1. Information We Collect

We collect information to provide and improve our service:

Account Information

• Name and email address (from OAuth providers)
• Login method (Manus OAuth)
• Account creation and last sign-in timestamps

Usage Data

• Playlists you create and songs you search for
• Music service preferences (Spotify or iTunes)
• Playlist visibility settings (public or private)
• Export history and timestamps

Third-Party Integration Data

• Spotify OAuth tokens (encrypted and stored securely)
• Spotify user profile information
• Song metadata from Spotify and iTunes APIs

2. How We Use Your Information

We use your information to:

• Provide and maintain the Harmonic Hunt service
• Generate personalized playlist recommendations
• Connect to your Spotify account for playlist export
• Display your public playlists in the community discovery section
• Improve our recommendation algorithms
• Communicate with you about service updates
• Detect and prevent fraud or abuse

3. Information Sharing and Disclosure

We do not sell or share your personal identifying information with third parties for marketing purposes.

We may share information only in the following limited circumstances:

• With Your Consent: When you choose to make playlists public or export to Spotify
• Service Providers: With third-party APIs (Spotify, iTunes) necessary to provide our service
• Legal Requirements: When required by law or in response to valid government warrants signed by a federal judge
• Protection of Rights: To protect our rights, property, or safety, or that of our users

4. Data Security

We implement industry-standard security measures to protect your information, including encryption of sensitive data like OAuth tokens, secure database storage, HTTPS connections, and regular security audits. However, no method of transmission over the internet is 100% secure, and we cannot guarantee absolute security.

5. Your Privacy Rights

You have the right to:

• Access: Request a copy of your personal data
• Correction: Update or correct inaccurate information
• Deletion: Request deletion of your account and data
• Control: Change playlist visibility settings (public/private)
• Disconnect: Revoke Spotify OAuth access at any time
• Export: Download your playlists and data

6. Cookies and Tracking

We use essential cookies to maintain your login session and remember your preferences. We do not use third-party advertising cookies or tracking pixels. You can disable cookies in your browser settings, but this may affect service functionality.

7. Third-Party Services

Harmonic Hunt integrates with Spotify and iTunes APIs. When you use these integrations, you are also subject to their privacy policies. We recommend reviewing Spotify's Privacy Policy and Apple's Privacy Policy to understand how they handle your data.

8. Children's Privacy

Harmonic Hunt is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child under 13, please contact us immediately.

9. Data Retention

We retain your information for as long as your account is active or as needed to provide services. You may request deletion of your account at any time, after which we will delete your personal data within 30 days, except where retention is required by law.

10. International Data Transfers

Your information may be transferred to and processed in countries other than your own. We ensure appropriate safeguards are in place to protect your data in accordance with this privacy policy.

11. Changes to This Policy

We may update this privacy policy from time to time. We will notify you of significant changes by posting a notice on the platform or sending an email. Your continued use of the service after changes constitutes acceptance of the updated policy.

12. Contact Us

If you have questions about this Privacy Policy or wish to exercise your privacy rights, please contact us through the platform. We will respond to your request within 30 days.