Kraken unveils Bitcoin Vault to enhance yield for BTC holders

The exchange's new DeFi Earn product wraps BTC into kBTC on its Ink network, offering an estimated 2% APY through overcollateralized lending strategies.

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Add us on Google by Editorial Team May. 27, 2026

Kraken just made it a lot easier for Bitcoin holders to earn yield without leaving the exchange. The company launched its Bitcoin Vault on May 21, a product that lets users put their BTC to work through decentralized finance strategies, all from within Kraken’s interface.

The pitch is straightforward: deposit Bitcoin, earn an estimated 2.0% annual percentage yield (net of fees), and never have to navigate the labyrinth of DeFi protocols yourself.

How the Bitcoin Vault actually works

When users deposit BTC into the vault, it gets wrapped into a new token called kBTC on Kraken’s Ink network. This wrapped version then gets allocated through Veda’s vault infrastructure, with a firm called Sentora serving as the risk manager overseeing the whole operation.

Your Bitcoin becomes collateral for overcollateralized loans. The borrowed stablecoins get redeployed into reward-generating DeFi strategies, and the earnings flow back as more Bitcoin. The rewards auto-compound, meaning they’re automatically reinvested into BTC rather than sitting as idle returns.

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The product uses a non-custodial embedded wallet, which is Kraken’s way of saying users maintain a degree of control over their assets even while they’re earning yield.

The minimum allocation is just 0.00006 BTC. A 25% performance fee applies to any earnings the vault generates. And if you want your Bitcoin back, there’s a 5-day deallocation wait time before you can access funds after requesting a withdrawal.

Building on USDC momentum

The Bitcoin Vault isn’t Kraken’s first foray into this territory. It’s an expansion of the exchange’s DeFi Earn lineup, which debuted with USDC-focused vaults back in January 2026.

Those stablecoin vaults attracted between $100 million and $200 million in deposits from tens of thousands of users.

Kraken also has a separate BTC staking product, but that initiative yields significantly lower returns than the new vault’s estimated 2.0% APY.

What this means for investors

There are risks, naturally. Overcollateralized lending strategies are generally considered lower-risk in the DeFi spectrum, but they’re not risk-free. Smart contract vulnerabilities, oracle failures, and liquidity crunches during market stress events have all caused problems for similar products in the past. The 25% performance fee also means Kraken is taking a meaningful cut, which reduces net returns in exchange for managing the complexity and risk.

The 5-day withdrawal window introduces its own form of risk. Bitcoin can move 10-15% in five days during volatile periods.

The auto-compounding feature converts yield back into BTC automatically, ensuring that users benefit from both the yield and any Bitcoin price appreciation on those earnings.

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