Integrate WalletConnect App

Estimated time to read: 3 minutes

WalletConnect allows Web3 app users to seamlessly switch between multiple connected wallets within a dApp.

Integrate 'WalletConnect' apps with Arcana Auth SDK and onboard users via social login. Enable users to sign blockchain transactions with the in-app Arcana wallet.

Prerequisites

Register the 'WalletConnect' app and configure SDK usage settings for social login providers, manage app manage app chains and wallet user experience.

Non-EVM Chains

When registering an app through Arcana Developer Dashboard, the choice of chain type (EVM, Solana, MultiversX, Near) is final. App developers can't change it later. They can switch the default chain within the same type. For example, a Solana app on Testnet can switch to Solana Mainnet or Solana Dev but not to MultiversX or an EVM chain.

Steps

1. Install

npmyarn

Wagmi 2.0

npm install --save @arcana/auth-wagmi@3.0.0 @arcana/auth@1.0.12

Wagmi 1.0

npm install --save @arcana/auth-wagmi@2.0.0 @arcana/auth

Wagmi 2.0

yarn add @arcana/auth-wagmi@3.0.0 @arcana/auth@1.0.12

Wagmi 1.0

yarn add @arcana/auth-wagmi@2.0.0 @arcana/auth

2. Create `AuthProvider` & `ArcanaConnector`

ArcanaConnector.ts

// Set up Arcana Auth 

import { AuthProvider } from "@arcana/auth";

let auth: AuthProvider | null;

const getAuthProvider = () => {
  if (!auth) {
    auth = new AuthProvider(
      "xar_test_b2dde12aad64eb35d72b2c80926338e178b1fa3f"
    );
  }
  return auth;
};

export { getAuthProvider };

Initialize First!

After creating the AuthProvider, wait until the init call is complete before invoking any of the other SDK functions.

try {
  await auth.init()
} catch (e) {
  // Handle exception case
}

wagmi.ts

//This example uses Arcana Wallet connector and Coinbase Wallet

import { http, createConfig } from 'wagmi'
import { mainnet, sepolia } from 'wagmi/chains'
import { coinbaseWallet, injected, walletConnect } from 'wagmi/connectors'
import { ArcanaConnector } from "@arcana/auth-wagmi";
import { getAuthProvider } from './arcanaConnector';

export const config = createConfig({
  chains: [mainnet, sepolia],
  connectors: [
    injected(),
    coinbaseWallet({ appName: 'Create Wagmi' }),
    walletConnect({
      projectId: '3fcc6bba6f1de962d911bb5b5c3dba68', //WalletConnect ProjectID
    }),
    ArcanaConnector(
      {
        auth: getAuthProvider(),
      }
    )
  ],
  transports: {
    [mainnet.id]: http(),
    [sepolia.id]: http(),
  },
})

declare module 'wagmi' {
  interface Register {
    config: typeof config
  }
}

AuthProvider Optional Parameters

Besides Client ID input parameter, you can optionally customize these settings in the AuthProvider constructor:

position: wallet position within the app context - left|right

theme: wallet theme - light|dark

connectOptions: compact mode for the built-in plug-and-play login UI - true|false

connectOptions: {
      compact: true // default - false
},

See AuthProvider constructor parameters for details.

3. Set up `WagmiProvider`

Create Wagmi config and specify the ArcanaConnector.

main.ts

//Use "`auth-wagmi` version > v2.0.0"
import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
import { Buffer } from 'buffer'
import React from 'react'
import ReactDOM from 'react-dom/client'
import { WagmiProvider } from 'wagmi'
import App from './App.tsx'
import { config } from './wagmi.ts'

import './index.css'

globalThis.Buffer = Buffer

const queryClient = new QueryClient()

ReactDOM.createRoot(document.getElementById('root')!).render(
  <React.StrictMode>
    <WagmiProvider config={config}>
      <QueryClientProvider client={queryClient}>
        <App />
      </QueryClientProvider>
    </WagmiProvider>
  </React.StrictMode>,
)

The 'WalletConnect' Web3 app is now integrated with the Arcana Auth SDK.

What's Next?

Onboard users via the built-in plug-and-play login UI or a custom login UI.

Use AuthProvider, the EIP-1193 provider offered by the SDK, to call supported JSON/RPC functions and Web3 wallet operations in the authenticated user's context.

Integrate WalletConnect App

Prerequisites

Steps

1. Install

2. Create AuthProvider & ArcanaConnector

3. Set up WagmiProvider

What's Next?

See also

2. Create `AuthProvider` & `ArcanaConnector`

3. Set up `WagmiProvider`