Package Exports

ethwrapper
ethwrapper/dist/ethwrapper.mjs
ethwrapper/dist/ethwrapper.umd.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (ethwrapper) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

♻️ EthWrapper

A simple utility class that helps wrap and unwrap ETH on compatible networks (Ethereum, Optimism, Arbitrum One...)

Installation

npm i ethwrapper

Usage

import EthWrapper from "ethwrapper"

const ethwrapper = new EthWrapper({
    rpcEndpointUrl: 'http://public-rpc-url.com',
    wallet: {
        address: '0xYOUR_ADDRESS_HERE',
        privateKey: '0xYOUR_PRIVATE_KEY_HERE',
    },
    wethContractAddress: '0xWETH_CONTRACT_ADDRESS',
})

(async () => {
    const wrapHash = await ethwrapper.wrap({ amount: 0.001 })
    const unwrapHash = await ethwrapper.unwrap({ amount: 0.05 })
})()

EthWrapper needs three things to work :

A public or private JSON-RPC url related to the network you want to wrap/unwrap on
Your public and private keys in order to sign the contract calls
The WETH contract address on the chain you are working on