Validate, parse and generate EU e-invoices: XRechnung, ZUGFeRD, Peppol BIS, KSeF, FatturaPA.
Connect Runs on your machine
claude mcp add mcp -e EINVOICE_API_BASE_URL=<EINVOICE_API_BASE_URL> -e EINVOICE_API_KEY=<EINVOICE_API_KEY> -- npx -y @einvoiceapi/[email protected]
{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"-y",
"@einvoiceapi/[email protected]"
],
"env": {
"EINVOICE_API_BASE_URL": "<EINVOICE_API_BASE_URL>",
"EINVOICE_API_KEY": "<EINVOICE_API_KEY>"
}
}
}
}
{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"-y",
"@einvoiceapi/[email protected]"
],
"env": {
"EINVOICE_API_BASE_URL": "<EINVOICE_API_BASE_URL>",
"EINVOICE_API_KEY": "<EINVOICE_API_KEY>"
}
}
}
}
{
"servers": {
"mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@einvoiceapi/[email protected]"
],
"env": {
"EINVOICE_API_BASE_URL": "<EINVOICE_API_BASE_URL>",
"EINVOICE_API_KEY": "<EINVOICE_API_KEY>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
EINVOICE_API_BASE_URLRequired | API base URL (the gateway shown in the developer portal) |
EINVOICE_API_KEYRequired, secret | Your API key from the developer portal (free plan available) |
Details
| Package | @einvoiceapi/[email protected] (NPM, stdio) |
| First published | 26 Oct 2026 |
| Last updated | 26 Oct 2026 |
| Registry name | eu.einvoice-api/mcp |
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