> 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[​](#usage "Direct link to Usage")

```
import { Web3Auth } from '@web3auth/modal'

// After initializing and logging in with Web3Auth
async function openWalletConnectScanner() {
  try {
    await web3auth.showWalletConnectScanner({
      show: true,
    })
  } catch (error) {
    console.error('Error opening WalletConnect scanner:', error)
  }
}

```

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

```
interface ShowWalletConnectScannerParams {
  show: boolean
}

```

#### `show`[​](#show "Direct link to show")

`boolean`

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

### Return type[​](#return-type "Direct link to Return type")

`Promise<void>`

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