x402 Endpoint Search

Overview

x402 Endpoint Search is a Model Context Protocol server that lets you search a database of 88,000 x402 endpoints. You can look up pricing per call, 30-day trading volume, payee information, and 402 handshake details—all without an API key. Any MCP-compatible AI assistant can use these tools directly, deciding when to call them during conversations or agent runs.

The server runs locally on your machine via the npm package x402-endpoint-search, communicating over stdio with no authentication required. Install it with npx -y x402-endpoint-search and start querying immediately. The latest release is v1.0.2, available from https://api.gadgethumans.com/discovery.

x402 Endpoint Search is a Development tool on mcp.site, compatible with Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and other MCP clients. If you maintain this server, claim your listing to earn a Verified badge and keep information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "x402_endpoint_search": {
      "command": "npx",
      "args": [
        "-y",
        "x402-endpoint-search"
      ]
    }
  }
}