> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tenderly.co/llms.txt
> Use this file to discover all available pages before exploring further.

# RainbowKit - Node RPC 集成

> 将 Tenderly Node RPC 配置为 RainbowKit 背后的 wagmi transport，包含 createConfig、chains、connectors 以及各链的 HTTPS 端点。

[RainbowKit](https://rainbowkit.com/docs/introduction) 是一个简化去中心化应用钱包连接的 React 库，提供钱包管理、链连接、ENS 解析、余额显示以及可自定义的 UI 特性，以增强用户体验。它基于 [wagmi](/node-rpc/dapp-ui/wagmi) 构建，因此您需要将其 transports 指向 [Node RPC](/node-rpc/overview)。

### 设置 Wagmi 配置

```ts title="wagmi-config.ts" showLineNumbers theme={"theme":{"light":"catppuccin-latte","dark":"catppuccin-mocha"}}
import { createConfig, http } from 'wagmi'
import { mainnet, base, baseSepolia, optimism } from 'wagmi/chains'
import { injected, walletConnect, metaMask, safe } from 'wagmi/connectors'

const projectId = '<WALLETCONNECT_PROJECT_ID>'

export const config = createConfig({
  chains: [mainnet, base, baseSepolia, optimism],
  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_PUBLIC_TENDERLY_NODE_ACCESS_KEY_BASE}`),
    [baseSepolia.id]: http(`https://base-sepolia.gateway.tenderly.co/${process.env.NEXT_PUBLIC_TENDERLY_NODE_ACCESS_KEY_BASE_SEPOLIA}`),
    [optimism.id]: http(`https://optimism.gateway.tenderly.co/${process.env.NEXT_PUBLIC_TENDERLY_NODE_ACCESS_KEY_OPTIMISM}`),
  },
})
```

### 包裹您的应用

```tsx title="App.tsx" showLineNumbers theme={"theme":{"light":"catppuccin-latte","dark":"catppuccin-mocha"}}

const queryClient = new QueryClient();

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

export default App;
```