# OpenRegister

> OpenRegister API Documentation - Comprehensive access to German company data from official registers including Handelsregister and Bundesanzeiger

## Docs

- [Authentication](https://docs.openregister.de/authentication.md): How to authenticate with the API
- [Simple company search](https://docs.openregister.de/endpoint/autocomplete-company.md)
- [Company information](https://docs.openregister.de/endpoint/company.md)
- [Contact information](https://docs.openregister.de/endpoint/company-contact.md)
- [Financials](https://docs.openregister.de/endpoint/company-financials.md)
- [Company historical owners](https://docs.openregister.de/endpoint/company-historical-owners.md)
- [Company holdings](https://docs.openregister.de/endpoint/company-holdings.md)
- [Company owners](https://docs.openregister.de/endpoint/company-owners.md)
- [Company UBOs](https://docs.openregister.de/endpoint/company-ubo.md)
- [Document Realtime](https://docs.openregister.de/endpoint/document-realtime.md)
- [Document Stored](https://docs.openregister.de/endpoint/document-stored.md)
- [Advanced company search](https://docs.openregister.de/endpoint/filter-company.md)
- [Search person](https://docs.openregister.de/endpoint/filter-person.md)
- [Create Monitor](https://docs.openregister.de/endpoint/monitor-create.md)
- [Delete Monitor](https://docs.openregister.de/endpoint/monitor-delete.md)
- [List Monitors](https://docs.openregister.de/endpoint/monitor-list.md)
- [Person information](https://docs.openregister.de/endpoint/person.md)
- [Person holdings](https://docs.openregister.de/endpoint/person-holdings.md)
- [Search by website URL](https://docs.openregister.de/endpoint/search-lookup.md)
- [Store credentials](https://docs.openregister.de/endpoint/transparenzregister-credentials.md)
- [Order extract](https://docs.openregister.de/endpoint/transparenzregister-extract-create.md)
- [Get extract](https://docs.openregister.de/endpoint/transparenzregister-extract-get.md)
- [Filtering Guide](https://docs.openregister.de/filtering.md)
- [Monitoring](https://docs.openregister.de/guide/monitoring.md): Monitor companies and people for updates via webhook
- [CLI](https://docs.openregister.de/integration/cli.md): Official CLI for the OpenRegister API
- [MCP](https://docs.openregister.de/integration/mcp.md): Integrate the OpenRegister API into your AI assistant
- [n8n](https://docs.openregister.de/integration/n8n.md): Use the OpenRegister API in your n8n workflows with the official verified node
- [SDKs](https://docs.openregister.de/integration/sdks.md): Official SDKs for the OpenRegister API
- [Zapier](https://docs.openregister.de/integration/zapier.md): Use the OpenRegister API in your Zapier workflows with official actions
- [Introduction](https://docs.openregister.de/introduction.md): Getting started with the OpenRegister API
- [Pricing](https://docs.openregister.de/pricing.md): Pricing for the OpenRegister API
- [Quickstart](https://docs.openregister.de/quickstart.md): Get started with the OpenRegister API in minutes
- [Bundesanzeiger](https://docs.openregister.de/sources/bundesanzeiger.md): The OpenRegister API provides comprehensive access to financial data from the German Bundesanzeiger.
- [Handelsregister](https://docs.openregister.de/sources/handelsregister.md): The OpenRegister API provides comprehensive access to data from the German Handelsregister.
- [Transparenzregister](https://docs.openregister.de/sources/transparenzregister.md): The OpenRegister API provides structured access to beneficial ownership records from the German Transparenzregister.
- [Web Data](https://docs.openregister.de/sources/web-data.md): The OpenRegister API provides access to contact information and social media data extracted from company websites.

## OpenAPI Specs

- [openapi](https://docs.openregister.de/openapi.yml)

## Optional

- [Get your API key](https://openregister.de/keys)
- [Changelog](https://openregister.de/changelog)
- [Status](https://status.openregister.de)