> For the complete documentation index, see [llms.txt](/llms.txt).

# Show wallet UI

The `showWalletUI` method launches the templated wallet UI in a WebView. The wallet UI lets users view account details, tokens, and other features for the chains configured in `Web3AuthOptions`.

Configure chains during initialization with the `chains` and `defaultChainId` parameters on `Web3AuthOptions`. See [Get started](/embedded-wallets/sdk/flutter/) for chain configuration examples.

## Parameters

| Parameter | Description                             |
| --------- | --------------------------------------- |
| `path?`   | Wallet UI path. Defaults to `"wallet"`. |

## Usage

Usage

```dart
try {
  await Web3AuthFlutter.showWalletUI();
} on PlatformException catch (e) {
  log(e.message ?? e.toString());
}

```

## Wallet Services configuration

Use `walletServicesConfig` in `Web3AuthOptions` to customize Wallet Services.

| Parameter               | Description                                                                                                                                             |
| ----------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `confirmationStrategy?` | How Wallet Services asks users to confirm requests. Takes `ConfirmationStrategy.popup`, `.modal`, `.autoApprove`, or `.defaultStrategy`.                |
| `whiteLabel?`           | Whitelabel options for the Wallet Services UI. Takes [WhiteLabelData](/embedded-wallets/sdk/flutter/advanced/whitelabel/) as a value.                   |
| `enableKeyExport?`      | Whether users can export their private key from the wallet UI. When unset, the SDK uses your dashboard setting, which defaults to `false`. Added in v8. |

```dart
await Web3AuthFlutter.init(
  Web3AuthOptions(
    clientId: "WEB3AUTH_CLIENT_ID",
    web3AuthNetwork: Web3AuthNetwork.sapphire_mainnet,
    redirectUrl: redirectUrl,
    walletServicesConfig: WalletServicesConfig(
      confirmationStrategy: ConfirmationStrategy.modal,
      enableKeyExport: false,
    ),
  ),
);

```

## Chain configuration

Pass chain details when you initialize the SDK. `chains` takes a `List<Chains>`:

| Parameter           | Description                                                              |
| ------------------- | ------------------------------------------------------------------------ |
| `chainId`           | Chain ID in hex `String`, for example `"0x1"`. Mandatory.                |
| `rpcTarget`         | RPC URL for the chain. Mandatory.                                        |
| `chainNamespace?`   | `ChainNamespace.eip155` or `ChainNamespace.solana`. Default is `eip155`. |
| `decimals?`         | Decimals of the native token. Default is `18`.                           |
| `displayName?`      | Display name for the chain.                                              |
| `blockExplorerUrl?` | Block explorer URL for the chain.                                        |
| `ticker?`           | Ticker symbol of the native token, for example `ETH`.                    |
| `tickerName?`       | Name of the native token, for example `Ethereum`.                        |
| `logo?`             | Logo URL for the native token.                                           |

note

On Android, the Flutter plugin passes only the first entry in `chains` to the native SDK.

```dart
await Web3AuthFlutter.init(
  Web3AuthOptions(
    clientId: "WEB3AUTH_CLIENT_ID",
    web3AuthNetwork: Web3AuthNetwork.sapphire_mainnet,
    redirectUrl: redirectUrl,
    chains: [
      Chains(
        chainId: "0x1",
        rpcTarget: "https://mainnet.infura.io/v3/<YOUR_KEY>",
        displayName: "Ethereum Mainnet",
        ticker: "ETH",
        tickerName: "Ethereum",
      ),
    ],
    defaultChainId: "0x1",
  ),
);

```