---
title: "Lexware Office integration"
description: "German SMB cloud accounting and invoicing platform by Haufe Group, formerly known as lexoffice."
url: "https://www.apideck.com/integrations/lexware-office"
section: "Integrations"
status: "beta"
updated: "2026-09-17T12:12:34.443Z"
tags: ["Accounting"]
---

# Lexware Office integration

German SMB cloud accounting and invoicing platform by Haufe Group, formerly known as lexoffice.

- Status: beta
- Unified APIs: [Accounting](https://www.apideck.com/accounting-api)
- Webhooks: native
- HTML page: https://www.apideck.com/integrations/lexware-office

## Supported resources

| Resource | Status | Details |
|---|---|---|
| Contacts Customers | live | [contacts-customers](https://www.apideck.com/integrations/lexware-office/contacts-customers) |
| Contacts Suppliers | live | [contacts-suppliers](https://www.apideck.com/integrations/lexware-office/contacts-suppliers) |
| Voucherlist Invoices | live | [voucherlist-invoices](https://www.apideck.com/integrations/lexware-office/voucherlist-invoices) |
| Voucherlist Creditnotes | live | [voucherlist-creditnotes](https://www.apideck.com/integrations/lexware-office/voucherlist-creditnotes) |
| Voucherlist Purchaseinvoices | live | [voucherlist-purchaseinvoices](https://www.apideck.com/integrations/lexware-office/voucherlist-purchaseinvoices) |
| Posting Categories | live | [posting-categories](https://www.apideck.com/integrations/lexware-office/posting-categories) |
| Attachments | live | [attachments](https://www.apideck.com/integrations/lexware-office/attachments) |

## SDKs

- [Node](https://www.apideck.com/integrations/lexware-office/sdk/node)
- [TypeScript](https://www.apideck.com/integrations/lexware-office/sdk/typescript)
- [Python](https://www.apideck.com/integrations/lexware-office/sdk/python)
- [.NET](https://www.apideck.com/integrations/lexware-office/sdk/dot-net)
- [PHP](https://www.apideck.com/integrations/lexware-office/sdk/php)
- [Java](https://www.apideck.com/integrations/lexware-office/sdk/java)
- [Go](https://www.apideck.com/integrations/lexware-office/sdk/go)

## FAQs

### How do I integrate Lexware Office API with my application?

Apideck provides a unified Accounting API that makes Lexware Office integration simple. Sign up for free, enable Lexware Office in your dashboard, and use our Vault component to let your users connect their Lexware Office accounts. We handle OAuth authentication, token refresh, and data normalization automatically.

### What Lexware Office data can I access through Apideck?

Our Lexware Office integration supports 7+ data models including contacts customers, contacts suppliers, voucherlist invoices, and voucherlist creditnotes. You can perform read and write operations through our unified API, working with the same code structure across all accounting platforms.

### How does Lexware Office authentication work with Apideck?

Apideck's Vault handles Lexware Office authentication completely. Your users connect their Lexware Office accounts through our secure, white-label UI. We manage OAuth tokens, automatic refresh, and credential storage, so you never have to implement Lexware Office's auth flow yourself.

### Does Apideck support Lexware Office webhooks?

Yes, Apideck provides Lexware Office's native webhook events. Our unified webhook system normalizes events across all integrations, so you handle Lexware Office events with the same code you use for other accounting platforms.

### Why use Apideck instead of Lexware Office's direct API?

Using Apideck's unified API instead of Lexware Office's direct API saves significant development time. You get normalized data models, automatic auth handling, and the same integration code works with 200+ other apps. When Lexware Office updates their API, we handle the changes so your integration keeps working.

### How quickly can I build a Lexware Office integration?

Most developers ship a working Lexware Office integration within a day using Apideck. Sign up for a free trial (no credit card required), enable Lexware Office, and make your first API call within minutes. Our SDKs for Node.js, Python, and other languages make implementation straightforward.