---
title: paymentCardData
framework: proximityreader
role: symbol
role_heading: Instance Property
path: proximityreader/paymentcardreadresult/paymentcarddata
---

# paymentCardData

A Base64-encoded string that contains the encrypted payment information to send to your payment provider.

## Declaration

```swift
let paymentCardData: String?
```

## Mentioned in

Adding support for Tap to Pay on iPhone to your app

## Discussion

Discussion This information is present any time the system reads a card, including for purchases, refunds, and card verification.

## See Also

### Getting the result data

- [generalCardData](proximityreader/paymentcardreadresult/generalcarddata.md)