Privacy Policy

Last updated: March 15, 2026

1. Introduction

SUR Protocol (“we”, “us”, “our”) operates a decentralized perpetual futures trading platform on Base L2. This Privacy Policy explains how we collect, use, and protect information when you use our platform.

2. Information We Collect

Blockchain Data

Public wallet addresses used to interact with our smart contracts
On-chain transaction data (deposits, withdrawals, trades)
This data is inherently public on the blockchain

Technical Data

IP address and approximate geolocation
Browser type, device type, and operating system
WebSocket connection metadata

We Do NOT Collect

Personal identification (name, email, phone)
Private keys or seed phrases

3. How We Use Information

To provide and maintain the trading platform
To monitor system performance and prevent abuse
To improve user experience
To comply with legal obligations

4. Data Sharing

We do not sell your personal information. We may share data with blockchain networks (public by nature), infrastructure providers under strict agreements, and law enforcement when legally required.

5. Cookies

We use minimal cookies for session management and user preferences (language, theme). We do not use third-party tracking cookies.

6. Security

We implement industry-standard security measures including TLS encryption, smart contract audits, and regular security assessments.

7. Your Rights

Depending on your jurisdiction, you may have the right to access, correct, delete, or port your personal data.

8. Contact

For privacy-related inquiries: privacy@sur.exchange