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RainbowKit is a React library that simplifies wallet connection for decentralized applications, offering wallet management, chain connections, ENS resolution, balance display, and customizable UI features to enhance the user experience.

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Set up Wagmi config

wagmi-config.ts

const projectId = '<WALLETCONNECT_PROJECT_ID>'

export const config = createConfig({
  chains: [mainnet, base],
  connectors: [
    injected(),
    walletConnect({ projectId }),
    metaMask(),
    safe(),
  ],
  transports: {
    [mainnet.id]: http(`https://mainnet.gateway.tenderly.co/${process.env.NEXT_PUBLIC_TENDERLY_NODE_ACCESS_KEY_MAINNET}`),
    [base.id]: http(`https://base.gateway.tenderly.co/${process.env.NEXT_TENDERLY_NODE_ACCESS_KEY_BASE}`),
    [optimism.id]: http(`https://optimism.gateway.tenderly.co/${process.env.NEXT_TENDERLY_NODE_ACCESS_KEY_OPTIMISM}`),
  },
})

​
Wrap your app

App.tsx

const queryClient = new QueryClient();

const App = () => {
  return (
    <WagmiProvider config={config}>
      <QueryClientProvider client={queryClient}>
        <RainbowKitProvider>
          <Home />
        </RainbowKitProvider>
      </QueryClientProvider>
    </WagmiProvider>
  );
};

export default App;