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If i swap with eth do i need to pay
such cost?
1 ответов
19 просмотров
Not with ETH. You'd need to approve once for a new ERC-20 token you're using for the first time on a Dapp. This allows the token to be sent out of your wallet for a swap etc. After approving, you can swap out that token as many times as you want without approving it again.
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