Custodial Lending

You hand your crypto to a company. They lend it out, collect interest, and pay you a cut. That's custodial lending — and the key word is 'hand.'

The platform controls your private keys, which means they control your assets. You get a login, a balance, and a stated APY. What you don't get is direct ownership of your coins while they're on the platform.

How It Works

You deposit crypto into a custodial platform. The platform pools those deposits, lends them to borrowers — often at a higher rate than you receive — and keeps the spread. Think of it like a bank: you deposit, the bank lends, you earn interest on your balance.

Borrowers on the other side typically post collateral — say, 150% of the loan value in ETH — to secure what they borrow. If that collateral drops below a threshold, the platform liquidates it. You, as the depositor, generally don't see any of that mechanics. You just see your balance grow.

The platform sets the rates, manages the risk, and handles compliance. You have no governance input, no visibility into their loan book, and no direct recourse if their risk management fails.

Why It Matters

Custodial lending is where most people start with crypto yield. The interfaces are clean, rates are quoted simply, and there's no wallet setup or gas fees to worry about. For someone who just wants yield on idle stablecoins, it's the path of least friction.

But simplicity has a cost. Every dollar you deposit is exposed to that platform's operational risk, credit risk, and regulatory risk — not just market risk. That's a different category of exposure than most depositors realize.

What to Watch

The biggest misunderstanding is treating a custodial account balance like a bank balance. It isn't. Your funds are not segregated, not insured, and not guaranteed by any government entity. When a custodial platform freezes withdrawals — as several did during the 2022 credit crisis — account holders had no legal mechanism to immediately recover funds.

Custodial platforms also vary widely in how they deploy your deposits. Some lend conservatively to over-collateralized borrowers. Others take on institutional credit risk or use funds for proprietary trading. You typically cannot tell which from the marketing page alone — you need to read the terms of service and any published proof-of-reserves or audit reports.