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2. What are Exchanges? 🤔😛 <<<Crypto Education>>>

教学
INDEX:BTCUSD   比特币
In the world of cryptocurrencies there are two types of exchange. CEX and DEX. The graph shows the difference for each one.

What you should know about CEX:
  • Used to change fiat to crypto and crypto to fiat.
  • CEXs can block your money without warning for any reason.
  • The CEX may ask to verify your identity and origin of funds.
  • Some cannot serve clients depending on their location.

What you should know about DEX:
  • DEXs are smart contracts that exchanges run.
  • To use a DEX you need to already have cryptocurrencies in possession since they do not have fiat money input.
  • Most DEXs trade only with assets from the same chain where they are located. Ex Uniswap is used to exchange ERC-20 Ethereum tokens.
  • DEX can be used from your software or hardware wallet.


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