The DeFi Lending Endgame: Scale is the Only Lever Left
Intro Lending is one of the oldest functions in finance. A lender lets a borrower turn $1 of collateral into more than $1 worth of financial exposure while charging interest for it. Homeowners do this with a home equity line of credit (HELOC), and options traders do this with margin. The modern economy relies on credit for various financial functions demonstrating a clear product-market fit. Crypto performs the same function through lending protocols. A user deposits an asset, borrows against it, and pays interest on the loan. Aave, the leading lending venue, accepts USDC, EUR, and gold-pegged assets as collateral and intermediates ~$10 billion in active loans. The base primitive supports cash-and-carry trades and long and short positions, and it has grown into curated vault products through protocols like Morpho which recently integrated with Coinbase. In structure these venues now resemble global FX markets. ...