Ethereum

Ethereum Classic and Ethereum both trace their origins to the early Ethereum chain. Ethereum Classic remains committed to PoW and the principle of immutability, while Ethereum has moved to PoS and is actively advancing scalability and ecosystem enhancements.

Ethereum Classic is a blockchain network powered by the Proof of Work mechanism. Its defining characteristic is a steadfast commitment to the immutable “code is law” principle, supporting both Smart Contracts and decentralized applications.

Both 0x Protocol and Uniswap are designed for decentralized asset trading, but they use distinct trading mechanisms. 0x Protocol relies on an off-chain order book architecture with on-chain settlement, aggregating liquidity from multiple sources to deliver trading infrastructure for wallets and DEXs. Uniswap, meanwhile, adopts the Automated Market Maker (AMM) model, facilitating on-chain asset swaps through liquidity pools. The primary difference between the two is how liquidity is organized. 0x Protocol focuses on order aggregation and efficient trade routing, making it ideal for providing foundational liquidity support to applications. Uniswap leverages liquidity pools to offer direct swap services to users, positioning itself as a robust on-chain trade execution platform.

0x Protocol builds decentralized trading infrastructure through core components such as Relayer, the Mesh network, 0x API, and Exchange Proxy. Relayer handles off-chain order broadcasting, the Mesh network enables order sharing, 0x API provides a unified liquidity quote interface, and Exchange Proxy is responsible for on-chain trade execution and liquidity routing. Together, these components support an architecture that combines off-chain order distribution with on-chain trade settlement, allowing wallets, DEXs, and DeFi applications to access multi-source liquidity through a unified interface.

0x Protocol enables decentralized asset trading through a mechanism that combines off-chain order broadcasting with on-chain trade settlement. Trading orders are first created and distributed off-chain. Only when an order is filled is settlement completed on-chain through smart contracts. This design reduces the number of on-chain interactions, lowering Gas costs and improving trading efficiency.

0x Protocol is an open protocol that provides infrastructure for decentralized trading. It allows developers to access on-chain asset trading capabilities through standardized smart contracts and APIs. By combining off-chain order broadcasting with on-chain settlement, 0x reduces transaction costs while preserving the security of decentralized settlement, providing reusable liquidity support for wallets, DEX aggregators, and DeFi applications.

Compound enables crypto asset lending through decentralized liquidity pools. Users can deposit digital assets into the protocol to earn interest, or borrow other assets by providing collateral. The entire lending process is executed automatically by smart contracts, including asset deposits, cToken minting, borrowing limit calculation, interest rate adjustment, and liquidation management, without relying on traditional financial intermediaries.

Compound’s interest rate model is an algorithmic mechanism based on the Utilization Rate of funds. It is used to dynamically adjust borrowing rates and deposit rates. When a larger share of assets in a liquidity pool is borrowed, the borrowing rate rises, and the deposit rate changes accordingly. This encourages more capital to enter the market and helps maintain liquidity balance. As one of the core mechanisms of the Compound lending protocol, the interest rate model determines both borrowing costs and capital returns.

Compound is a decentralized lending protocol built on blockchain. It allows users to deposit crypto assets through smart contracts to earn interest, or to borrow other assets by providing collateral, without relying on traditional financial intermediaries. The protocol uses algorithms to automatically adjust lending and borrowing rates, while the COMP token enables community governance. Together, these features make crypto lending markets more open, transparent, and permissionless.

Curve creates an “optimal trading path” through the StableSwap algorithm, which is designed specifically for stablecoins. It offers extremely low slippage when asset prices are close to one another, while gradually adjusting the curve when prices diverge to help maintain market stability. Its core mechanism optimizes both the shape of the pricing curve and the distribution of liquidity, allowing each trade path to minimize price impact and capital loss as much as possible.

Curve and Uniswap are both decentralized exchange protocols built on automated market maker, or AMM, mechanisms, but they differ significantly in pricing curve design and use cases. Uniswap uses the constant product formula and is suited to trading any type of asset, while Curve uses the StableSwap curve to optimize low slippage swaps between stablecoins and similar assets. In terms of liquidity structure, Uniswap emphasizes broad asset trading, while Curve focuses more on capital efficiency for stable asset swaps. The two AMM models serve different functions in the DeFi market: Uniswap acts as general purpose liquidity infrastructure, while Curve serves as the core layer for stablecoin trading and liquidity optimization.

Curve (CRV) is a decentralized exchange protocol, or DEX, focused on stablecoin trading. It uses a unique StableSwap algorithm to improve low slippage swap efficiency between similar assets. Curve is mainly used for trading stablecoins, pegged assets, and wrapped assets, and it plays an important role as liquidity infrastructure in decentralized finance, or DeFi.

Maple Finance and Aave represent two major models in today’s DeFi lending sector, but their design logic is fundamentally different. Aave is built around an open, permissionless, overcollateralized lending market, using algorithms to adjust interest rates automatically and serve users around the world. Maple Finance, by contrast, is closer to an institutional credit market. Through credit assessment and access controls, it provides institutions with on-chain financing services, including partially unsecured lending. Aave emphasizes liquidity and broad accessibility, while Maple Finance emphasizes credit and institutional yield structures. Together, they show how DeFi lending is evolving from open finance toward a more layered financial system.

Maple Finance’s core mechanism connects liquidity providers with institutional borrowers through on-chain lending pools. Pool Delegates are responsible for borrower credit review, loan term setting, and risk management, while liquidity providers earn returns by depositing funds into lending pools. Compared with the traditional DeFi model based on overcollateralization, Maple Finance’s institutional lending pool mechanism improves capital efficiency and provides a more flexible solution for institutional-grade on-chain financing.

Maple Finance (SYRUP) is a decentralized lending protocol built for institutional users. It is designed to connect capital providers and institutional borrowers through an on-chain credit lending model. Unlike traditional DeFi lending platforms that rely on overcollateralization, Maple Finance introduces a Pool Delegate credit assessment mechanism to offer institutions more capital-efficient lending services. The SYRUP token supports governance, incentives, and value capture within the ecosystem. As institutional capital gradually moves into DeFi, Maple Finance is becoming an important piece of infrastructure for institutional-grade on-chain credit.