PRIVACY POLICY

Privacy Policy

Last updated: 8 October 2026

This Privacy Policy explains how SilverLion AI ("we", "us", "our") collects, uses, stores, and protects your personal information when you use our platform at silverlionai.com.

1. Information We Collect

We collect information you provide directly and data generated automatically through your use of the Platform:

Account Information

  • •Email address
  • •Username
  • •Password (stored as a secure hash — we never see your plain-text password)
  • •Two-factor authentication secrets (encrypted)

Trading & Usage Data

  • •Demo and live trade history
  • •Strategy configurations and settings
  • •Features accessed and session activity
  • •AI chat messages (used solely to provide AI responses)

Payment Information

  • •Payment is processed by Stripe — we receive only a customer ID and subscription status
  • •We never store or see raw card numbers, CVV, or full payment details

Technical Data

  • •IP address (used for security and fraud detection)
  • •Browser type and operating system
  • •Session timestamps and referral source

Exchange API Keys

  • •Encrypted at rest using AES-256
  • •Never transmitted to or stored on third-party servers
  • •Only used to execute trades on your connected exchange on your behalf

2. How We Use Your Information

We use your information only for the purposes described below:

  • ✓Providing, maintaining, and improving the Platform and its features.
  • ✓Processing subscription payments and managing your billing relationship.
  • ✓Sending service-critical notifications (account security, plan changes, downtime).
  • ✓Detecting and preventing fraud, abuse, and security threats.
  • ✓Complying with legal obligations and responding to lawful requests.
  • ✓Improving AI models and signal quality using anonymised, aggregated usage patterns (never individual trade data).

We do NOT:

  • ✗Sell your personal data to any third party.
  • ✗Use your data for targeted advertising.
  • ✗Share your exchange API keys or trade history with any third party.
  • ✗Send unsolicited marketing emails (opt-in only).

3. Data Sharing & Third Parties

We share data only with trusted processors necessary to provide the service:

Stripe

Payment processing and subscription management

stripe.com/privacy

OpenAI

AI signal generation and chat responses (anonymised prompts)

openai.com/privacy

Binance / MEXC

Live trading execution using your API keys

binance.com/privacy

Replit

Cloud hosting and, when enabled, built-in website analytics

replit.com/privacy

We may also disclose data if required by law, court order, or to protect the rights and safety of SilverLion AI or its users.

4. Data Retention

We retain your personal data for as long as your account is active and for a reasonable period thereafter:

  • •Account data and trade history: retained for the lifetime of your account.
  • •After account deletion: data is purged within 90 days, except where retention is required by law.
  • •Anonymised usage analytics: may be retained indefinitely.
  • •Payment records: retained for 7 years as required by financial regulations.

5. Security

We implement industry-standard security measures to protect your data:

TLS/HTTPS on all connections
AES-256 encryption for API keys
Bcrypt hashed passwords
Two-factor authentication (2FA)
Rate limiting & brute-force protection
Audit logs for admin actions

No system is 100% secure. In the event of a data breach affecting your personal information, we will notify you as required by applicable law.

6. Your Rights

Depending on your jurisdiction, you may have the following rights regarding your personal data:

  • AccessRequest a copy of the personal data we hold about you.
  • CorrectionRequest correction of inaccurate or incomplete data.
  • DeletionRequest deletion of your account and associated personal data.
  • PortabilityRequest your data in a structured, machine-readable format.
  • ObjectionObject to processing of your data for certain purposes.
  • Withdraw ConsentWithdraw consent at any time where processing is based on consent.

To exercise any of these rights, email support@silverlionai.com. We will respond within 30 days.

7. Cookies & Local Storage

We use essential cookies and browser local storage to:

  • •Maintain your login session across page loads.
  • •Store your UI preferences (theme, selected symbol, sidebar state).
  • •Prevent cross-site request forgery (CSRF protection).

When built-in analytics is enabled for the published website, Replit-hosted analytics records page views and selected product interactions, such as which app sections are opened and whether key features are used. Custom events do not include account identifiers, email addresses, API keys, trade amounts or prices, or free-form content. If analytics is disabled, the analytics tracker is not added to the published site. We do not use third-party advertising cookies or fingerprinting technologies. You can clear your browser storage at any time, though this will log you out.

8. Children's Privacy

SilverLion AI is not directed at individuals under the age of 18. We do not knowingly collect personal information from minors. If you believe a minor has provided us with personal data, please contact us at support@silverlionai.com and we will delete it promptly.

9. Changes to This Policy

We may update this Privacy Policy from time to time. When we make material changes, we will notify you by email or via a prominent notice on the Platform at least 14 days before the changes take effect. Your continued use of the Platform after that date constitutes acceptance of the updated policy.

10. Contact Us About Privacy

For any privacy-related questions, data deletion requests, or to exercise your rights, contact:

Privacy & Legal Team

support@silverlionai.com

We respond within 30 days as required by applicable law.