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

# showWalletConnectScanner

Function to show the WalletConnect QR scanner using the Wallet Services plugin.

info

Please note that this function doesn't work for external wallet logins. It only works for social login embedded wallets.

### Usage

```ts
import { EVM_PLUGINS, type WalletServicesPluginType } from '@web3auth/modal'

// After initializing and logging in with Web3Auth
async function openWalletConnectScanner() {
  try {
    const walletServicesPlugin = web3auth.getPlugin(
      EVM_PLUGINS.WALLET_SERVICES
    ) as WalletServicesPluginType | null
    await walletServicesPlugin?.showWalletConnectScanner({
      show: true,
    })
  } catch (error) {
    console.error('Error opening WalletConnect scanner:', error)
  }
}

```

### Parameters

```ts
interface ShowWalletConnectScannerParams {
  show: boolean
}

```

#### `show`

`boolean`

Determines whether the Wallet Connect UI is displayed. This can be used to programmatically control its visibility.

### Return type

`Promise<void>`

The function returns a promise that resolves when the WalletConnect scanner has been displayed or hidden.