What exactly does the “approval” that pops up before a DEX swap allow?
First, a definition: revoking approval is also an on-chain transaction and costs a little Gas.
How it works: many phishing scams don’t need your seed phrase; they can drain your tokens just by tricking you into signing a message.
For comparison, the market data shows: $ETH , current price 2423.34, 24h +6.31%.
The market is always uncertain, so decide in advance what you’ll do if your call is wrong.
First, a definition: revoking approval is also an on-chain transaction and costs a little Gas.
How it works: many phishing scams don’t need your seed phrase; they can drain your tokens just by tricking you into signing a message.
For comparison, the market data shows: $ETH , current price 2423.34, 24h +6.31%.
The market is always uncertain, so decide in advance what you’ll do if your call is wrong.
