Privacy Policy

Last updated: February 23, 2026

1. Introduction

QuantaPay ("we", "our", "us") operates the cryptocurrency payment processing platform at quantapay.app and cloud.quantapay.app. This Privacy Policy explains how we collect, use, and protect your information.

2. Information We Collect

Account Information: Email address, password (hashed), and business name when you register as a merchant.
Payment Data: Cryptocurrency wallet addresses, transaction hashes, payment amounts, and related blockchain data necessary to process payments.
Technical Data: IP address, browser type, and access logs for security and service operation.

3. How We Use Your Information

To provide and maintain our payment processing services.
To detect and prevent fraud, unauthorized transactions, and abuse.
To send service-related notifications (transaction confirmations, security alerts).
To comply with legal obligations and law enforcement requests.

4. Data Sharing

We do not sell your personal data. We may share information with:

Blockchain networks (transaction data is inherently public on-chain).
Third-party payment providers (Stripe, PayPal) when you use fiat payment methods.
Law enforcement when required by applicable law.

5. Data Security

We use AES-256-CBC encryption for sensitive merchant settings, bcrypt for password hashing, HTTPS for all communications, and follow industry-standard security practices.

6. Data Retention

Account data is retained while your account is active. Transaction records are retained as required by applicable financial regulations. You may request account deletion by contacting us.

7. Your Rights

You may request access to, correction of, or deletion of your personal data by contacting [email protected].

8. Cookies

We use essential cookies for authentication and session management. No third-party tracking cookies are used on payment pages.

9. Changes

We may update this policy from time to time. Changes will be posted on this page with an updated date.

10. Contact

For privacy-related inquiries: [email protected]