Look up an Ethereum function signature by the 4 bytes of its hash
npm install 4byte
const fourByte = require('4byte')
const signatures = fourByte('0x51c6590a')
console.log(signatures) // ['addLiquidity(uint256)']
Install:
npm install -g 4byte
Look up a function signature:
$ 4byte 0xa9059cbb
transfer(bytes4[9],bytes5[6],int48[11])
many_msg_babbage(bytes1)
transfer(address,uint256)
$ 4byte 0xa9059cbb --format=json
[
"transfer(bytes4[9],bytes5[6],int48[11])",
"many_msg_babbage(bytes1)",
"transfer(address,uint256)"
]
npm test
FAQs
Look up an Ethereum function signature by the 4 bytes of its hash
The npm package 4byte receives a total of 12 weekly downloads. As such, 4byte popularity was classified as not popular.
We found that 4byte demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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