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erc165-offchain

v1.0.0

Published

This library allows to verify whether a smart contract supports an interface or not computing it off-chain.

Downloads

7

Vulnerabilities

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Links

Maintainers

facuspagnuolofacuspagnuolo

Keywords

Readme

ERC165 off-chain

This library allows to verify whether a smart contract supports an interface or not computing it off-chain.

Install

npm install --save facuspagnuolo/erc165-offchain#v1.0.0

Usage

Without a custom Ethereum provider

const { bytecodeSatisfies } = require('erc165-offchain')

const ABI = contract.abi
const bytecode = contract.deployedBytecode

return bytecodeSatisfies(bytecode, ABI)

With a web3 1.x compatible provider

const { addressSatisfies } = require('erc165-offchain')

const ABI = contract.abi
const web3 = new Web3(...)

return addressSatisfies(contract.address, web3, ABI)