EU E-Invoice API

Overview

EU E-Invoice API is a Model Context Protocol server that validates, parses, and generates EU e-invoices across standards including XRechnung, ZUGFeRD, Peppol BIS, KSeF, and FatturaPA. Any MCP-compatible AI assistant can call its tools directly, letting the model decide when to use them during conversations or agent workflows.

The server runs locally via the npm package @einvoiceapi/mcp, which communicates over stdio. You'll need to set the environment variables EINVOICE_API_BASE_URL and EINVOICE_API_KEY to connect. The latest release is v1.0.0, available from https://einvoice-api.eu.

EU E-Invoice API is categorized as Finance on mcp.site and works with all major MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. Maintainers are invited to claim this listing to verify ownership and keep information current.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "eu_e_invoice_api": {
      "command": "npx",
      "args": [
        "-y",
        "@einvoiceapi/mcp"
      ],
      "env": {
        "EINVOICE_API_BASE_URL": "<einvoice-api-base-url>",
        "EINVOICE_API_KEY": "<einvoice-api-key>"
      }
    }
  }
}

Requires EINVOICE_API_BASE_URL, EINVOICE_API_KEY