Product: RWA-Backed Lending Protocol
OpenFi introduces a lending protocol that brings real-world assets (RWA) into decentralized credit markets. By enabling tokenized equities, gold, and money market funds to serve as collateral, OpenFi creates a bridge between traditional financial products and on-chain liquidity. The design of the product can be explained across four dimensions: Borrow and Lend, Interest Rate Model, Risk Parameters, and Liquidation.
1. Borrow and Lend
Users can deposit tokenized RWAs issued by OpenFi’s partners as collateral:
Equities (xStocks): tokenized shares of publicly listed companies.
Gold (MatrixDock): tokens backed by custodied physical bullion.
Money Market Funds (Asseto): tokens backed by short-term Treasuries and commercial paper portfolios.
Against these collateral types, users may borrow stablecoins such as USDC or USDT. This creates an efficient pathway for RWA holders to unlock on-chain liquidity without liquidating their positions, while borrowers gain access to stable, yield-bearing assets.
2. Interest Rate Model
The interest rate model is designed to align on-chain liquidity demand with off-chain yield benchmarks:
Supply side: Lenders providing stablecoins expect returns higher than the underlying RWA yield. For example, if U.S. Treasuries yield 5%, lenders may expect 6–7% on-chain.
Demand side: Borrowers are willing to pay above-market rates to gain instant liquidity against their RWA holdings.
Result: The interest rate curve follows a “real-world base rate + DeFi premium” structure, rather than purely crypto-native supply-demand utilization curves.
This creates a market equilibrium that links traditional fixed-income benchmarks with DeFi credit spreads.
3. Risk Parameters
Each collateral type is governed by a set of risk parameters calibrated to volatility, redemption lag, and liquidity profile:
Loan-to-Value (LTV):
Equities: 50–60%
Gold: 65–70%
Money Market Funds: 75–80%
Liquidation Thresholds: Slightly above LTV ratios, set conservatively to account for oracle latency and off-chain redemption cycles.
Liquidation Discounts: Applied to incentivize liquidators and mitigate potential losses during redemption delays.
Risk parameters are dynamically managed by governance to respond to changes in both on-chain and off-chain market conditions.
4. Liquidation
Liquidation in RWA-backed lending requires a two-layer mechanism:
On-Chain Trigger:
Smart contracts continuously monitor collateral ratios using decentralized oracle feeds (e.g., Chainlink).
When an LTV breach occurs, liquidation is automatically triggered.
Off-Chain Redemption:
The underlying asset (e.g., equity token, gold token, MMF token) may need to be redeemed from custodians or sold in secondary markets.
This process introduces settlement lag, which is mitigated by higher liquidation discounts and conservative LTV ratios.
Through this hybrid approach, OpenFi ensures trustless, automated enforcement on-chain, while aligning with the operational realities of off-chain assets.
Summary
The OpenFi RWA-backed lending protocol creates a composable, hybrid lending infrastructure:
Borrow and Lend: Unlock liquidity from equities, gold, and MMFs.
Interest Rate Model: Anchored in real-world yields plus DeFi premiums.
Risk Parameters: Conservative LTV and liquidation thresholds tailored to each asset.
Liquidation: Dual on-chain/off-chain enforcement for transparency and solvency.
This product architecture allows OpenFi to extend DeFi beyond crypto-native collateral into multi-trillion-dollar RWA markets.
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