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
2. Retrieve the balance of the user's wallet
3. Input: None

4. Returns: Current wallet balance information

5. payment_methods

6. Retrieve the user's payment methods
7. Input: None

8. Returns: List of available payment methods

9. pay_offer

10. Pays an offer with the specified ID from the l402_offers
11. 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

12. Returns: Payment status response

13. payment_info

14. Retrieve the details of a payment
15. Input:
    • pid (string): Payment ID to retrieve information for
16. Returns: Detailed payment information

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"
    }
  }
}