Trading Notes | Flash Loans
① Uniswap V2 flash swaps also let you withdraw tokens upfront, as long as you pay the full amount before the transaction ends or return the tokens with a fee.
② Flash loans let users borrow and repay within a single transaction, without collateral.
③ When evaluating a protocol, it’s worth checking where its prices come from: protocols that rely solely on the spot price of a single DEX pool are vulnerable to flash loan attacks.
$AAVE 151.46（-0.053%）
#AAVE
① Uniswap V2 flash swaps also let you withdraw tokens upfront, as long as you pay the full amount before the transaction ends or return the tokens with a fee.
② Flash loans let users borrow and repay within a single transaction, without collateral.
③ When evaluating a protocol, it’s worth checking where its prices come from: protocols that rely solely on the spot price of a single DEX pool are vulnerable to flash loan attacks.
$AAVE 151.46（-0.053%）
#AAVE