Push notification

Triggers send subscriptions events to your your app using Apple Push Notification Service.

  1. Select an optional payload to be sent with the notification.

  2. In the Glassfy dashboard be sure you have configured the:

    • Apple Push Notifications service p8 Key File
    • Apple Push Notifications service p8 Key ID
    • Apple Team ID.

Remote Notification payload

Our server takes care of sending a silent push notification to all registered devices of the subscriber subject of the trigger.

To register a device you have to ask user's permission and set its Token as a userProperty.

func sendDeviceTokenToServer(_ deviceToken: Data)
    let token = deviceToken.map { String(format: "%02.2hhx", $0) }.joined()
    Glassfy.set(userProperty:.token, value: token) { prop, err in
        // handle err
- (void)sendDeviceTokenToServer:(NSData *)deviceToken
    const unsigned char *buffer = deviceToken.bytes;
    NSMutableString _token = [NSMutableString stringWithCapacity:(deviceToken.length _ 2)];
    for (int i = 0; i < len; ++i) {
        [token appendFormat:@"%02x", buffer[i]];
    [Glassfy setUserProperty:GYUserPropertyTypeToken value:token completion:^(GYUserProperties *p, NSError *err) {
      // handle err

To receive remote notifications, you need to add it as a capability under the Signing & Capabilities tab of your target and implement the related methods.

You can find additional information can be found in Apple's documentation.

APNs payload

   "aps" : {
      "content-available" : 1
   "offering" : "OPTIONAL_OFFERING",