Blockchain IQ x402 Crypto Data

Overview

Blockchain IQ x402 Crypto Data is an MCP server that delivers pay-per-call crypto market data settlements on x402 using USDC on Base. You can explore the free catalog and request samples without needing a wallet to get started.

The server runs locally on your machine via the npm package blockchainiq-x402-mcp, which communicates over stdio. It requires an API key for authentication and is available as v0.1.1.

This Finance server integrates with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this project, you can claim this listing on mcp.site to verify ownership and keep the information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "blockchain_iq_x402_crypto_data": {
      "command": "npx",
      "args": [
        "-y",
        "blockchainiq-x402-mcp"
      ]
    }
  }
}