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Janus Pay

io.github.Sirbiscuits1/janus-pay · v1.1.0

Janus Pay for agents: take payments that settle in BSV, refund them, and pay x402 paywalls.

Connect Runs on your machine

Terminal
claude mcp add janus-pay -e JANUS_API_KEY=<JANUS_API_KEY> -e JANUS_PARTNER=<JANUS_PARTNER> -- npx -y @janusprotocol/[email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "janus-pay": {
      "command": "npx",
      "args": [
        "-y",
        "@janusprotocol/[email protected]"
      ],
      "env": {
        "JANUS_API_KEY": "<JANUS_API_KEY>",
        "JANUS_PARTNER": "<JANUS_PARTNER>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "janus-pay": {
      "command": "npx",
      "args": [
        "-y",
        "@janusprotocol/[email protected]"
      ],
      "env": {
        "JANUS_API_KEY": "<JANUS_API_KEY>",
        "JANUS_PARTNER": "<JANUS_PARTNER>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "janus-pay": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@janusprotocol/[email protected]"
      ],
      "env": {
        "JANUS_API_KEY": "<JANUS_API_KEY>",
        "JANUS_PARTNER": "<JANUS_PARTNER>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
JANUS_API_KEY
Optional, secret
Your Janus Pay API key (jpk_…), for your payments list and refunds
JANUS_PARTNER
Optional
Your Janus Pay partner id, so checkouts carry your signed notices

Details

Package@janusprotocol/[email protected] (NPM, stdio)
First published6 Nov 2026
Last updated6 Nov 2026
Registry nameio.github.Sirbiscuits1/janus-pay

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