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What Is a DEX? How Decentralized Exchanges Work
Daniele Montemale
August 20, 2025
4 min read
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Frequently Asked Questions
What makes Uniswap different from Raydium
Both are AMM based DEXs. Uniswap popularised concentrated liquidity and fee tiers on Ethereum, while Raydium runs on Solana with fast settlement and a standard 0.25% fee on many pools.
How do liquidity providers earn
LPs deposit token pairs, receive LP tokens, and earn a share of trading fees collected by the pool. Fees compound in pool assets until withdrawal.
What is impermanent loss
It is the potential underperformance of an LP position versus simply holding the assets, due to price divergence inside the AMM.