Aave V4 Launches First External Markets With Sentora Hub

Aave has launched its first externally curated lending markets on V4 through a partnership with institutional DeFi platform Sentora, allowing users to borrow stablecoins against selected crypto assets on Ethereum. According to an official announcement, Sentora is managing three new markets that support borrowing Ripple's RLUSD, PayPal's PYUSD, and Origin's OUSD under separate collateral requirements and risk controls.

Hub and Spoke Architecture

The launch introduces external market curation to Aave V4, utilizing a Hub and Spoke architecture that separates liquidity storage from individual borrowing markets. All three markets operate through a dedicated Sentora Liquidity Hub on Ethereum. The RLUSD Yield market allows users to borrow RLUSD against USDe, PRIME, mWIN, and PST collateral, while the OUSD Yield market accepts the same collateral to issue OUSD. A third market, named Bluechip, supports borrowing RLUSD, PYUSD, and OUSD against kBTC, a Bitcoin-backed asset.

Sentora is responsible for managing collateral requirements, interest rates, price oracles, and liquidation parameters. Meanwhile, Aave DAO retains ownership of the underlying contracts and ultimate oversight of risk exposures. Risk-increasing changes remain subject to a 48-hour timelock, and new collateral assets must complete governance review before listing.

Governance and Safeguards

According to Sentora's research article, the deployment represents the first governance-approved Hub and Spoke operation managed by an external curator on Ethereum. Aave V4 also supports an additional risk premium based on collateral quality, while borrowing costs scale with asset utilization rates.

Key facts

• Sentora manages three new lending markets on Aave V4 across Ethereum.
• Supported borrowing assets include Ripple's RLUSD, PayPal's PYUSD, and Origin's OUSD.
• Collateral options include USDe, PRIME, mWIN, PST, and kBTC.
• Aave DAO retains contract ownership and a 48-hour timelock on risk changes.