Nano Pay MCP Server

by feeless402 Your server? Claim it

local only

Nano Pay runs on your own machine — the client starts it, so there is no endpoint to ping. 1 176 installs a week from pypi. Last commit 21 Oct 2026.

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

Installs per day peak 569 · avg 132 · +129% w/w

a month agotoday

1 176

Installs / week

pypi · feeless402

Stars

1 open issue

21 Oct 2026

Last commit

from GitHub

MIT

License

Python

What the code does

We read the source, 2 d ago · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Sends data to a third-party sink faucet_alert.py:49

            f"https://api.telegram.org/bot{_TOKEN}/sendMessage",

Page executes code built at runtime site/index.html:618

    s.innerHTML=html;term.appendChild(s);term.scrollTop=term.scrollHeight;return s;}

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add nano-pay -- uvx feeless402

~/Library/Application Support/Claude/claude_desktop_config.json

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

~/.codex/config.toml

[mcp_servers.nano-pay]
command = "uvx"
args = ["feeless402"]

.cursor/mcp.json

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

.vscode/mcp.json

{
  "servers": {
    "nano-pay": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "feeless402"
      ]
    }
  }
}

Alternatives to Nano Pay

same job, measured the same way

HTTPayer

by httpayer

x402 micropayments for AI agents — credits-based, no wallets, no blockchain.

63 installs/wk local only

Xbird

by checkra1neth

Twitter/X MCP server — 30 tools with x402 micropayments. Runs locally from your IP.

local only

Voidly Agent Wallet

by voidly-ai

Local Base USDC wallet for agents with capped x402 payments and Marketplace recovery.

163 installs/wk local only

XDC AI

by 0xbeny

Wallet and payments for AI agents: auto-pay x402 APIs in USDC on XDC, within on-chain limits.

answering

Minia2a MCP

by minia2a

MCP server for minia2a.uk — discover and call 1,600+ x402 pay-per-call APIs with USDC payments.

local only

x402 Web Extract

by senpi-station

Pay-per-use web extract, token prices, and wallet balances via x402 USDC micropayments.

5 tools answering

Kura

by dinggi5

Local Ethereum wallet for AI agents on Base and Arc: balances, x402 payments. Keys stay local.

local only

Agentcash

by merit-systems

Generic MCP server for calling x402-protected APIs with automatic payment handling

1 222 installs/wk local only

Nano Pay — questions

Answers built from our own checks of this server.

Why is there no uptime for Nano Pay?

Nano Pay runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the pypi package feeless402 was installed 1 176 times last week.

How do I connect Nano Pay?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls feeless402 straight from pypi; nothing to host, nothing to sign up for.

How many people use Nano Pay?

The pypi package feeless402 was installed 1 176 times in the last week. Week over week that is +129%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Nano Pay open source?

Yes — it is published under the MIT licence, written in Python, 3 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.