CORE DEFI PRIMITIVES AND MECHANICS

Core DeFi Fundamentals Collateralized Debt Positions And Soft Liquidation

2 min read
#DeFi #Risk Management #Collateralized Debt #DeFi Lending #Soft Liquidation
Core DeFi Fundamentals Collateralized Debt Positions And Soft Liquidation

…a new platform where you can lock up your Bitcoin and issue a token that can be used anywhere you like. The idea sounds clean – use your assets to generate cash flow without selling them – but at the same time you’re wary. Do you know what goes on under that shiny interface? That is where the world of collateralized debt positions (CDPs) and soft liquidation steps in.

The Anatomy of a CDP

…the world of collateralized debt positions (CDPs) and soft liquidation. The anatomy of a CDP

In early DeFi protocols, liquidation was a hard event. Since the dawn of the first platforms, the community was forced to step in, but soft liquidation was a game changer, making it clear that not every loss was punitive.

MakerDAO’s DAI protocol remains one of the most visible examples of CDPs with soft liquidation. The auction is not a one‑shot event; it runs in stages, a dynamic process that can be found in detail in “The Mechanics of Soft Liquidation in Collateralized Debt Positions.”( /the-mechanics-of-soft-liquidation-in-collateralized-debt-positions)

Because soft liquidations rely on community participants to buy collateral and pay down debt, governance is crucial. Protocols usually assign a liquidation fee that is shared among all parties: the auction participants and, in some cases, the treasury or the community pool. The mechanics are designed such that the incentives align – people are motivated to step in and keep the system solvent. Governance also sets the parameters: the collateralisation ratio, the liquidation penalty, and the auction duration. A sudden change in any of these can ripple through the entire ecosystem. That’s why proposals typically go through a voting process that involves token holders. In a sense, the protocol is a living garden that all stakeholders tend together, following the principles laid out in “Foundational Principles of CDPs and Soft Liquidation in Decentralized Finance.”(/foundational-principles-of-cdps-and-soft-liquidation-in-decentralized-finance)

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Emma Varela
Written by

Emma Varela

Emma is a financial engineer and blockchain researcher specializing in decentralized market models. With years of experience in DeFi protocol design, she writes about token economics, governance systems, and the evolving dynamics of on-chain liquidity.

Discussion (6)

MA
Marco 1 month ago
I think CDPs are powerful but soft liquidation can leave users in trouble if price swings. Need proper margin buffers.
LU
Lucia 1 month ago
You’re right Marco, but I see many projects misreport collateral valuations. Soft liquidation isn’t just a technical glitch; it’s a design flaw. Many users lost thousands in 2024. The platform might be fine now but if they don’t change the liquidation logic, it's a ticking time bomb.
TO
Tom 1 month ago
I disagree with Lucia. The protocol uses oracle aggregates and a time-weighted average price. Soft liquidation only kicks in when collateral falls 20% below the required ratio. That gives users a margin cushion. Plus, the platform team announced quarterly audits.
TO
Tom 1 month ago
Lucia, that’s what I’m talking about. Audits are good but we need more decentralised oracles. Also, users should be able to pause liquidation in emergencies.
IV
Ivan 1 month ago
I saw a reentrancy in the liquidation contract last night. It could be exploited if the price oracle lags. Not sure if they patched it yet.
AN
Ana 1 month ago
Ivan, the team just deployed a hotfix. They also added a rate limiter on oracle updates. Still, keep an eye on your vaults.
GI
Giovanni 1 month ago
I tried a similar CDP on another platform last year. It crashed when the market dipped. Luckily, I had set a 150% collateral ratio. The soft liquidation kicked in after a 10% drop but didn’t trigger a hard liquidate. It was a relief.
EL
Elena 1 month ago
No, I haven't used a CDP. I just saw the news and read about the risks.
SE
Sergei 1 month ago
Soft liquidation is a risk factor that most people overlook. If the price oracle misbehaves, the platform could liquidate a vault that should be safe. I’d be cautious before locking my Bitcoin.

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Contents

Sergei Soft liquidation is a risk factor that most people overlook. If the price oracle misbehaves, the platform could liquidat... on Core DeFi Fundamentals Collateralized De... Sep 20, 2025 |
Giovanni I tried a similar CDP on another platform last year. It crashed when the market dipped. Luckily, I had set a 150% collat... on Core DeFi Fundamentals Collateralized De... Sep 15, 2025 |
Ivan I saw a reentrancy in the liquidation contract last night. It could be exploited if the price oracle lags. Not sure if t... on Core DeFi Fundamentals Collateralized De... Sep 12, 2025 |
Tom I disagree with Lucia. The protocol uses oracle aggregates and a time-weighted average price. Soft liquidation only kick... on Core DeFi Fundamentals Collateralized De... Sep 10, 2025 |
Lucia You’re right Marco, but I see many projects misreport collateral valuations. Soft liquidation isn’t just a technical gli... on Core DeFi Fundamentals Collateralized De... Sep 08, 2025 |
Marco I think CDPs are powerful but soft liquidation can leave users in trouble if price swings. Need proper margin buffers. on Core DeFi Fundamentals Collateralized De... Sep 07, 2025 |
Sergei Soft liquidation is a risk factor that most people overlook. If the price oracle misbehaves, the platform could liquidat... on Core DeFi Fundamentals Collateralized De... Sep 20, 2025 |
Giovanni I tried a similar CDP on another platform last year. It crashed when the market dipped. Luckily, I had set a 150% collat... on Core DeFi Fundamentals Collateralized De... Sep 15, 2025 |
Ivan I saw a reentrancy in the liquidation contract last night. It could be exploited if the price oracle lags. Not sure if t... on Core DeFi Fundamentals Collateralized De... Sep 12, 2025 |
Tom I disagree with Lucia. The protocol uses oracle aggregates and a time-weighted average price. Soft liquidation only kick... on Core DeFi Fundamentals Collateralized De... Sep 10, 2025 |
Lucia You’re right Marco, but I see many projects misreport collateral valuations. Soft liquidation isn’t just a technical gli... on Core DeFi Fundamentals Collateralized De... Sep 08, 2025 |
Marco I think CDPs are powerful but soft liquidation can leave users in trouble if price swings. Need proper margin buffers. on Core DeFi Fundamentals Collateralized De... Sep 07, 2025 |