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Privacy Policy

Last Updated: February 10, 2025

1. Introduction

This Privacy Policy explains how we collect, use, and protect your personal information when you use our Defaing ("Service"). We are committed to protecting your privacy while providing a personalized and secure experience.

2. Information We Collect

2.1 Automatically Collected Information

  • IP address
  • Browser type and version
  • Device information
  • Operating system
  • Usage statistics and analytics
  • Time and date of visits

2.2 Blockchain-Related Information

  • Wallet addresses (when connected)
  • Transaction history (through third-party protocols)
  • Token balances and holdings
  • Network interactions
  • Smart contract interactions

2.3 Chat and Interaction Data

  • Chat messages and conversations with AI
  • Search queries and preferences
  • Feature usage patterns
  • Tool invocations (price checks, token searches, etc.)
  • User feedback and responses

2.4 Third-Party Protocol Data

  • Transaction details from integrated protocols
  • Bridge and swap interactions
  • Protocol-specific preferences
  • Network selection history

3. How We Use Your Information

We use collected information to:

  • Provide and improve our AI assistance
  • Personalize your experience
  • Process your transactions
  • Debug and optimize our service
  • Analyze usage patterns
  • Prevent fraud and abuse
  • Comply with legal obligations
  • Send important updates and notifications

4. Data Storage and Security

4.1 Storage

  • Chat history is stored securely in encrypted form
  • Wallet addresses are stored with appropriate hashing
  • Transaction data is stored temporarily for service functionality
  • Analytics data is retained for service improvement

4.2 Security Measures

  • End-to-end encryption for sensitive data
  • Regular security audits
  • Access controls and authentication
  • Secure data transmission protocols
  • Regular backup procedures

5. Data Sharing

5.1 Data Usage

We only use your data internally for:

  • Service functionality and improvements
  • Internal analytics and debugging
  • Security monitoring
  • Performance optimization

5.2 We DO NOT:

  • Sell your personal information
  • Share your data with advertisers
  • Share data with third-party companies
  • Use external analytics services
  • Expose private keys or sensitive wallet data
  • Store complete transaction histories

5.3 Third-Party Protocols

When you interact with third-party protocols (for swaps, bridges, etc.):

  • Data is transmitted directly between your wallet and the protocol
  • We do not store or process transaction data
  • We only display information that is publicly available on the blockchain

6. Your Rights

You have the right to:

  • Access your personal data
  • Request data deletion
  • Export your chat history
  • Opt-out of data collection
  • Modify your preferences
  • Request data corrections

7. Cookies and Tracking

We use:

  • Essential cookies for service functionality
  • Analytics cookies to improve service
  • Session cookies for security
  • Local storage for preferences

8. Children's Privacy

Our Service is not intended for users under the age of 18. We do not knowingly collect information from children.

9. International Data Transfers

Your data may be processed in different countries. We ensure appropriate safeguards are in place for international transfers.

10. Data Retention

We retain your data for:

  • Chat history: 12 months
  • Transaction data: 6 months
  • Analytics data: 24 months
  • Wallet addresses: Until account deletion

11. Third-Party Links and Services

Our Service contains links to third-party websites and services. We are not responsible for their privacy practices.

12. Changes to Privacy Policy

We may update this Privacy Policy periodically. We will notify you of significant changes through:

  • Service notifications
  • Email updates
  • Website announcements

13. Contact Information

For privacy-related questions or concerns:

14. Legal Compliance

We comply with applicable data protection laws including:

  • GDPR (where applicable)
  • CCPA (where applicable)
  • Local data protection regulations

15. Specific Data Processing Activities

15.1 AI Training

  • Chat data may be used to improve AI responses
  • Personal information is removed before AI training
  • Training is performed internally without third-party involvement

15.2 Analytics

  • We perform analytics internally only
  • Individual user profiles are not shared
  • Analytics help improve service quality
  • No third-party analytics tools are used

15.3 Transaction Monitoring

  • We monitor for suspicious activities
  • Automated fraud detection systems
  • All monitoring is performed internally
  • No external security services are used

16. Your Choices

You can control:

  • Wallet connection preferences
  • Chat history retention
  • Analytics participation
  • AI training participation

By using our Service, you acknowledge this Privacy Policy and consent to the described data practices.