---
title: Register a device for update notifications
framework: Wallet Orders
role: symbol
role_heading: Web Service Endpoint
platforms: [iOS 16.0+, iPadOS 16.0+, macOS 13.0+]
path: walletorders/register-a-device-for-update-notifications
---

# Register a device for update notifications

Registers a device to receive update notifications for an order.

## URL

POST https://your-web-service.com/v1/devices/{deviceIdentifier}/registrations/{orderTypeIdentifier}/{orderIdentifier}

## Path Parameters

orderIdentifier: The order identifier. This value corresponds to the value of the orderIdentifier key of the Order. orderTypeIdentifier: The order type identifier of the order. This value corresponds to the value of the orderTypeIdentifier key of the Order. deviceIdentifier: A unique identifier for the device.

## Header Parameters

Authorization: The authentication for an order. The scheme is AppleOrder with the order’s value for the authenticationToken key as parameter. For example, AppleOrder {authenticationToken}.

## Response Codes

200 Device Already Registered: The device is already registered for the order. 201 Device Registered: The device successfully registered for the order. 401 Request Not Authorized: The request isn’t authorized.

## Discussion

Discussion When the system modifies an order, use the PushToken to send a push notification to the device. In the notification, set the push topic as the order type identifier and leave the payload empty.

## HTTP Body

The push token APNS uses to send update notifications to the device.

## See Also

### Notifications

- [Unregister a device from update notifications](walletorders/unregister-a-device-from-update-notifications.md)
- [PushToken](walletorders/pushtoken.md)