Collateral
Collateral: Security for Borrowed Funds
Collateral is an asset pledged as security for a loan that can be seized if the borrower fails to repay. In crypto, it's typically cryptocurrency deposited to secure borrowing positions.
Collateral refers to assets deposited as security for loans, with the understanding that lenders can seize these assets if borrowers default on their obligations. DeFi protocols use smart contracts to automate collateral management and liquidation.
How Crypto Collateral Works
Over-collateralization requires depositing assets worth more than the loan amount to protect lenders against price volatility.
Liquidation mechanisms automatically sell collateral when its value falls below required thresholds to ensure loan repayment.
Collateral types vary by protocol, with some accepting single assets while others support diverse cryptocurrency portfolios.
[IMAGE: Collateral process showing deposit → loan issuance → price monitoring → liquidation if needed]
Real-World Examples
- MakerDAO accepting ETH and other cryptocurrencies as collateral for generating DAI stablecoin loans
- Aave protocol enabling users to deposit collateral and borrow against it at variable interest rates
- Compound Finance automatically managing collateral ratios and liquidations through smart contract automation
Why Beginners Should Care
Borrowing access to cryptocurrency loans without traditional credit checks or banking relationships.
Liquidation risk of losing collateral during market downturns when asset values fall below required thresholds.
Capital efficiency from using cryptocurrency holdings productively while maintaining market exposure through collateralized borrowing.
Related Terms: DeFi Lending, Liquidation, Over-Collateralization, Smart Contract