Your managed quantum vault

Connect with X. FlyX prepares your vault and manages its signing keys, backups, and one-time key rotation. No separate vault password or recovery download is required.

This vault holds real SOL on mainnet. FlyX can authorize spending from this managed vault. Only SOL deposited into this vault uses its Winternitz protection; existing Privy balances and trading remain separate. The upstream vault is not formally audited, and its program upgrade authority remains a trust dependency.

Upstream Winterwallet source ↗