Node Wallet - Privacy Policy

1. Information We Process

We may process your connected wallet address, World username and profile information returned by World App, token balances, quote requests, transaction identifiers, transaction hashes, token addresses, app settings, language, theme, and basic device or network diagnostics needed to operate the app.

2. Optional Analytics

Google Analytics 4 runs when a deployment configures `NEXT_PUBLIC_GA_ID`. Analytics events use privacy-preserving fields where possible, such as amount buckets instead of exact dollar amounts. We do not intentionally send private keys, seed phrases, or full user search text to GA4.

3. How We Use Information

We use information to authenticate your wallet session, show balances and activity, prepare quotes and transactions, estimate fees, troubleshoot errors, prevent abuse, improve app reliability, and comply with legal obligations.

4. Third-Party Services

Node Wallet may send necessary request data to World App, World Chain infrastructure, backend API services, RPC providers, price providers, block explorers, and liquidity or swap services. Those providers process information under their own terms and privacy policies.

5. Local Storage

The app stores some settings and cached data in your browser or World App webview, such as theme, language, balance visibility, watchlist, activity cache, and analytics identifiers or attribution data. You can clear this data using your browser or app storage controls.

6. Retention

We keep information only as long as needed for app operation, security, debugging, legal compliance, and legitimate business purposes. On-chain transaction data is public and may remain available on blockchains and explorers independently of Node Wallet.

7. Your Choices

You can disconnect or stop using Node Wallet at any time. You can clear local app data from your device.

8. Perps and Predict

Perps and Predict share the same Hyperliquid account. If you use either feature, we also process:

• Your trading address: the Hyperliquid account the app creates for you, linked to your wallet address.
• Approximate location: the country and region of your connection, taken from network headers when we check eligibility. We do not use GPS or precise location.
• An encrypted copy of your trading key. It is encrypted on your device with a key only a World App signature can recreate; we cannot decrypt it. We never receive your recovery phrase, your signatures or any unencrypted key.
• Which Perps documents you accepted (type, version, time and language), deposit and withdrawal records (bridge request IDs and status), and a security log of account events that contains no secrets.
• Sanctions screening results for your wallet and trading addresses, obtained from third-party screening providers and public sanctions lists.

On your device, the app keeps an encrypted device trading key, setup progress and a record of in-flight transfers so they can resume after a restart. Hyperliquid and Relay process your trades and transfers under their own terms and privacy policies, and blockchain and exchange data is public.

9. Contact

For privacy questions or requests, contact support@nodewallet.io. The app Terms are available at /terms.