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Nano Pay

MCP server · by feeless402

Other Tools
Python
v0.2.8

Pay for x402-priced APIs with feeless, sub-second Nano (XNO) micropayments from a local wallet.

View source ↗Website ↗More servers

Install

Run one of the commands below, then add the client config underneath.

Python
uvx feeless402

Client configuration

Paste into Claude Desktop, Cursor (mcp.json), VS Code or any MCP client, then restart the client.

mcpServers
{
  "mcpServers": {
    "nano-pay": {
      "command": "uvx",
      "args": [
        "feeless402"
      ]
    }
  }
}

About this server

Nano Pay is listed in the Other Tools category of the MCPNav directory. It is distributed as Python and can be loaded by any client that speaks the Model Context Protocol.

Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.

Frequently asked questions

What is the Nano Pay MCP server?＋

Nano Pay is an MCP server by feeless402. Pay for x402-priced APIs with feeless, sub-second Nano (XNO) micropayments from a local wallet.

How do I install Nano Pay?＋

Install it with: uvx feeless402. Then add the JSON config to your client's MCP settings and restart the client.

Is Nano Pay free to use?＋

The MCP server itself is free to install. The source is public on https://github.com/Feeless402/feeless402. Any third-party API it calls (such as a search or maps API) may require its own key and billing.

Which clients support Nano Pay?＋

Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.