What is Compound (COMP)?

Deep Dive

1. The Core Lending Mechanism

Compound is a decentralized lending protocol built on Ethereum. Users can supply cryptocurrencies like ETH or USDC into liquidity pools to earn interest. In return, they receive cTokens (e.g., cETH), which act as a receipt and automatically accrue interest as the exchange rate between the cToken and the underlying asset increases over time.

Conversely, borrowers can take out loans by depositing collateral. The protocol uses a loan-to-value (LTV) ratio to manage risk, and loans are automatically liquidated if the collateral value falls below a maintenance threshold (Compound).

2. Governance via the COMP Token

The COMP token is an ERC-20 asset whose primary function is community governance. COMP holders debate, propose, and vote on all upgrades to the protocol, such as adding new asset markets or adjusting risk parameters.

To decentralize control, COMP is distributed directly to users of the protocol. Approximately 1,467 COMP tokens are distributed daily to those who supply or borrow assets, incentivizing participation and aligning governance power with active use (Compound Governance).

3. Key Innovations and Ecosystem

Compound pioneered the algorithmic money market model in DeFi. Interest rates for each asset pool are determined automatically by supply and demand, creating efficient markets without intermediaries.

Its cToken system became a standard for composability, allowing deposits to be seamlessly used as building blocks in other DeFi applications. The protocol has expanded across multiple networks, including Arbitrum, Base, and Polygon, supporting a wide range of assets.

Conclusion

Fundamentally, Compound is a decentralized infrastructure for permissionless lending and borrowing, governed by its users through the COMP token. How will its model evolve as it integrates more native cross-chain assets like USDC?