Compare centralized exchanges and decentralized exchanges by custody, execution, fees, access, and user responsibility.
Quick judgment: this page is part of the Eonwell DEX knowledge path. It is designed to help readers understand swaps, liquidity, routes, approvals, network differences, and safer trading habits before using decentralized exchanges.
Core idea
A centralized exchange usually holds user accounts, order books, and custody infrastructure.
A DEX lets users trade directly from a wallet through smart contracts.
CEXs can be easier for beginners, but they require trust in the platform.
DEXs provide more direct control, but users must manage wallet safety, approvals, gas, and contract risk.
Practical checklist
- Know who controls custody.
- Understand withdrawal and deposit rules.
- Understand wallet responsibility.
- Use the right exchange type for the task.
Common mistake
A common mistake is treating a DEX swap as a simple button press. In reality, a swap may include wallet connection, network selection, token approval, routing, slippage tolerance, gas estimation, and final transaction confirmation. Each step should be checked before signing.
How this connects to Eonwell
DEX knowledge connects wallet safety, token verification, liquidity awareness, and presale judgment. Once a reader understands how decentralized exchanges work across Ethereum, BNB Chain, Solana, and Layer 2 networks, they can make cleaner decisions before interacting with new tokens or DeFi apps.