Search
Results for “DEX aggregator vs DEX”
DEX aggregator
A DEX aggregator is a service that searches many decentralized exchanges and liquidity pools and routes your swap through whichever combination returns the most tokens, sometimes splitting the order or passing through other tokens. You sign one transaction instead of comparing venues yourself.
What it means for you. The quote is an estimate: prices can move before your transaction lands, so your slippage tolerance sets the worst result you accept. Swapping means approving the aggregator's contract to spend your tokens; an unlimited approval stays live until you revoke it, and a fake aggregator site can ask for the same approval.
Source: Angeris, Chitra, Evans, Boyd: Optimal Routing for Constant Function Market Makers (arXiv) · checked 4 October 2026
DEX
A DEX (decentralized exchange) is an app that lets you swap one token for another directly from your own wallet, with smart contracts matching and settling the trade. No company holds your funds before or after the swap.
What it means for you. You keep custody, but you also carry every check yourself: anyone can create a token with a familiar name, so confirm the contract address before swapping. Swaps cost a network fee even when they fail, prices can move against you while the trade is pending, and a completed swap cannot be reversed.
Sources: ethereum.org: Get ETH (centralized and decentralized exchanges), ECB Macroprudential Bulletin: Decentralised finance, Uniswap docs: Swaps · checked 4 October 2026