Kraken Turning Exchange Into Onchain Infrastructure

This is Kraken trying to turn exchange distribution into onchain infrastructure. Ink lets Kraken do two things at once, it can offer outside developers a ready made path from fiat and custodial balances into DeFi, and it can launch its own apps on the same rails, so the user goes from Kraken account to lending, payments, or trading flow without wrestling with wallets, bridges, or seed phrases.

• The key asset is not just the chain, it is the bridge layer around it. Kraken already has trust with retail and pro traders, deep exchange liquidity, and custody. Putting Ink on Optimism’s Superchain gives it Ethereum compatibility and shared interoperability, while Kraken controls the customer handoff from exchange account into onchain apps.
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• The closest comparable is Coinbase with Base. Coinbase also uses an L2 plus developer tooling to pull builders onto its network, including appchain infrastructure. The pattern is exchange as operating system, where the exchange supplies identity, funding, liquidity, and traffic, and third parties build the app surfaces.
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• For Kraken’s own apps, vertically integrated means owning the whole workflow. A user can fund on Kraken, move onto Ink, and use a Kraken built product for stablecoin payments, yield, or trading, while Kraken captures economics at multiple points, exchange spread, custody, bridge activity, and app level fees.
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The next step is a tighter bundle where exchange account, wallet, bridge, and app feel like one product. If that works, crypto exchanges stop being just places to buy tokens and become the default front door for mainstream onchain finance, with Kraken competing less like a broker and more like an app platform.