Privacy Policy

1. Information We Collect

When you use I Ching AI, we may collect:

• Questions you submit — the text you type to ask the I Ching.
• Divination records — hexagram results, AI-generated readings, and timestamps.
• Email address — if you choose to sign in (via Google OAuth) to sync your history.
• Payment metadata — transaction IDs from Creem; we do not store your credit card details.

2. How We Use Your Information

• To generate AI-powered I Ching readings based on your question.
• To save your reading history for later review.
• To process payments via Creem.
• To improve the service and debug issues.

We do not sell, rent, or share your personal data with advertisers.

3. Data Storage

Your data is stored:

• Locally in your browser's localStorage (reading history).
• In Supabase if you sign in — a secure cloud database with encryption at rest.

4. Third-Party Services

We rely on the following third-party services to operate:

• DeepSeek API — processes your question and hexagram data to generate readings. Your question text is transmitted to DeepSeek's servers.
• Creem — handles payment processing. Your payment details are collected by Creem, not by us.
• Supabase — provides database and authentication services.
• Vercel — hosts the website and may collect standard server logs.

5. Cookies & Local Storage

We use browser localStorage to persist your reading history and session state. We do not use tracking cookies or analytics cookies.

6. Your Rights

You can delete your reading history at any time from the History page. If you've signed in, you may also request full data deletion by contacting us at the email below.

7. Contact

For privacy-related questions or data deletion requests, contact us at hw227345915@gmail.com.