XUL Wallet Privacy Policy (summary). XUL Wallet is a non-custodial, decentralized wallet operated by XUL Chain.
Core principle: Your private keys, seed phrases, and secrets are stored only on your own device (encrypted with your password via PBKDF2 + AES-GCM in local IndexedDB). They are never uploaded to any XUL Chain server. We cannot and do not access your assets or keys.
Data we collect: By default we collect no PII. We may collect anonymous crash/diagnostic data (device model, OS version, app version) that excludes keys and addresses. If you use the optional AI assistant, your prompts are sent to the XUL AI gateway but are not linked to your identity.
On-chain data (addresses, balances, transactions) is public ledger data, not privately collected by us.
Third parties: XUL Chain RPC nodes / explorer (scan.xulchain.com), WalletConnect relay (if enabled), and the XUL AI gateway. They receive only the minimum data required (signed tx, public address, or your prompt) and never your private key.
Children: Not directed to users under 18.
Your rights: Local data can be erased anytime by clearing the wallet or uninstalling the app. Contact 312303202@qq.com to delete any retained diagnostic data.