Coinbase Launches Bitcoin- and Ethereum-Backed USDC Loans in the U.K., Powered by Morpho on Base

Coinbase has switched on crypto-collateralized borrowing for U.K. customers, enabling users to draw USDC against Bitcoin or Ethereum without selling their assets. The lending feature, live Monday, runs through Morpho—an open-source lending protocol—on Base, Coinbase’s Ethereum layer-2 network.

Key terms are simple: borrowing power depends on collateral type and size, with Bitcoin-backed lines up to $5 million in USDC and Ethereum-backed lines up to $1 million. Coinbase piloted the product in the United States in January 2025 and reports $2.17 billion in USDC loan originations as of April 14.

What matters here is not just the expansion to a major market, but the architecture choice: a centralized exchange front-end coupled to a public, composable lending protocol on its own L2. That blend of CeFi distribution and DeFi rails is doing a few things at once.

- It externalizes core lending logic. By building on Morpho, Coinbase anchors collateral, interest mechanics, and liquidations to transparent, open-source smart contracts. For sophisticated users, verifiability can reduce black-box risk often associated with exchange-run credit products. For Coinbase, it narrows operational surface area while still controlling UX, KYC/AML, and custody.

- It aligns with U.K. regulatory direction. After securing FCA registration in February 2025, Coinbase has methodically layered on regulated features—savings accounts in November 2025 and decentralized exchange access last week—without abandoning crypto-native design. Using Base and Morpho keeps the product programmable and auditable, which can help address supervisory concerns around disclosures, conflict management, and risk segregation.

- It price-signals risk through limits. The higher ceiling for BTC ($5M) versus ETH ($1M) mirrors liquidity depth, volatility profiles, and market structure realities. In stress, BTC markets often clear more efficiently, which can support larger lines without compromising liquidation reliability. Limits, not rates, become the primary knob for risk management in a retail-friendly launch.

There’s still real complexity beneath the clean interface. Liquidation thresholds and oracle dependencies can create cliff effects during rapid drawdowns; users should treat USDC credit as margin-like exposure rather than cash-equivalent leverage. On the platform side, balance-sheet exposure shifts from unsecured counterparty risk to protocol and market risk: smart contract performance, Base network liveness, and liquidation venue liquidity. Running the loans on Base localizes execution and reduces latency, but it also concentrates dependencies—helpful for control, less so for redundancy.

Strategically, Coinbase is stitching a U.K. “super app” around compliant on-ramps with crypto-native yield, trading, and now secured credit. The company’s U.K. lead framed these loans as part of a broader push to build the country’s top consumer finance app—positioning Coinbase as a place to invest, manage, and grow savings. The playbook is familiar in fintech, but the rails are uniquely crypto: programmable, transparent, and, when designed well, incentive-aligned.

Investors noticed, but broader markets did the talking. Coinbase (COIN) traded down roughly 1% on the day to just above $204, while still up nearly 17% over the past week amid wider recoveries in crypto and equities. That move suggests sentiment is tethered more to macro and crypto beta than to single-product headlines.

What to watch next: how quickly U.K. borrowing ramps relative to the U.S. launch, whether Coinbase scales limits or introduces new collateral types, and how Morpho-on-Base performs during the first real bout of volatility. If the pipes hold under stress, this hybrid model could become the default template for regulated, crypto-native credit in mature markets.