Privacy Policy
Last updated: 6 July 2026
This policy explains what personal data Hyperwick ("Hyperwick", "we", "us") collects, why, and your rights over it. Hyperwick is a charting, price-alerting and wallet-intelligence tool for Hyperliquid. We are the data controller for the personal data described below.
1. Who we are
Hyperwick is operated from the United Kingdom. For any privacy question or to exercise your rights, contact [email protected].
2. What we collect
| Category | Data | Source |
|---|---|---|
| Account (Google sign-in) | Email address, name, profile picture, Google account identifier | Google, when you sign in |
| Account (wallet sign-in) | Your public wallet address + a signed sign-in message | Your wallet, if you use "Sign in with wallet" |
| Device & technical | A randomly generated device ID, IP address (for security & rate-limiting), browser/OS info | Your device |
| Your content | Alerts you create, claimed Hyperliquid addresses you add, Pine scripts, watchlists (stored in your browser, not on our servers) | You |
| Notifications | Web-push subscription tokens; Telegram/Discord identifiers only if you connect those channels | You / your browser |
| Payments | Subscription status and a Stripe customer/subscription reference. Card details are handled by Stripe — we never see or store your card number. | Stripe |
| Support / waitlist | Email you give us (e.g. joining a waitlist or contacting support) | You |
We do not use third-party analytics, advertising, or tracking cookies. The only cookie we set is a
functional one (hw_app) that remembers you've signed in so we can show you the app instead of the landing
page. Your watchlists, chart layouts and drawings are stored locally in your browser.
3. Why we use it & our lawful basis
- To provide the service — sign-in, creating and delivering your alerts, showing your charts and account data (lawful basis: performance of a contract).
- Security & abuse prevention — rate-limiting, fraud/abuse detection, keeping the service reliable (legitimate interests).
- Notifications — sending the alerts you set up, on the channels you enable (contract / consent for optional channels).
- Payments — processing subscriptions via Stripe (contract).
- Public wallet analytics — we analyse public on-chain wallet activity to produce screener and "smart-money" labels and scores. Where a public wallet address is linkable to an identifiable person, this may amount to profiling; our basis is our legitimate interest in providing market analytics, balanced against privacy. You can object at [email protected].
- Legal compliance — meeting our legal obligations (legal obligation).
4. Who we share it with
We do not sell your personal data. We share it only with the processors that run the service:
- Google — authentication (Google sign-in).
- Stripe — payment processing and subscription management.
- Cloudflare — hosting, database, content delivery and email routing.
- Telegram / Discord — only if you choose to connect them for alert delivery.
Hyperwick reads public on-chain data from Hyperliquid (e.g. public wallet activity you choose to follow). That data is already public on the blockchain; we do not send your personal data to Hyperliquid.
5. International transfers
Some processors (Google, Stripe, Cloudflare) are based in the United States and process data there. Where personal data leaves the UK/EEA, it is protected by appropriate safeguards such as the UK International Data Transfer Agreement / Addendum, Standard Contractual Clauses, or the applicable Data Privacy Framework.
6. How long we keep it
We keep account data while your account is active and for a reasonable period afterwards to meet legal, security and accounting requirements. Alert-delivery logs are kept for a limited period. Payment and transaction records are retained for around six years to meet UK tax and accounting requirements. When you delete your account, we remove or anonymise the personal data that identifies you (such as your email, name and profile picture). We may retain non-identifying records — for example anonymised usage, alert and transaction records — as an audit trail and to meet our legal, security and accounting obligations; these no longer identify you.
7. Your rights
Under UK GDPR you have the right to: access your data; correct it; delete it ("erasure"); restrict or object to processing; data portability; and to withdraw consent at any time. To exercise any of these, email [email protected] and we'll respond within one month. You also have the right to complain to the UK Information Commissioner's Office (ICO) at ico.org.uk.
8. Security
Data is encrypted in transit (HTTPS/WSS). We are non-custodial — Hyperwick never holds your funds or private keys, and we never store your card details (Stripe does). No system is perfectly secure, but we take reasonable measures to protect your data.
9. Children
Hyperwick is not intended for anyone under 18, and we do not knowingly collect data from children.
10. Changes
We may update this policy; the "last updated" date above will change, and material changes will be notified in-app or by email where appropriate.
11. Contact
Questions or requests: [email protected].