Privacy Policy — henemm.com (n8n)

Last updated: April 12, 2026

1. Introduction

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This Privacy Policy describes how henemm.com (“we”, “us”, “our”) handles your data when you use our n8n automation service at n8n.henemm.com, including integrations with third-party services such as Google Calendar.

2. Data We Collect

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When you connect third-party accounts (e.g. Google Calendar) to our n8n service, we may access:

• Calendar data: Event titles, dates, times, and related metadata for the purpose of calendar synchronisation and automation workflows.
• Authentication tokens: OAuth tokens required to maintain your connection to third-party services. These are stored securely on our server.

We do not collect passwords, payment information, or personal data beyond what is necessary for the automations you configure.

3. How We Use Your Data

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Your data is used exclusively to:

• Execute the automation workflows you have configured
• Synchronise calendar events and other data between connected services
• Maintain active connections to third-party services

We do not sell, share, or transfer your data to any third parties beyond the services you have explicitly connected.

4. Data Storage and Security

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• All data is stored on a secured server hosted by Hetzner Cloud in Germany
• Access is restricted to the site operator
• Connections to third-party services use OAuth 2.0 with encrypted tokens
• All traffic is encrypted via HTTPS/TLS

5. Data Retention

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• Authentication tokens are retained as long as the integration is active
• Workflow data (logs, execution history) is retained for up to 30 days and then automatically deleted
• You can request deletion of your data at any time

6. Your Rights

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You have the right to:

• Revoke access to connected services at any time via your Google Account settings or the respective third-party service
• Request a copy of any data we hold about you
• Request deletion of your data

7. Third-Party Services

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Our n8n service may connect to third-party services on your behalf, including but not limited to:

• Google Calendar (Google LLC)

Each third-party service has its own privacy policy. We encourage you to review them.

8. Contact

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For questions about this Privacy Policy, please contact: henning@henemm.com

9. Changes

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We may update this Privacy Policy from time to time. Changes will be reflected by updating the “Last updated” date at the top of this page.