How Does Aries Markets Work?
A lending protocol on Aptos where you deposit crypto to earn interest or borrow against your holdings. It holds ~$2.5M in deposits with standard lending mechanisms. Its B grade reflects clean 3.7-year operation and dual-oracle redundancy (Pyth + Switchboard fallback), offset by aggressive 90% LTV in e-mode and contracts frozen since December 2024 that prevent any future security patches.
TVL
$2M
Sector
Lending
Risk Grade
B
Value Grade
C+
Core Mechanisms
Lending/Pool-Based
Overcollateralized lending pools on Aptos
Standard Aave-style lending pool pattern on Aptos.
Lending/E-Mode
E-Mode for correlated Aptos assets with 90% LTV
Standard e-mode pattern (Aave V3 since 2022).
Lending/Isolation-Mode
Isolated markets for higher-risk Aptos assets
Standard isolation mode pattern.
Liquidation/Automated
Automated liquidation with configurable parameters
Standard liquidation engine.
Oracle/External
Pyth + Switchboard fallback oracle for Aptos asset pricing
Pyth as primary oracle with Switchboard as fallback. 2022 OtterSec audit findings were patched at the time, but contracts frozen since Dec 2024 prevent any future fixes.
Governance/Team-Controlled
Team-controlled protocol parameters
No governance token. Team manages all parameters.
How the Pieces Interact
90% LTV on correlated Aptos assets leaves 10% margin. A 10%+ APT price drop could trigger mass liquidations across all e-mode positions simultaneously.
Contracts frozen since December 2024 prevent deployment of any oracle updates or parameter fixes. While 2022 OtterSec findings were reportedly patched, any future oracle vulnerability on low-liquidity Aptos assets cannot be addressed — incorrect liquidations or undercollateralized borrowing would have no mitigation path.
Most deposits are in Aptos-native assets. An APT downturn triggers correlated liquidations across all markets simultaneously.
Liquidation proceeds depend on Aptos DEX liquidity. In stress scenarios, thin DEX liquidity could prevent efficient liquidation, creating bad debt.
Without governance, the team can unilaterally change LTV ratios, oracle feeds, or liquidation parameters affecting all depositors.
What Could Go Wrong
- E-Mode allows up to 90% LTV, leaving extremely thin liquidation margins that can be breached in rapid price declines of correlated Aptos assets.
- Contracts frozen since December 2024 prevent deployment of any future security patches or improvements to the oracle pricing logic; the dual Pyth + Switchboard setup provides outage redundancy but cannot be updated.
- Concentration of deposits in Aptos-native assets creates correlated liquidation risk during APT downturns, compounded by thin Aptos DEX liquidity for liquidation proceeds.
E-Mode Liquidation Cascade on Aptos
ModerateTrigger: APT price drops 15%+ in 4 hours while e-mode positions at 90% LTV exceed $50M across correlated Aptos assets
- 1.APT price crash pushes e-mode positions with 90% LTV below liquidation threshold — Mass liquidations trigger across all e-mode positions simultaneously
- 2.Liquidation bots compete for limited Aptos DEX liquidity to sell seized collateral — Thin DEX liquidity causes high slippage; liquidation proceeds fail to cover debts
- 3.Protocol accrues bad debt from insufficiently liquidated positions — Lenders face losses as bad debt is socialized across remaining deposits
Risk Profile at a Glance
Overall: B (27/100)
Lower score = safer