@digitalpersona/authentication/dist/api/docs/authentication.smartcardauth.(constructor).md

DigitalPersona Authentication API

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[Home](./index.md) &gt; [@digitalpersona/authentication](./authentication.md) &gt; [SmartCardAuth](./authentication.smartcardauth.md) &gt; [(constructor)](./authentication.smartcardauth.(constructor).md)

## SmartCardAuth.(constructor)

Constructs a new smartcard authentication API object.

<b>Signature:</b>

```typescript
constructor(authService: IAuthService);
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  authService | <code>IAuthService</code> | an  connected to the server. |