Question 1

What is a decentralized exchange?

Accepted Answer

A decentralized exchange, or DEX, is a blockchain-based trading platform that allows users to exchange digital assets directly through smart contracts. Unlike centralized exchanges, DEXs generally do not require users to deposit funds with a company or surrender custody of their private keys.

Question 2

What is an automated market maker?

Accepted Answer

An Automated Market Maker, or AMM, is a protocol that uses mathematical formulas and liquidity pools to enable token trading. Instead of matching buyers and sellers through a conventional order book, an AMM allows users to trade against pooled assets supplied by liquidity providers.

Question 3

How do liquidity providers earn money?

Accepted Answer

Liquidity providers may earn a share of trading fees generated by a liquidity pool. Some DeFi protocols also offer additional incentives, such as governance tokens. However, returns are not guaranteed, and providers may face risks including impermanent loss, smart contract vulnerabilities, and volatile token prices.

Question 4

Are decentralized exchanges safe to use?

Accepted Answer

DEX security depends on the protocol, smart contracts, connected wallet, token contracts, and user behavior. Users should verify official websites and contract addresses, review transaction approvals, use reputable protocols, and avoid investing more than they can afford to lose. Decentralized exchanges carry technical and market risks.

Question 5

What are the main advantages of using a DEX?

Accepted Answer

Key advantages include self-custody, transparent transactions, permissionless access, global availability, and direct wallet-to-wallet trading . DEXs can also provide access to newly launched tokens and decentralized applications. Nevertheless, users must consider network fees, price slippage, liquidity limitations, regulatory developments, and smart contract risk.

Decentralized Exchanges (DEXs) & AMMs