Nebula Litepaper
  • 👉 Nebula Overview
    • Nebula Intro
      • What is Nebula?
      • The problem
  • Competitive Advantages
    • Innovative Collateralization with DEX LP Tokens
    • Cross-Chain
    • Yield Tranching Mechanism
    • Lending Pools
    • Smart Contract
    • Decentralized Governance
    • Community-Driven Governance
  • Comparison with Competitors (Expanded)
  • ⭐ Product Frature
    • User Roles
      • Supplier
      • Borrower
      • Governance & Participants
      • Developer
  • Protocol Architecture
    • Core Components
    • EVM Compatibility with Enhanced Security
    • Cross-Chain Interoperability via Nibiru’s IBC
    • Advanced Oracle Integration
    • Security
  • Nebula Product
    • Enhanced Liquidity(Upcoming)
    • Customizable Pool Creation
    • Cross-Chain CDP Contracts(Upcoming)
    • Yield Tranching(Upcoming)
  • Use Case(Sample)
  • ⭐ Tech Overview
    • Nebula Technology Overview
      • Consensus and Voting Mechanism
      • Validator-Based Oracle System
      • Risk Management and Security
        • Collateralization Requirements
        • Liquidation Mechanisms
        • Insurance Fund
        • Interest Rate Risk
        • Smart Contract Security
        • Market Risk
        • Governance Risk
        • Cross-Chain Risks
      • Interest Rate Model
        • Types of Interest Rates
        • Interest Rate Adjustments
        • Benefits of the Model
        • Example Scenarios
        • Governance Control
        • Competitive Advantage
      • Governance
        • Governance Framework
        • Token Utility in Governance
        • Governance Process
        • Key Governance Parameters
        • Governance Security
        • Governance Use Cases
        • Long-Term Decentralization
  • 💲Token
    • Token Utility
    • Tokenomics
    • Nebula Token Info
  • 💹GTM
    • Points System
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On this page
  1. ⭐ Tech Overview
  2. Nebula Technology Overview
  3. Risk Management and Security

Collateralization Requirements

Over-Collateralization

Borrowers must lock collateral worth more than the borrowed amount to protect the protocol against default.

  • Example: If the collateralization ratio is 150%, a user borrowing $100 must lock $150 worth of collateral.

Dynamic Collateralization

The required ratio varies depending on the asset's volatility:

  • Stablecoins may have lower collateralization ratios due to reduced volatility.

  • Volatile Assets require higher collateralization ratios to mitigate risk.

Borrower Evaluation

The protocol assesses borrowers using:

  • Historical data

  • Credit scoring

  • Behavior analysis

This ensures appropriate lending terms and collateral requirements.

Risk-Based Parameters

Lending parameters, such as loan-to-value (LTV) ratios and interest rates, are customized based on individual borrower risk profiles. This promotes responsible borrowing and reduces default risks.

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Last updated 5 days ago