DeFi lending has a privacy problem
Traditional on-chain lending exposes your entire financial strategy to the world.
Exposed Positions
Every loan, every counterparty, every amount is public on-chain.
Strategy Leakage
Competitors can front-run your moves and copy your strategies.
Market Impact
Large positions create price movements before you can execute.
Lending reimagined for institutions
The same liquidity efficiency as AAVE, with institutional-grade privacy.
Supply Liquidity
Deposit assets into privacy-preserving pools. Earn yield without revealing your positions.
Borrow Privately
Access credit with confidential terms. Your strategy stays yours.
Transparent Settlement
All settlements are verifiable on-chain. Trust the math, not the middleman.
How it works
A dual-layer architecture separating public custody from private credit logic
Mantle
Public LayerEscrow contracts hold and disburse funds with full on-chain transparency.
Hyperlane
Bridge LayerSecure cross-chain messaging connects public and private layers.
Sapphire
Private VaultConfidential credit logic, terms evaluation, and borrower verification.
The Privacy Flow
End-to-end confidential lending
Lenders deposit funds into Mantle escrow contracts
Borrowers submit encrypted credit requests via Hyperlane
Sapphire evaluates terms confidentially and authorizes release
Public chain only sees: Contract → Borrower transfer
Result: Terms, identity, and lending strategy remain completely private
Built for institutions
Designed for sophisticated participants who need privacy without sacrificing transparency.
Institutional Lenders
Deploy capital into yield-generating pools without exposing your allocation strategy to competitors.
Private Borrowers
Access credit with confidential terms. No public exposure of your financial position or counterparties.
Credit Desks
Facilitate OTC deals with on-chain settlement but off-chain confidentiality of relationships and terms.