> 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[​](#parameters "Direct link to Parameters")

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

## Usage[​](#usage "Direct link to Usage")

Usage

```
try {
  await Web3AuthFlutter.showWalletUI();
} on UserCancelledException {
  log("User cancelled.");
} catch (e) {
  log("Unknown exception occurred");
}

```

## Chain configuration[​](#chain-configuration "Direct link to Chain configuration")

Pass chain details when you initialize the SDK:

```
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",
  ),
);

```