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Accepted
swapTokensForExactETH, execution reverted: null
You forgot to convert the amounts from ether to wei.
https://web3js.readthedocs.io/en/v1.2.11/web3-utils.html#towei
Amounts sent in ethereum contracts are uint256, you must convert your floating point ...
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How to check if a transaction is pending?
This function returns all pending transactions in a node's mempool, but it doesn't work in Web3.js.
To read a node's mempool using Web3.js, you need to add a custom call -
//add txpool support
web3....
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connecting geth to web3.js 1.0 via websockets or HTTP
If anyone is using the Geth 1.10.17-stable-25c9b49f, command line options have changed a bit.
To enable the HTTP server, we now use the --http flag. And using the following code will achieve the same ...
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