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Don’t invest unless you’re prepared to lose all the money you invest. This is a high-risk investment and you should not expect to be protected if something goes wrong. Take 2 minutes to learn more.
Kraken's Bitcoin Vault lets you earn rewards on your Bitcoin directly from your Kraken account. Your BTC is allocated to onchain lending markets through a non-custodial embedded wallet, and rewards accrue automatically over time. You can withdraw your BTC any time with a 3-day wait time.
Like other vaults, your assets are held in a self-custodial embedded wallet and allocated to decentralized protocols. The key difference is that the BTC Vault is purpose-built for Bitcoin, so your rewards are paid in Bitcoin and you stay fully exposed to Bitcoin price movement.

When you allocate BTC to the vault, it is wrapped to kBTC and sent to your embedded wallet on the Ink network. From there, it is deposited into a Veda vault managed by the vault's risk manager, Sentora.
Next, the kBTC is supplied as collateral to a lending protocol and stablecoins are borrowed against it. These stablecoins are deployed into reward-generating DeFi strategies. Rewards are converted to kBTC and re-deployed so that they auto-compound.
When you allocate, kBTC is unwrapped back into BTC and returned to your Kraken account.
All of this happens behind the scenes so you do not need to worry about onchain complexity. In the Kraken interface, you simply see your BTC balance grow.