What Actually Triggers Liquidation in a Bitcoin-Backed Loan?

BetterLending Research Desk · Liquidation Mechanics & Collateral Risk · Updated May 2026

Direct answer:

Liquidation in a Bitcoin-backed loan is triggered when the loan-to-value ratio (LTV) rises above the platform's liquidation threshold — typically between 83% and 90% LTV. LTV rises automatically as BTC price falls: a fixed loan balance against shrinking collateral value. When the threshold is breached, the platform sells the collateral — automatically, without requiring borrower consent — to recover the outstanding loan. The trigger is mathematical, not discretionary. It is determined entirely by the entry LTV, the BTC price movement, and the platform's defined thresholds.

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Borrow Against Bitcoin: How Bitcoin-Backed Loans Work, What the Risks Are, and How to Survive the Market

Introduction

Most borrowers entering a Bitcoin-backed loan understand that liquidation is possible — but very few have mapped the exact mechanics that produce it: how LTV escalates in real time as BTC price falls, what specific threshold numbers trigger a margin call versus a forced sale, how quickly the gap between those two thresholds can close during a high-volatility event, and what the precise difference in outcome is between a borrower who entered at 40% LTV and one who entered at 75% LTV when Bitcoin corrects 35% in 72 hours. Liquidation is not a judgment call made by a loan officer. It is a mathematical execution triggered by a threshold breach — and understanding the math is the only reliable way to manage the risk before entering the position.

What Is Liquidation in a Bitcoin-Backed Loan?

Liquidation is the forced sale of pledged Bitcoin collateral by the lending platform, executed automatically when the loan-to-value ratio breaches the platform's defined liquidation threshold. The purpose is lender protection: as collateral value falls, the loan becomes progressively under-secured, and the platform must sell the collateral before its value falls below the outstanding loan balance.

The process is not discretionary. It is contractual and algorithmic. The loan agreement establishes the liquidation threshold at origination. When LTV crosses that threshold — whether during market hours, overnight, or on a weekend — the liquidation engine executes. CeFi platforms with automated engines (Nexo, YouHodler, Coinbase/Morpho at 86% LTV) execute within minutes. CeFi platforms with structured notification windows (BetterLending at 90% LTV, APX Lending at 90% LTV, Ledn) provide a defined window between the margin call and execution. DeFi protocols (Aave, Morpho) execute through third-party liquidators the moment the health factor drops below 1.0 — no notification, no delay.

The outcome of liquidation is the platform selling enough collateral to restore the loan to acceptable LTV — or, as in APX Lending's model, liquidating the full position to ensure complete loan recovery even in fast-moving markets. The borrower receives any residual collateral value after the loan principal, accrued interest, and liquidation fees are deducted. In a sharp, rapid correction, this residual can be near zero.

Institutional analysis from S&P Global's review of Ledn's $188M Bitcoin-backed ABS (2026) — the first investment-grade consumer crypto loan securitisation — provides useful benchmarks: the pool carried a weighted-average LTV of 54.8% against an 81.4% automatic liquidation trigger. During February 2026's Bitcoin price correction, S&P reported that Ledn's automated liquidation engine executed liquidations below that threshold, recovering loan principal in full across 7,493 loans over seven years without a single principal loss. The institutional record validates what the mathematics predict: conservative entry LTV with a functional automated liquidation system protects lenders. The borrowers who experience that liquidation are those who entered closest to the threshold.

How Loan-to-Value (LTV) Actually Works — The Mathematics of Liquidation Risk

LTV is calculated by a single formula: (Loan Balance ÷ Collateral Value) × 100. The loan balance is fixed; the collateral value is live. Every BTC price movement changes the LTV ratio in real time. Understanding how rapidly that ratio escalates under different price declines — and how dramatically entry LTV changes the outcome — is the mathematical foundation of liquidation risk management.

The LTV Sensitivity Formula

The LTV at any given BTC price can be derived directly:

    LTV at new price = (Loan Amount) ÷ (Original Collateral Value × (1 − Price Decline %)) × 100
  

Three Entry Points — Same Loan, Different Outcomes

Base scenario: 1 BTC at $80,000 | Loan amount varies by LTV | Liquidation threshold: 90% LTV

Entry LTV: 40% — Loan: $32,000

BTC drops 20% → $64,000 | LTV: 50% → Well within safe range
BTC drops 40% → $48,000 | LTV: 66.7% → Below margin call on most platforms
BTC drops 55% → $36,000 | LTV: 88.9% → Approaching liquidation threshold
BTC must fall ~56% from entry for liquidation to execute at 90% LTV

Entry LTV: 55% — Loan: $44,000

BTC drops 20% → $64,000 | LTV: 68.8% → Approaching margin call range
BTC drops 35% → $52,000 | LTV: 84.6% → Margin call issued (most platforms)
BTC drops 39% → $48,800 | LTV: 90.2% → Liquidation threshold breached
BTC must fall ~39% from entry for liquidation to execute at 90% LTV

Entry LTV: 75% — Loan: $60,000

BTC drops 10% → $72,000 | LTV: 83.3% → Margin call territory on most platforms
BTC drops 17% → $66,400 | LTV: 90.4% → Liquidation threshold breached
BTC must fall only ~17% from entry for liquidation to execute at 90% LTV

The same $80,000 BTC, the same $90% liquidation threshold, and three completely different liquidation distances — determined entirely by the entry LTV decision made before the loan was signed. The 40% entry LTV borrower survives a correction that destroys the 75% entry LTV borrower's position. This is the mathematical case for why low LTV is the safest borrowing strategy — not as a conservative preference but as a structural survival mechanism.

What Happens Before Liquidation: The Seven-Stage Progression

Liquidation does not appear without warning — it is the final stage in a progression that begins the moment BTC price starts declining. Each stage has a defined operational state and a defined window for borrower action.

Stage 1: BTC Price Declines — LTV Begins Rising

Every price movement in BTC recalculates the LTV ratio in real time. A borrower at 50% LTV does not stay at 50% LTV if BTC moves. The loan balance is fixed at $40,000; only the denominator changes. A 10% BTC decline from $80,000 to $72,000 pushes LTV from 50% to 55.6%. A 20% decline pushes it to 62.5%. These moves are silent — no notification is issued until the warning threshold is approached.

Stage 2: Personal Action Threshold — Informed Borrower Response

A borrower who understands the system sets a personal action threshold 10–15 percentage points below the platform's margin call level. If the platform margin call triggers at 80% LTV, the informed borrower's self-imposed threshold is 65–70% LTV — responding before the formal notification by adding collateral or partially repaying principal. This is the most effective liquidation prevention strategy: acting on a self-defined threshold rather than waiting for a platform alert that arrives closer to the forced execution window.

Stage 3: Warning Threshold / Soft Margin Call — Platform Notification Issued

When LTV crosses the warning threshold — typically 75–85% depending on the platform — the platform issues a formal margin call notification. APX Lending issues six-hourly alerts starting at 80% LTV. BetterLending and Ledn provide structured notification processes with defined response windows. Nexo issues notifications at their maintenance LTV. Coinbase/Morpho does not have a fixed notification window — the smart contract executes liquidation at 86% LTV automatically.

Stage 4: Response Window — Borrower Intervention Options

In CeFi platforms with notification windows, the borrower has three options after a margin call is issued: (1) add collateral — depositing more BTC or stablecoin to reduce LTV; (2) repay partial principal — reducing the loan balance to lower LTV; (3) close the position — repaying the full loan and releasing the collateral before liquidation executes. Each of these requires liquid reserves held outside the loan position — which is why holding 10–15% of loan value in stablecoin reserves before initiating the loan is structural, not optional.

Stage 5: Liquidation Threshold Reached — Automated Execution

If the borrower does not respond — or if the BTC price moves fast enough to bypass the notification window entirely — LTV crosses the liquidation threshold. At this point, the liquidation engine executes without further borrower input. The collateral is sold at market price at the moment of execution — not at the margin call notification price, not at the peak, and not at a price the borrower would have chosen. In rapidly declining markets, the execution price can be materially worse than the threshold price due to slippage and market impact.

Stage 6: Liquidation Fees Applied

Liquidation carries additional costs. In DeFi (Aave, Morpho), third-party liquidators receive a liquidation bonus — typically 4–10% of the collateral — for executing the liquidation. In CeFi, platforms charge liquidation fees or apply a spread on the collateral sale. APX Lending liquidates the full position for clean settlement. BetterLending's liquidation terms are defined in the loan agreement. These fees are deducted from the collateral proceeds before any residual is returned to the borrower.

Stage 7: Residual Returned — or Near-Zero Recovery

After liquidation, the borrower receives any collateral value remaining after the loan principal, accrued interest, and liquidation fees are deducted. In a moderate correction with a conservative entry LTV, this residual can be meaningful. In a sharp correction against a high-LTV entry, the residual is frequently near zero: the collateral value at liquidation barely exceeds the loan balance plus fees, leaving the borrower with both the liquidation and a minimal return on an asset they held for years.

What Is a Margin Call — and Why the Notification Window Determines Outcomes

A margin call is a formal notification from the lending platform that the LTV ratio has crossed a warning threshold, and that borrower action is required to prevent escalation to liquidation. It is a risk management mechanism designed to give borrowers an intervention window — but only if the platform's architecture provides one.

The critical variable is not the margin call threshold itself — it is the gap between the margin call threshold and the liquidation threshold, and the time that gap represents given current market volatility. On BetterLending, where the liquidation threshold is 90% LTV and the margin call is issued before that level, the gap between notification and forced execution is wider than on platforms where the margin call triggers at 80% and liquidation at 83%. A 3-percentage-point gap between margin call and liquidation, during a Bitcoin correction that is moving 5% per hour, represents less than 40 minutes of response time. A 10-percentage-point gap represents several hours. The difference between those two windows is the difference between a survivable and an unsurvivable margin call event.

Platforms with automated liquidation engines — Nexo, YouHodler, Coinbase/Morpho — execute at threshold without a fixed notification period. Ledn's February 2026 stress test, reviewed by S&P Global, demonstrated that its automated engine "performed exactly as designed" — liquidating loans at or below the 81.4% LTV threshold, recovering loan principal in full. The automated engine protected the lender. Borrowers who had enabled Ledn's auto top-up feature fared significantly better — the system added collateral automatically, preventing liquidation before the threshold was reached. For borrowers without auto top-up and without stablecoin reserves, the outcome was forced execution.

What Happens During a Market Crash: Three BTC Decline Scenarios

Starting position: 1 BTC at $80,000 | Margin call: 80% LTV | Liquidation: 90% LTV | Two borrowers: A at 40% LTV ($32,000 loan), B at 75% LTV ($60,000 loan)

Scenario: BTC Drops 20% → $64,000

Borrower A (40% LTV): New LTV = $32,000 / $64,000 = 50%

No action required. Position healthy. Buffer of 40 points to liquidation remains.

Borrower B (75% LTV): New LTV = $60,000 / $64,000 = 93.8%

Liquidation threshold breached. Forced execution. Residual after loan repayment: $64,000 − $60,000 − fees = minimal recovery.

Scenario: BTC Drops 40% → $48,000

Borrower A (40% LTV): New LTV = $32,000 / $48,000 = 66.7%

Below margin call threshold. Borrower adds $5,000 in stablecoin collateral → LTV drops to ~61%. Position reset with additional buffer.

Borrower B (75% LTV): Already liquidated at Scenario 1.

Position closed. BTC returned to lender. Borrower missed the recovery entirely.

Scenario: BTC Drops 60% → $32,000

Borrower A (40% LTV): New LTV = $32,000 / $32,000 = 100%

Liquidation threshold now breached even at 40% entry LTV. However, margin call at 80% was triggered at ~$40,000 BTC — giving time to add collateral or repay. Borrower who held 15% reserve and responded at the margin call survived. Borrower who did not is liquidated at this level.

The 60% decline scenario illustrates a critical point: no LTV entry is immune to an extreme correction. Conservative entry LTV creates a response window — it does not eliminate liquidation risk entirely. It converts a single-session disaster (at high LTV) into a multi-week progression with multiple intervention opportunities (at low LTV).

Bitcoin's Historical Correction Record

BTC has experienced nine drawdowns exceeding 30% since 2017. Five of those exceeded 50%. The February 2026 correction that stress-tested Ledn's ABS forced liquidations on loans approaching the 81.4% threshold. Borrowers with the pool's weighted-average LTV of 54.8% experienced that correction as a manageable event. Borrowers near the threshold experienced it as a liquidation event. The market did not differentiate. The entry LTV did.

Why High-LTV Loans Liquidate Faster: The Compressed Buffer Problem

The relationship between entry LTV and liquidation speed is direct and proportional. Higher entry LTV means less distance between the starting position and the liquidation threshold — and therefore less BTC price decline required to trigger forced execution. This is not a risk preference; it is arithmetic.

Entry LTV	Buffer to 90% Liquidation	BTC Decline Required to Liquidate	Survivability Rating
30%	60 points	~67%	Extremely high
47% (BetterLending avg)	43 points	~48%	Very high
55%	35 points	~39%	High
65%	25 points	~28%	Moderate
75%	15 points	~17%	Low
85%	5 points	~6%	Very low

At 85% entry LTV with a 90% liquidation threshold, BTC must fall only 6% from the entry price before forced execution. Bitcoin has moved 6% within a single trading hour on multiple occasions. The position is not survivable across any meaningful volatility event. At 47% entry LTV — BetterLending's client average — a 48% BTC decline is required. Bitcoin has achieved that level of correction in multi-week drawdowns, but never within a timeframe that prevented a prepared borrower from responding. The entry LTV is the most powerful liquidation prevention tool available — and it is set once, before the loan is signed.

Can Liquidation Be Avoided? A Structured Mitigation Framework

Liquidation risk is not eliminated — but it is substantially controllable through structural decisions made before and during the loan. The framework below addresses the five mechanisms that most reliably reduce liquidation probability without requiring constant monitoring or market timing.

1. Enter at the Lowest Practical LTV

The entry LTV is the primary determinant of liquidation probability. APX Lending's pre-borrow checklist recommends starting below 50% LTV for core assets like BTC and ETH — with some borrowers targeting 30–40% for maximum survivability. BetterLending's borrowers choose an average of 47%. These are not arbitrary conservative preferences; they reflect the actual drawdown history of Bitcoin and the LTV buffer required to survive most historical correction cycles without intervention.

2. Hold Pre-Funded Stablecoin Reserves for Collateral Top-Ups

Holding 10–15% of the loan principal in USDC or USDT before initiating the loan provides a liquid, immediately deployable buffer for collateral top-ups during market stress. Adding stablecoin as additional collateral does not create a taxable event; selling BTC to fund the reserve does. The reserve must be pre-funded — not sourced reactively from a BTC sale during a fast-moving correction when market conditions are worst. As Ledn's February 2026 stress test showed: borrowers with auto top-up enabled "fared significantly better" than those without it.

3. Set a Personal Action Threshold Below the Platform Warning Level

Waiting for the platform's margin call notification is reactive risk management. A personal action threshold — set 10–15 percentage points below the platform's warning LTV — ensures the borrower is already adding collateral or reducing principal before the formal notification arrives. If the platform margin call triggers at 80% LTV, the borrower's internal threshold should be 65–70% LTV. Acting at 65% LTV during a market decline provides several hours of additional buffer compared to acting at 80% LTV.

4. Enable Platform Alerts and Monitor Continuously

Market corrections do not observe business hours. Bitcoin moved 15–20% overnight during multiple events in 2021, 2022, and 2024. A borrower who is asleep, travelling, or offline when a correction accelerates through the margin call threshold has no effective response window. Enabling all available platform alert channels (email, SMS, app push notifications), using platforms with structured notification windows rather than immediate automated execution, and setting an LTV monitoring practice at minimum daily — these are operational requirements, not optional habits.

5. Understand the Platform's Liquidation Mechanics Before Entering

The liquidation threshold, the notification window, whether liquidation is partial or full, what fees apply, and how the execution price is determined should all be confirmed in the loan agreement before deposit. Partial liquidation — selling enough collateral to restore acceptable LTV — returns remaining collateral to the borrower. Full position liquidation — as APX Lending implements — ensures complete loan recovery but returns no collateral. Both approaches protect the lender; they produce materially different outcomes for the borrower.

Strategic Perspective: Structure Determines Liquidation Outcomes — Not Market Severity

The objective in a Bitcoin-backed loan is not maximising liquidity. The objective is maintaining collateral survivability during volatility — specifically during the 20–50% BTC corrections that have occurred multiple times across Bitcoin's history and that will occur again.

S&P Global's institutional analysis of Ledn's Bitcoin-backed ABS provides the most rigorous public evidence of how this plays out at scale: a pool with a weighted-average LTV of 54.8% experienced February 2026's correction as a stress event that triggered partial liquidations but maintained the pool's overall collateral coverage. The loans closest to the 81.4% automatic liquidation threshold were the ones that executed. The loans at 40–50% LTV were the ones that survived. The market was identical for both groups. The entry LTV was not.

Liquidation is a mathematical process. It does not care about the borrower's investment thesis, their view on Bitcoin's long-term trajectory, or the interest rate they negotiated. It responds only to the LTV ratio in real time — and that ratio is governed by decisions made before the correction started. The borrower who entered conservatively, held stablecoin reserves, and set a personal action threshold 15 points below the platform's warning level does not need market conditions to cooperate. The borrower who maximised LTV without reserves does.

For the detailed operational picture of what happens to the Bitcoin itself when a loan is taken — custody structure, lender rights, and collateral control — see BetterLending's guide on

What happens to your Bitcoin when you take a Loan

Key Risks and Considerations

Bitcoin Volatility

BTC's documented correction history — nine drawdowns exceeding 30% since 2017, five exceeding 50% — is the baseline risk that any LTV selection must account for. Volatility is not a tail risk in Bitcoin lending; it is the primary risk variable around which the entire loan structure must be calibrated.

Overnight and Weekend Market Moves

Bitcoin trades 24/7. Significant corrections have initiated and accelerated during periods when traditional financial markets are closed and borrowers are offline. The combination of no notification window (automated liquidation engines) and overnight market moves can close the entire gap between origination LTV and the liquidation threshold before any intervention is possible. Platforms with structured notification windows and auto top-up features provide meaningful protection against this specific risk.

Liquidation Execution Price

Liquidation is executed at market price at the moment of sale — not at the threshold price when the trigger was breached. In a rapidly declining market, the execution price can be materially below the threshold price due to slippage, thin order books, and concurrent liquidations across multiple borrowers. The borrower's residual is calculated at execution price, not threshold price.

The Tax Consequence of Forced Liquidation

Liquidation of BTC collateral is a taxable disposal event in most jurisdictions — including the USA, UK, Canada, and Australia — regardless of whether the borrower received any net proceeds. Capital gain is calculated at the FMV of BTC at liquidation minus the cost basis. A borrower whose collateral is liquidated at $40,000 after acquiring BTC at $20,000 recognizes a $20,000 capital gain even if $0 was received after loan repayment. The tax liability is owed in the year of liquidation.

Conclusion

Liquidation in a Bitcoin-backed loan is triggered by one mechanism: LTV rising above the platform's liquidation threshold. LTV rises when BTC price falls. The speed at which it reaches the threshold depends on how far the entry LTV was from that threshold at origination — and that gap is determined by a single decision made before the loan is signed.

The institutional evidence from S&P Global's review of Ledn's 2026 Bitcoin ABS, the operational transparency of APX Lending's liquidation framework, and the mathematical relationship between entry LTV and liquidation distance all point to the same conclusion: the borrowers who experience liquidation as a manageable event rather than a total loss are those who entered conservatively, held reserves, and responded at self-defined thresholds before the formal margin call. Those structural decisions are made before the correction starts. After it starts, the liquidation engine operates on mathematics — not on the borrower's intentions.

Frequently Asked Questions

What triggers liquidation in a Bitcoin-backed loan?

Liquidation is triggered when the loan-to-value ratio rises above the platform's liquidation threshold — typically 83–90% LTV. LTV rises automatically as BTC price falls, because the loan balance is fixed while collateral value decreases. When the threshold is crossed, the platform sells the collateral automatically to recover the loan — without requiring borrower consent. The trigger is mathematical, not discretionary.

What is the liquidation threshold in a crypto loan?

The liquidation threshold is the maximum LTV percentage the platform allows before executing a forced collateral sale. Common thresholds: BetterLending and APX Lending at 90% LTV; Ledn at approximately 81.4% (as documented in S&P Global's ABS review); Coinbase/Morpho at 86%; Nexo at approximately 83%; Aave at asset-specific health factor thresholds. The higher the liquidation threshold, the more room a borrower has between the margin call warning and forced execution.

What is a margin call in a Bitcoin loan?

A margin call is a formal notification issued by the lending platform when LTV crosses a warning threshold — typically 75–85% — requiring the borrower to add collateral, repay partial principal, or close the position before liquidation executes. The notification window between the margin call and liquidation execution varies by platform: BetterLending and APX Lending issue six-hourly alerts before liquidation; Coinbase/Morpho and some automated CeFi engines have no fixed notification window and may execute liquidation immediately at threshold.

How quickly can liquidation happen during a Bitcoin price crash?

Liquidation can execute within minutes on platforms with automated engines — particularly if BTC moves quickly through the margin call and liquidation thresholds without giving the borrower time to respond. A borrower at 75% LTV with a 90% liquidation threshold needs only a 17% BTC price decline before forced execution. BTC has moved 15–20% within a single trading session multiple times since 2020. For borrowers at high entry LTV, a single overnight correction can produce a liquidation event before they are even aware of the margin call.

How does entry LTV affect liquidation risk?

Entry LTV directly determines how far BTC must fall before liquidation executes. At 40% entry LTV with a 90% liquidation threshold, BTC must fall ~56% from the entry price. At 75% entry LTV with the same threshold, BTC must fall only ~17%. Every percentage point of additional LTV at entry proportionally reduces the price decline buffer and increases the probability of liquidation during a normal correction cycle.

Can I stop a liquidation once it has been triggered?

On platforms with automated liquidation engines (Nexo, YouHodler, Coinbase/Morpho), liquidation executes at threshold with no intervention window after the trigger is crossed. On platforms with structured notification windows (BetterLending, APX Lending, Ledn), the borrower can prevent liquidation by adding collateral or repaying principal during the margin call response period. Once the liquidation threshold is crossed and the engine executes, the sale cannot be reversed.

What happens to the Bitcoin after liquidation?

The platform sells the BTC collateral at market price at the time of execution. The proceeds are applied to the outstanding loan balance, accrued interest, and liquidation fees. Any residual value is returned to the borrower. In a sharp correction against a high-LTV entry, the residual can be near zero — the collateral value at execution barely exceeds the loan balance plus fees. The sale is typically executed through the platform's exchange counterparties or, in DeFi, by third-party liquidators who receive a liquidation bonus (4–10% of collateral).

Is liquidation of Bitcoin collateral a taxable event?

Yes — in most jurisdictions including the USA, UK, Canada, and Australia, the forced sale of Bitcoin collateral is treated as a taxable disposal. Capital gain is calculated at the FMV of BTC at the moment of liquidation minus the original cost basis. The tax liability exists regardless of whether the borrower received any net proceeds after the loan repayment and fees. Consult a qualified tax adviser in your jurisdiction before entering a Bitcoin-backed loan.

What is partial vs full liquidation?

In partial liquidation, the platform sells only enough collateral to restore the loan to an acceptable LTV — returning the remaining collateral to the borrower. In full position liquidation (APX Lending's model), the platform liquidates the entire collateral position to ensure complete loan recovery, particularly in fast-moving markets where a partial sale might not cover the outstanding balance as prices continue to decline. APX Lending's approach prioritises loan certainty; partial liquidation approaches preserve more collateral if the market stabilises immediately after execution.

How does Bitcoin volatility affect liquidation risk?

Bitcoin's volatility directly determines how quickly LTV can rise from a safe level to the liquidation threshold. BTC has recorded nine drawdowns exceeding 30% since 2017. At a 75% entry LTV, a 17% BTC price decline triggers liquidation — achievable in a single session during high-volatility events. At a 47% entry LTV, a 48% decline is required — a drawdown that has occurred historically but over multi-week timeframes that provide response windows. Volatility does not create the liquidation risk; entry LTV determines whether volatility produces a manageable event or a total position loss.

What is the safest LTV to avoid liquidation in a Bitcoin loan?

For BTC collateral on a platform with a 90% liquidation threshold, 40–55% entry LTV provides the widest survivability buffer. BetterLending's client average is 47%. APX Lending recommends 30–40% for borrowers prioritising maximum survivability. At 47% LTV, a 48% BTC decline is required to trigger the 90% liquidation threshold — covering the majority of historical Bitcoin correction cycles. LTV above 65% at entry compresses the buffer to single-digit BTC percentage declines and materially increases liquidation probability in any meaningful market correction.

What is the difference between CeFi and DeFi liquidation?

In CeFi (BetterLending, Ledn, APX Lending, Nexo), liquidation is executed by the platform — typically with a margin call notification period before forced sale. Platforms with structured windows give borrowers time to respond; automated engines do not. In DeFi (Aave, Morpho), liquidation is executed by third-party liquidators — external actors who are economically incentivised to execute the liquidation in exchange for a bonus (4–10% of collateral). DeFi liquidation has no notification window and no human intervention — the smart contract executes when the health factor threshold is breached, regardless of time of day, borrower status, or market conditions.

This article reflects publicly available platform data and institutional research as of May 2026, including S&P Global's review of Ledn's 2026 Bitcoin ABS and APX Lending's published liquidation framework. Platform terms and thresholds are subject to change — verify directly with each lender. This content is for informational and educational purposes only and does not constitute financial, tax, or legal advice. BetterLending.net · betterlending.net

What Triggers Liquidation in a Bitcoin-Backed Loan? 2026 Guide