x402 Facilitator Proxy MCP Server

by seob5285-altio.github.seob5285-alt/x402-facilitator-proxyv1.0.1

Multi-tenant HTTP 402 infrastructure gateway and stdio MCP server for machine payments.

0Node.jsstdioofficial registry

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freshness

Maintained3mo ago

Install x402 Facilitator Proxy MCP server

claude mcp add x402-facilitator-proxy -- npx -y x402-facilitator-proxy

{
  "mcpServers": {
    "x402-facilitator-proxy": {
      "command": "npx",
      "args": [
        "-y",
        "x402-facilitator-proxy"
      ]
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "x402-facilitator-proxy": {
      "command": "npx",
      "args": [
        "-y",
        "x402-facilitator-proxy"
      ]
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "x402-facilitator-proxy": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "x402-facilitator-proxy"
      ]
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "x402-facilitator-proxy": {
      "command": "npx",
      "args": [
        "-y",
        "x402-facilitator-proxy"
      ]
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Freshness

Maintained — last maintenance signal 3mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-07-19 · 3mo ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-07-14 · 3mo ago · official registry · v1.0.1

FAQ

›How do I install the x402 Facilitator Proxy MCP server in Claude Code?

Run: claude mcp add x402-facilitator-proxy -- npx -y x402-facilitator-proxy. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does x402 Facilitator Proxy require an API key?

No required environment variables are declared in its published metadata.

›Can I use x402 Facilitator Proxy as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is x402 Facilitator Proxy in the official MCP registry?

Yes, as io.github.seob5285-alt/x402-facilitator-proxy.