4byte

npm

Look up an Ethereum function signature by the 4 bytes of its hash

Versions collected1

Direct dependencies4From release 0.0.1

Last observed20 Oct, 20:06 UTC

README

Current package documentation

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

Awaiting observations

Download counts and popularity will appear here as the collector receives them.

Collected releases

Version	Published	Direct dependencies	Open version
0.0.1Registry latest	27 Mar 2021	4

No matching advisories collected

This describes our collected data; it is not a security assessment.

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Shared repository data · GitHub

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Current collected state Current

Observed since 20 Oct, 20:06 UTC

No superseded metadata states collected. Unchanged observations do not create new revisions.

package:e676dcd113ab4137acab9f5bd42a56f18622a6b5ab2c0d8d8ea98743d213cf06