---
title: MerchantTokenUsageDataAvailabilityNotificationRequest
framework: Apple Pay Merchant Token Management API
role: symbol
role_heading: Object
platforms: [apple pay merchant token management api 1.0.12+]
path: merchanttokennotificationservices/merchanttokenusagedataavailabilitynotificationrequest
---

# MerchantTokenUsageDataAvailabilityNotificationRequest

The data for the merchant token usage data availability notification request.

## Declaration

```data
object MerchantTokenUsageDataAvailabilityNotificationRequest
```

## Properties

merchantTokenIdentifier: The unique identifier of the merchant token. merchantTokenUsageMetadata: Metadata that’s encrypted using the merchantTokenPublicKey.

## Discussion

Discussion Use this API to notify Apple servers that the user’s device can retrieve merchant token usage information. The request includes metadata about encryption and where to retrieve the usage information. The merchantPublicKey passed in the request needs to be a P-384 public key.

## See Also

### Merchant token usage information

- [Retrieve Merchant Token Public Key](merchanttokennotificationservices/retrieve-merchant-token-public-key.md)
- [MerchantToken Usage Data Availability Notification](merchanttokennotificationservices/merchanttoken-usage-data-availability-notification.md)
- [Get MerchantToken Usage Information Package](merchanttokennotificationservices/get-merchanttoken-usage-information-package.md)
- [GetMerchantTokenUsageInformationPackageResponse](merchanttokennotificationservices/getmerchanttokenusageinformationpackageresponse.md)
- [AutomaticReloadPaymentDetails](applepaymerchanttokenusageinformation/automaticreloadpaymentdetails.md)
- [CurrencyAmount](applepaymerchanttokenusageinformation/currencyamount.md)
- [DeferredPaymentDetails](applepaymerchanttokenusageinformation/deferredpaymentdetails.md)
- [PastPayment](applepaymerchanttokenusageinformation/pastpayment.md)
- [PaymentIssueDetails](applepaymerchanttokenusageinformation/paymentissuedetails.md)
- [RecurringPaymentDetails](applepaymerchanttokenusageinformation/recurringpaymentdetails.md)
- [UpcomingPayment](applepaymerchanttokenusageinformation/upcomingpayment.md)
- [UsageInformation](applepaymerchanttokenusageinformation/usageinformation.md)