xek-sdk
Version:
SDK for katana blockchain
46 lines (35 loc) • 1.4 kB
Markdown
```
/**
* examples when using sdk
**/
const {XEKSdk, Utils, API, Wallet} = require('../index');
(async () =>{
const uri = '';
const txHash = '';
const sender = '';
const receiver = '';
const amount = 10000;
const privateKey = '';
const chainId = '';
//using API
const api = new API('http://172.16.1.250:3000');
let block = await api.getBlock(1);
let transaction = await api.getTransaction(txHash);
let sequence = await api.getSequence(sender);
let balance = await api.getBalance(receiver);
let fee = await api.getTransactionFee();
let history = await api.getGetHistoryTransaction(sender);
//wallet
let newWallet = await Wallet.generateWallet('test', `123456789`);
let rawPrivateKey = await Wallet.decryptWallet(newWallet.keyEncrypt , '123456789');
let cipherText = await Wallet.encryptWallet(rawPrivateKey.privateKey, 'abcabc');
let walletRestore = await Wallet.restoreWallet(newWallet.mnemonic, 'restore', '123123');
let getAddress = await Wallet.getAddressFromPublicKey(newWallet.publicKey);
let pubKey = await Wallet.getPublicKeyOffline(rawPrivateKey.privateKey, 1);
let sign = await Wallet.signatureOffline(tx, rawPrivateKey.privateKey);
//Sdk
const sdk = new XEKSdk(chainId, uri);
let txResult = await sdk.createSendTx(sender, receiver,amount, privateKey);
}).catch(err => console.log(err));
```