Privacy Policy

ArbTide collects only the data needed to run your account and the service.

What we collect

Data	Why
Email, name and password hash	To create and secure your account
Session data (IP address, browser)	To keep you signed in and prevent abuse
Watchlist and settings	To provide account features
Aggregated, anonymous usage statistics	To improve the site
Exchange API keys you connect (Ultra), encrypted	To place the orders you request
Orders placed through ArbTide and your acceptance of the trading risk disclosure	To show your trade history and keep a record of consent

Exchange API keys are only collected if you choose to connect them for trading. They are encrypted at rest with a key held only by our order service, used only for the orders and balance checks you request, and deleted when you remove them. We never ask for seed phrases, and we refuse exchange keys that we can see are allowed to withdraw funds.

Cookies

We use a session cookie to keep you signed in. If you allow it in the cookie banner, we also use Google Analytics cookies to measure which pages are visited and which features are used, with IP addresses anonymised. We never use advertising cookies, and analytics stays off until you allow it. You can change your choice at any time with Cookie settings in the footer.

Sharing

We do not sell personal data. We share data only with service providers that help run ArbTide (hosting, email delivery, and payments through NOWPayments for crypto and Paddle for cards), with the sign-in providers you choose (Google, Apple, Facebook, GitHub, Discord or X), and when required by law. Payment providers process your payment details under their own privacy policies; ArbTide never sees full card numbers or wallet keys.

Your rights

You can view and change your account data on the account page and ask us to delete your account at any time.

Retention

Account data is kept while your account is active. Session records expire automatically.