Aave Short Markets With Soft Liquidation

The short side is now live

OpenLend started with the most intuitive direction: supply WBTC or WETH, borrow USDT, and use a soft-liquidation band to manage downside risk if the collateral asset falls.

The Aave-backed market set now has the inverse direction as well. WBTC/USDT Short and WETH/USDT Short are separate markets where the collateral is USDT and the debt is WBTC or WETH. That makes the economic exposure short BTC or short ETH.

How the position works

A long OpenLend position supplies the volatile asset and borrows the stable asset. A short OpenLend position flips that structure: the user supplies USDT collateral and borrows WBTC or WETH debt.

If BTC or ETH falls, the debt becomes cheaper relative to the USDT collateral. If BTC or ETH rises, the debt becomes more expensive, and the position moves toward its risk band. The user is still borrowing through Aave underneath, but the OpenLend position adds the same tick-band liquidation geometry above that borrow.

• WBTC/USDT Short: supply USDT, borrow WBTC.
• WETH/USDT Short: supply USDT, borrow WETH.
• The market is not a toggle inside the long market; it is a separate pool with its own position NFT and band state.

Soft liquidation points in the other price direction

For a long BTC or ETH market, the dangerous move is a fall in the collateral price. For a short market, the dangerous move is a rise in the borrowed asset price. The same band mechanism is used, but users should read the direction differently.

When a short position enters its soft-liquidation band, solvers can gradually use USDT collateral to buy back WBTC or WETH exposure. That reduces the short as the market moves against it, instead of waiting for a single hard-liquidation event at the underlying lending layer.

Why this matters

Short exposure in lending markets usually inherits the same cliff problem as long leverage. The position can be healthy until the debt asset rises far enough, and then liquidation becomes concentrated around a hard threshold.

OpenLend short markets give that risk a band. The user can choose a range, preview how close the position is to soft liquidation, and see the current cursor state after solver execution. That makes the liquidation path easier to inspect than a single threshold.

Aave remains the base layer

These are Aave-backed markets. Aave supplies the borrow accounting, liquidity, and base interest model. OpenLend adds position-level band accounting, internal LTV limits, solver execution, and the interface for reading the position.

The deployed short markets use USDT collateral, so the relevant Aave collateral constraints are different from the long WBTC or WETH markets. In the interface, users should treat the displayed LTV, safe range, and liquidation band as market-specific values, not as constants shared across every asset pair.

The solver path is the same idea

Short markets also rely on solvers. If the oracle price and the internal cursor create a valid opportunity, a solver can execute the fill, route the necessary swap, and receive the protocol-defined incentive for doing that work.

Execution can still depend on gas, liquidity, and economics. Soft liquidation is a mechanism for making the risk path more gradual and executable, not a guarantee that every price move is processed instantly.

Where to try it

The borrow interface now includes both long and short Aave markets. Choose WBTC/USDT Short or WETH/USDT Short to inspect the USDT-collateral flow, set a soft-liquidation band, and preview the position before submitting.

As with any short, the main risk is that the borrowed asset rises. The difference is that OpenLend lets the position express that risk through a visible band rather than only through a hard liquidation threshold.