Definition

Liquidation Protocols

Meaning ⎊ Automated systems that sell collateral to repay debt when a borrower's position falls below a solvency threshold.
Greeks.liveApril 18, 2026

Liquidation Protocols

Liquidation protocols are automated mechanisms within decentralized finance platforms designed to maintain the solvency of lending pools. When a borrower's collateral value falls below a specific threshold due to market volatility, the protocol triggers a liquidation to repay the debt.

These systems must be highly efficient to prevent bad debt, which occurs if the collateral value drops faster than it can be sold. In the context of market microstructure, liquidation bots play a critical role by competing to execute these trades, thereby providing liquidity and ensuring price discovery.

Designing these protocols requires careful consideration of latency, gas costs, and the potential for cascading liquidations. They are the primary defense against insolvency in leveraged crypto markets.

Decentralized Finance
Liquidation Surplus Allocation
Liquidation Surplus
Liquidation Price Slippage
Liquidation Threshold Adjustment
Inter-Protocol Lending Dependency
Liquidation Engine Sensitivity
Bad Debt

Glossary

Smart Contract

Function ⎊ A smart contract is a self-executing agreement where the terms between parties are directly written into lines of code, stored and run on a blockchain.

Market Stress

Stress ⎊ In cryptocurrency, options trading, and financial derivatives, stress represents a scenario analysis evaluating system resilience under extreme, yet plausible, market conditions.

Asset Price Depreciation

Asset ⎊ In the context of cryptocurrency, options trading, and financial derivatives, an asset represents a fundamental building block—a digital token, a security, or a commodity—whose value is subject to fluctuations and, critically, potential depreciation.

Margin Calls

Definition ⎊ A margin call is a demand from a broker or a lending protocol for a trader to deposit additional funds or collateral to meet the minimum margin requirements for a leveraged position.