TLDR Tech / Crypto
The Anatomy of Credit: DeFi Lending Without a Credit Market
DeFi's $10B+ lending economy, anchored by Aave, Morpho, and Compound, operates without the core credit infrastructure traditional markets depend on: tranching, native credit ratings, and CDS instruments, which force all lenders into identical risk/yield profiles regardless of risk appetite. Real-world credit assets have reached scale onchain, with RWAs crossing $28B, ERC-4626 vaults holding $16B+, BlackRock's BUIDL at billions in AUM, and instruments such as Apollo's $ACRED and Figure's HELOCs (cutting ~120bps in funding costs) demonstrating institutional demand for tokenized credit. Serotonin's State of Onchain Credit maps 160+ teams, yet only four (Cork, Strata, Royco, and Pendle) address tranching and risk management, the mechanism that allows Goldman and JPM to slice pools into senior, mezzanine, and equity tranches for differentiated capital allocation. Cork Protocol positions itself as the onchain tranching layer, and without senior/mezzanine/equity pricing, DeFi's single-number yields cannot attract the institutional capital flows needed to build a credit market beneath the lending economy.
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