# Ketju research: EtherFi Borrowing Market

- URL: https://riadefi.com/rejections/etherfi-borrowing-market/
- Verdict: rejected
- Type: Other
- Reviewed: 2026-08-19
- Last confirmed: 2026-09-25

## Research summary

This registry rejects EtherFi’s Borrowing Market because its live status conflicts with its documentation and its borrow side is permissioned. The market is an ether.fi-operated Aave v4 instance that backs ether.fi Cash, the company’s crypto-collateralized Visa card. It has several sound controls, including a price-cap adapter whose owner-reset function is wired so nobody can call it, “for us, for our multisig, for anyone,” according to ether.fi’s own documentation. But every public page that describes this product carries a “coming soon” banner, even though roughly $190M was already supplied and roughly $25M was already borrowed on Optimism at the time of this review. This live conflict between the product’s stated status and its actual on-chain activity is enough for this registry to reject it. Borrowing is restricted to ether.fi Cash account holders. It is not open to third-party lenders as the supply side is. This review also confirmed no separate legal entity name for this specific product.

## Observable review triggers

- ether.fi's own documentation pages are updated to reflect the product's actual live status, resolving the "coming soon" inconsistency
- A named legal entity specific to the Borrowing Market is disclosed
- The borrow side opens beyond ether.fi Cash account holders, or the permissioned-borrow design is otherwise justified and disclosed as intentional and permanent
- A primary Certora or Paladin audit report is published and linked, resolving the discrepancy with DefiLlama's zero-audit field

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Published by Ketju Research (https://ketjuresearch.com). Educational analysis only; not legal, tax, compliance, or investment advice.
Machine-readable index: https://riadefi.com/llms.txt · Content API: https://riadefi.com/content.json