How do smart contracts know off-chain prices?
Chainlink aggregates quotes from multiple sources through a group of independent nodes, then puts them on-chain.
Using the spot price from a single DEX pool as a price feed is risky: when the pool is small, a single flash loan can skew the price.
$LINK is the token of the decentralized oracle Chainlink.
Don’t invest borrowed money; the pressure can lead you to make bad decisions.

#LINK