fewsats-mcp: A Fewsats MCP Server

Overview

This MCP server integrates with Fewsats and allows AI Agents to purchase anything in a secure way.

MCP is

Tools

1. balance

   • Retrieve the balance of the user's wallet

   • Input: None

   • Returns: Current wallet balance information

2. payment_methods

   • Retrieve the user's payment methods

   • Input: None

   • Returns: List of available payment methods

3. pay_offer

   • Pays an offer with the specified ID from the l402_offers

   • Input:

     • offer_id (string): String identifier for the offer

     • l402_offer (object): Offer details containing:

       • offers: Array of offer objects with ID, amount, currency, description, title

       • payment_context_token: Payment context token string

       • payment_request_url: URL for payment request

       • version: API version string

   • Returns: Payment status response

4. payment_info

   • Retrieve the details of a payment

   • Input:

     • pid (string): Payment ID to retrieve information for

   • Returns: Detailed payment information

Related MCP server: Lightning Enable MCP

Installation

Using uv (recommended)

When using uv no specific installation is needed. We will use uvx to directly run fewsats-mcp.

uvx fewsats-mcp

Using PIP

Alternatively you can install fewsats-mcp via pip:

pip install fewsats-mcp

After installation, you can run it as a script using:

fewsats-mcp

Configuration

Usage with Claude Desktop

Add this to your claude_desktop_config.json:

Important: Replace YOUR_FEWSATS_API_KEY with the API key you obtained from Fewsats.com.

"mcpServers": {
  "Fewsats Server": {
    "command": "uvx",
    "args": ["fewsats-mcp"],
    "env": {
      "FEWSATS_API_KEY": "YOUR_FEWSATS_API_KEY"
    }
  }
}