# Handelsregister API

> Deutsche API fuer Handelsregister-, Unternehmensregister-, Bundesanzeiger-, GLEIF- und Insolvenzdaten.

## Product Summary
- Canonical URL: https://handelsunternehmensregister.de/
- Coverage: company master data, directors, shareholders, annual reports, financial statements, documents, timelines, risk scoring, benchmarking, batch export.
- Audience: fintech, KYB/KYC, compliance, due diligence, procurement, CRM enrichment, market intelligence.
- Primary language: German.

## Key URLs
- Website: https://www.handelsunternehmensregister.de/
- API docs: https://www.handelsunternehmensregister.de/docs
- OpenAPI: https://www.handelsunternehmensregister.de/openapi.json
- Sitemap: https://www.handelsunternehmensregister.de/sitemap.xml
- Full LLM index: https://www.handelsunternehmensregister.de/llms-full.txt

## Usage Notes
- All API endpoints require X-API-Key unless marked public.
- Health endpoint is public at /health.
- Register IDs support multiple input formats (underscore, dash, compact + court).