The pitch for crypto lending is familiar. You post Bitcoin or Ethereum as collateral, borrow cash, and keep a shot at upside while you avoid triggering a taxable event. The CoinDesk source says that pitch has taken a hit since 2022, when platforms such as Celsius, BlockFi, and Voyager “came crashing down.”

That history matters because the surviving lending options now compete on a new baseline. The source says investors want transparency, and platforms need to protect user funds and pass third-party audits as a basic requirement.

US access is the extra hurdle

For US users, the source frames eligibility as more complicated than choosing a platform with good terms. It says many DeFi protocols restrict access to the United States, and state-by-state licensing rules add another layer of friction.

It also says the guide separates CeFi and DeFi lending because they differ in both yield and user experience. In this view, CeFi tends to trade convenience for counterparty risk, while DeFi trades control for smart contract risk.

How the mechanics work, and where risk shows up

The source explains crypto-backed lending as a secured loan. You pledge collateral, borrow up to a Loan-to-Value (LTV) limit, and you must repay principal plus interest to retrieve your collateral.

It describes three core steps. Collateralization sets how much you can borrow, based on the platform’s LTV ratio. Monitoring continues until your LTV breaches a liquidation threshold. Repayment unlocks your collateral once you pay back what you borrowed plus accrued interest.

For liquidation behavior, the source contrasts CeFi and DeFi. CeFi liquidation is described as “usually some grace period,” while DeFi liquidations are “immediate (automated).” The source also highlights who bears the operational failure modes.

CeFi vs DeFi, in the source’s framing

The source puts the biggest difference on custody.

  • CeFi: You hand assets to the platform. The source says you take on counterparty risk if the platform fails, including the possibility that collateral lands in a bankruptcy estate. It also notes CeFi can bundle services like fiat on-ramps, customer support, and simplified tax reporting.
  • DeFi: You interact with smart contracts and keep keys. The source claims transparency because smart contract code sets the rules, but it warns that smart contract bugs can drain liquidity pools. It also points to rapid liquidations without margin calls.

The source’s comparison table also lists operational factors like KYC. It says CeFi requires KYC, while DeFi does not.

The guide’s platform roster and what the numbers mean

The source says the guide covers eight lending platforms, split into CeFi and DeFi options. It includes a “Quick Comparison” table with platform type, best-for positioning, max LTV, and APR ranges, plus US availability notes.

The table lists the following examples with the source’s own descriptors. Coinrabbit (CeFi) is positioned for speed and no-KYC, with max LTV stated as 50 to 90 percent, APR around 14 to 17 percent, and US availability marked “No” due to “TOS Restricted.” Nebeus (CeFi) is described as using multiple lending strategies, with max LTV up to 95 percent for one stable loan type and 50 percent for another, with APR “varies by loan type,” and US availability marked “No,” citing EU focus and “Bank of Spain regulated.” Ledn (CeFi) is described as Bitcoin-only with US availability “Yes (Most States)” and a max LTV of 50 percent with APR around 12.4 percent.

On the DeFi side, Aave v3 (DeFi) is labeled “General DeFi Liquidity,” with max LTV 75 to 82 percent and “Variable (Market)” rates, with US availability “Yes (Middleware required).” Compound v3 (DeFi) is labeled “Institutional Simplicity,” with max LTV around 80 percent and variable market rates, also marked as requiring middleware for US access. Spark DeFi is framed for stablecoin borrowing with a max LTV of 80 percent and APR around 5 to 6 percent, but its US availability is marked “Frontend Restricted.” Morpho (DeFi) is framed around rate optimization with availability marked “Yes (via Coinbase)” in the source’s table.

One caution: this source excerpt does not provide the full explanation behind each APR figure, its method, or how each platform handles stability across market conditions. It does, however, make the broader point that “blindly trusting these platforms is no longer enough,” and that platform risk depends heavily on custody structure and liquidation speed.

What to watch before using a lending platform

The source’s overall message is plain. After Celsius, BlockFi, and Voyager’s failures in 2022, users need more than promises. Look for third-party audits, ask how your collateral is handled, and match liquidation mechanics to your tolerance for fast changes.

For US investors, the source also implies that eligibility is not universal. CeFi options may be available only in “most states,” while DeFi options may block US users at the protocol level or restrict access at the frontend, with some “middleware required” workarounds.