Generate ETH account from XRPL Secret Numbers (node)

index.js

const {Account} = require('xrpl-secret-numbers')
const EthWallet = require('ethereumjs-wallet').default

const XrplAccount = new Account() // Empty = generate, input = derive

console.log(`\n  Imported/generated account secret numbers\n    `,
  XrplAccount.getSecret().join(' '))
console.log(`\n  Imported/generated account address\n    `,
  XrplAccount.getAddress())
console.log(`\n  Imported/generated account family seed\n    `,
  XrplAccount.getFamilySeed())

const XrplPkBuffer = Buffer.from(XrplAccount.getKeypair().privateKey, 'hex').slice(1)
const EthAccount = EthWallet.fromPrivateKey(XrplPkBuffer)

console.log(`\n  ETH address\n    `,
  EthAccount.getAddressString())
console.log(`\n  ETH private key\n    `,
  EthAccount.getPrivateKeyString())

console.log(`\n`)

install.sh

# Run:
#   curl https://gist.githubusercontent.com/WietseWind/fffe167163f29e53b04ba27fe3761b9b/raw/install.sh | bash

cd /tmp
mkdir eth-secret-numbers
cd eth-secret-numbers
npm install xrpl-secret-numbers ethereumjs-wallet
curl https://gist.githubusercontent.com/WietseWind/fffe167163f29e53b04ba27fe3761b9b/raw/cb71ab99d1694b56560d58f5c0daeb9790aee851/index.js > index.js
node index.js