Privacy Policy

1. Introduction

Welcome to Meridian ("we," "our," or "us"). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our decentralized application built on the Solana blockchain. Please read this privacy policy carefully.

By using our application, you consent to the data practices described in this policy.

2. Information We Collect

2.1 Blockchain Data

• Wallet addresses and public keys
• Transaction history and blockchain interactions
• Smart contract interactions and program calls
• Network fees and transaction costs

2.2 User-Provided Information

• Twitter/X account information (if connected)
• Profile pictures and usernames
• Communication preferences
• Support requests and feedback

2.3 Technical Information

• Device information and browser type
• IP address and location data
• Usage patterns and application performance
• Error logs and debugging information

3. How We Use Your Information

We use the information we collect to:

• Provide and maintain our decentralized application services
• Process blockchain transactions and smart contract interactions
• Display your wallet balance and transaction history
• Connect your social media accounts for enhanced features
• Improve our application performance and user experience
• Provide customer support and respond to inquiries
• Ensure security and prevent fraudulent activities
• Comply with legal obligations and regulatory requirements

4. Information Sharing and Disclosure

We do not sell, trade, or rent your personal information to third parties. We may share your information in the following circumstances:

• Blockchain Transparency: All transactions are recorded on the public Solana blockchain
• Service Providers: With trusted third-party services that help us operate our application
• Legal Requirements: When required by law or to protect our rights and safety
• Business Transfers: In connection with any merger, sale, or acquisition
• Consent: When you explicitly consent to sharing your information

5. Data Security

We implement appropriate security measures to protect your information:

• Encryption of sensitive data in transit and at rest
• Secure wallet integration using industry-standard protocols
• Regular security audits and vulnerability assessments
• Access controls and authentication mechanisms
• Monitoring and logging of security events

However, no method of transmission over the internet or electronic storage is 100% secure. While we strive to protect your information, we cannot guarantee absolute security.

6. Your Rights and Choices

You have the following rights regarding your personal information:

• Access: Request access to your personal information
• Correction: Request correction of inaccurate information
• Deletion: Request deletion of your personal information
• Portability: Request a copy of your data in a portable format
• Opt-out: Opt out of certain data processing activities
• Withdraw Consent: Withdraw consent for data processing

7. Third-Party Services

Our application integrates with various third-party services:

• Solana Blockchain: For transaction processing and data storage
• Privy: For wallet connection and authentication
• Twitter/X API: For social media integration
• Helius API: For blockchain data retrieval
• Supabase: For application data storage

These services have their own privacy policies, and we encourage you to review them.

8. Data Retention

We retain your information for as long as necessary to:

• Provide our services and maintain your account
• Comply with legal obligations and regulatory requirements
• Resolve disputes and enforce our agreements
• Improve our services and develop new features

Blockchain data is permanent and cannot be deleted from the Solana network.

9. 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 information in accordance with applicable data protection laws.

10. Children's Privacy

Our services are not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us.

11. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date. You are advised to review this Privacy Policy periodically for any changes.

12. Contact Us

If you have any questions about this Privacy Policy or our data practices, please contact us: