I just realized that many people still don't really understand how AMMs work in DeFi. It's simpler than it seems.

Basically, when you go to Uniswap or PancakeSwap, you're not trading against another person like on a centralized exchange. You're swapping directly against a liquidity pool. Liquidity providers deposit token pairs like (ETH/USDT), for example, and the smart contract does the magic using a formula like x*y=k to automatically set prices.

The interesting thing about AMMs is that they operate 24/7 without the need for a traditional order book. There are no intermediaries, no closing hours. And here’s the best part: anyone can be a liquidity provider and earn fees just by depositing their tokens.

But watch out for this. If you see a very high slippage before confirming your swap, it means the pool is inefficient or very unbalanced. Always check that percentage before executing the transaction, because otherwise you might lose money unnecessarily.

In reality, every time you make a swap on a DEX, you're experiencing DeFi in its purest form. Without AMMs, all of this would be impossible. It's worth understanding how it really works.