Connect lexoffice to Your AI Agent

Specify a date range and voucher types to organize recorded amounts, statuses, and due dates.

Try a lexoffice Task

Copy a prompt into your agent with the oo Skill installed. Add your page links and source notes before running it.

oo Skill lexoffice

Summarize Voucher Metadata

List vouchers within a period to compare amounts, statuses, currencies, and due dates.

/oo lexoffice: List lexoffice vouchers dated [start date] through [end date], using all voucher types and statuses. Summarize amounts and open amounts by currency and status, and list supplied due dates.

Find a Customer or Supplier

Find matching contact records and read the chosen record’s business details.

/oo lexoffice: Find lexoffice contacts whose names contain [name]. Read contact [contact ID] and summarize its customer or supplier roles and contact details.

Start Working with lexoffice

Install OOMOL

Set up oo CLI and the oo Skill in your agent.
Install OOMOL →
Connect lexoffice

Connect a lexoffice Public API key.
Connect lexoffice →
Give Your Agent a Task

Use /oo with the pages to read, the changes to make, and where to save the result.
Connection Guide →

Choose Your Agent

Codex Claude Code Cursor Hermes

A key from the Lexoffice developer area with access to the relevant business records.
Contact and article updates require the latest record version. Read the record before preparing an update.

lexoffice Tools

The connection reads lexoffice organization information, contacts, articles, and voucher metadata. It creates and updates contacts and articles.

Contacts and Articles

List, read, create, and update contact and article records.

Voucher Metadata

Filter voucher records by type, status, dates, or contact and review their amounts.

10 tools

Get Profile

Retrieve the current Lexoffice connection profile and organization metadata.

lexoffice.get_profile

List Contacts

List Lexoffice contacts with optional filters and page navigation.

lexoffice.list_contacts

Get Contact

Retrieve one Lexoffice contact by ID.

lexoffice.get_contact

Create Contact

Create one Lexoffice contact using either a company or person payload.

lexoffice.create_contact

Update Contact

Update one Lexoffice contact by ID using the latest optimistic-locking version.

lexoffice.update_contact

List Articles

List Lexoffice articles with optional articleNumber, GTIN, or type filters.

lexoffice.list_articles

Get Article

Retrieve one Lexoffice article by ID.

lexoffice.get_article

Create Article

Create one Lexoffice article with a NET or GROSS leading price payload.

lexoffice.create_article

Update Article

Update one Lexoffice article by ID using the latest optimistic-locking version.

lexoffice.update_article

List Voucherlist

List Lexoffice voucher metadata using the official voucherlist filters and paging.

lexoffice.list_voucherlist

Frequently Asked Questions

Does the voucher list include invoice PDFs?

It supplies voucher metadata such as number, status, amounts, currency, and dates. These actions do not download invoice files or full line items.

How should amounts in several currencies be summarized?

Keep each currency separate. The voucher list supplies currencies but does not perform currency conversion.

Why does an update need a version?

The current record version protects against overwriting a concurrent change. Read the latest record and include its version in the update payload.