Query with SQL in your warehouse.

Databricks

Connect via Delta Sharing. Native Spark/SQL tables in your workspace.