Key Management

This article is a guide about key management strategy on client side of your Decentralized Application on DND

Setup Web3
web3.js is a javascript library that allows our client-side application to talk to the blockchain. We configure web3 to communicate via Metamask.
web3.js doc is here​
Connect to DND network
   // mainnet 
     const web3 = new Web3('https://mainnet-rpc.dynoscan.io');
    // testnet
    const web3 = new Web3('https://testnet-rpc.dynoscan.io');
Set up account
If the installation and instantiation of web3 was successful, the following should successfully return a random account:
  const account = web3.eth.accounts.create();
Recover account
If you have backup the private key of your account, you can use it to restore your account.
 const account = web3.eth.accounts.privateKeyToAccount("$private-key")
Full Example
const Web3 = require('web3');
async function main() {
​
    const web3 = new Web3('https://mainnet-rpc.dynoscan.io');
    const loader = setupLoader({ provider: web3 }).web3;
​
    const account = web3.eth.accounts.create();
    console.log(account);

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Future Development

Smart Contracts

Last modified 11mo ago