---
title: threeDSecure
framework: passkit
role: symbol
role_heading: Type Property
path: passkit/pkmerchantcapability/threedsecure
---

# threeDSecure

Support for the 3-D Secure protocol.

## Declaration

```swift
static var threeDSecure: PKMerchantCapability { get }
```

## See Also

### Constants

- [instantFundsOut](passkit/pkmerchantcapability/instantfundsout.md)
- [emv](passkit/pkmerchantcapability/emv.md)
- [credit](passkit/pkmerchantcapability/credit.md)
- [debit](passkit/pkmerchantcapability/debit.md)