dapp-kit 1.1.0
Install from the command line:
Learn more about npm packages
$ npm install @vechain/dapp-kit@1.1.0
Install via package.json:
"@vechain/dapp-kit": "1.1.0"
About this version
The Vechain DApp Kit serves as a sophisticated layer built upon @vechain/connex, providing a simplified and efficient avenue for engaging with a multitude of Vechain wallets. This innovative toolkit enhances the ease of interaction, offering developers a seamless bridge to connect with diverse Vechain wallet functionalities. For more information, please refer to the official Vechain Docs
yarn add @vechain/dapp-kit- Optional: Configure wallet connect options
import type { WalletConnectOptions } from '@vechain/dapp-kit';
const walletConnectOptions: WalletConnectOptions = {
projectId: '<PROJECT_ID>', // Create your project here: https://cloud.walletconnect.com/sign-up
metadata: {
name: 'My dApp',
description: 'My dApp description',
url: window.location.origin, // Your app URL
icons: [`${window.location.origin}/images/my-dapp-icon.png`], // Your app Icon
},
};- Create a new instance of
DAppKitand pass in the options -
thorwill be ready to use to interact with the chain, but calling any methods requiring a wallet will throw an error. See the next step to finalise the setup.
import { DAppKit } from '@vechain/dapp-kit';
const { thor, vendor, wallet } = new DAppKit({
nodeUrl: 'https://sync-testnet.vechain.org/', //Required
genesis: 'main', //Optional - "main" | "test" | Connex.Thor.Block
walletConnectOptions, //Optional
});- You can set the wallet source when the user selects a wallet, or if you want to default to a specific wallet.
- Connex is ready to use as normal
import type { WalletSource } from '@vechain/dapp-kit';
// type WalletSource = 'wallet-connect' | 'veworld' | 'sync2' | 'sync';
const mySource: WalletSource = 'veworld';
wallet.setSource('veworld');- Connect to the wallet. This will return the user's address
-
verifiedindicates whether a certificate is signed by the user. If a sign in is required and the account is not verified, you should request a subsequent certificate sign in
const {account, verified} = await wallet.connect();
const tx = await thor.account("0x...123")
.method(...)
.transact()
.signer(account)
.request();
const certRes = await vendor.sign("cert", {...})
.requset();