---
title: session
framework: passkit
role: symbol
role_heading: Instance Property
path: passkit/pkpaymentrequestmerchantsessionupdate/session
---

# session

An object that validates the identity of a merchant for the payment request.

## Declaration

```swift
var session: PKPaymentMerchantSession? { get set }
```

## See Also

### Getting information for the merchant session update

- [status](passkit/pkpaymentrequestmerchantsessionupdate/status.md)
- [PKPaymentMerchantSession](passkit/pkpaymentmerchantsession.md)