@digitalpersona/services/dist/api/docs/services.pskcoutput.serial_number.md

DigitalPersona Web Access Services

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[Home](./index.md) &gt; [@digitalpersona/services](./services.md) &gt; [PSKCOutput](./services.pskcoutput.md) &gt; [serial\_number](./services.pskcoutput.serial_number.md)

## PSKCOutput.serial\_number property

A serial number of the hardware OTP token imported.

<b>Signature:</b>

```typescript
serial_number?: string;
```