You can link your Bitkey self-custody hardware wallet to your bitcoin auto-withdrawal on Strike. The integration is designed to keep your bitcoin secure.

When you connect your Bitkey wallet, Strike and Bitkey exchange a one-time secret over a secure channel. This ensures that:

• Bitkey only provides addresses to legitimate requests from Strike
• Strike only accepts addresses that are verified to come from Bitkey

This design protects against clipboard attacks, address spoofing, and impersonation. Your funds are only sent to addresses that are securely confirmed by Bitkey.

Please note that Bitkey is only available in certain countries.