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Question about the Metamask chrome's plugin.
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vote
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answer
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How to avoid clicking "accept" twice in Metamask (on approve and transferFrom) using EthersJS?
from a wallet to my contract I need to do both:
token.connect(signer).approve(contract.address, amount) (frontend)
IERC20(token).transferFrom(msg.sender, address(this), amount) (backend)
Both prompt Metamask …