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Pick the channel that fits your question and include your account email or API key prefix (the first characters of sk_live_…, never the full key) so we can look things up quickly.

API & account support

Questions about endpoints, data, integrations, API keys, credits, or invoices. support@openregister.de

Sales & partnerships

Enterprise plans, custom volumes, data licensing, and integration partnerships. founders@openregister.de

Service status

Live uptime and incident history for the API and the website.

Changelog

New endpoints, data sources, and breaking-change notices.

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Reporting a data issue

If a company profile, person, or document looks wrong, email support@openregister.de with:
  • The company ID or person ID from the API response (or the URL on openregister.de)
  • What you expected to see and what you saw instead
  • Where the correct value can be verified, for example a register excerpt or a Bundesanzeiger filing
Data is imported from the official registers. We fix parsing and matching errors on our side and forward genuine register errors to the source.

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Security

To report a vulnerability, email support@openregister.de with “Security” in the subject line. Please do not open a public issue.