Lexware Office MCP Server

MCP server to interact with Lexware Office

What it actually does

An MCP server for Lexware Office (formerly Lexoffice). It lets MCP-capable assistants query and manage contacts, sales documents, vouchers, files, payments, webhooks, and reference data through the Lexware Office public API.

• Broad Lexware Office API coverage — for read and write workflows
• Sales documents — invoices, quotations, order confirmations, credit notes, delivery notes, dunning notices, and down-payment invoices
• Contact management — create, read, and update customers and vendors
• Bookkeeping — vouchers, posting categories, payments, and file uploads
• Reference data — profile, countries, print layouts, payment conditions, recurring templates
• Webhooks — create, list, inspect, and delete event subscriptions

Configuration

• Node.js 22 or higher - LEXWARE_OFFICE_API_KEY environment variable

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.