Structured DeFi Product with Waterfall Distribution on Mantle Network - One-Paper Docs: https://github.com/door-protocol/one-paper
Tagline:
The "SOFR" of DeFi: On-Chain Fixed Income Layer on Mantle
Description:
DOOR Protocol is the first decentralized interest rate derivative platform on Mantle that establishes a standardized "Risk-Free Rate" (DOR) for DeFi. We solve the yield volatility problem by aggregating Mantle’s powerful yields (mETH + RWA) and splitting them into two structured products:
🛡️ Senior Tranche (DOOR-FIX): A "DeFi Savings Account" offering stable, fixed APY (e.g., 5.5%) secured by a first-loss capital buffer. Ideal for institutions and conservative savers.
⚔️ Junior Tranche (DOOR-BOOST): A "Leveraged Yield Engine" that absorbs volatility risk in exchange for 3x+ leveraged returns and ecosystem rewards. Ideal for yield farmers.
Why Mantle?
DOOR leverages Mantle's low gas fees (~0.06 Gwei) to enable daily compounding and rebalancing—a mechanism mathematically impossible on Ethereum L1 due to costs. By integrating Ondo USDY (RWA) and mETH (Double Yield), we bridge the gap between TradFi stability and DeFi profitability.
Key Features:
DOR (Decentralized Offered Rate): A composable benchmark rate (mETH + SOFR + Aave).
Waterfall Distribution: Smart contract logic that strictly prioritizes Senior fixed payouts before Junior leverage.
Epoch System: Weekly rounds to batch liquidity and prevent just-in-time attacks.
DOOR isn't just a yield optimizer; we are building the Interest Rate Layer to unlock the next trillion dollars of institutional capital on Mantle.