dotnet add package AlphaOmega.PushSharp

Install-Package AlphaOmega.PushSharp

using AlphaOmega.PushSharp.Apple;
using Newtonsoft.Json.Linq;

var environment = ApnsSettings.ApnsServerEnvironment.Production;
var keyId = "{Your-Key-ID}";           // 10-character Key ID from Apple Developer Portal
var teamId = "{Your-Team-ID}";         // Your Apple Developer Team ID
var bundleId = "com.company.appName";  // Your app's bundle identifier

// Create APNS settings
var settings = new ApnsSettings(environment, keyId, teamId, bundleId);
settings.LoadP8CertificateFromFile("{Path-To-P8-Certificate}");

// Configure and create broker
var config = new ApnsConfiguration(settings);
var broker = new ApnsServiceBroker(config);

// Wire up event handlers
broker.OnNotificationFailed += (notification, exception) =>
{
	Console.WriteLine($"Notification failed: {exception.Message}");
};

broker.OnNotificationSucceeded += (notification) =>
{
	Console.WriteLine("Notification sent successfully!");
};

// Start the broker
broker.Start();

// Queue notifications
foreach (var deviceToken in MY_DEVICE_TOKEN_IDS)
{
	broker.QueueNotification(new ApnsNotification
	{
		DeviceToken = deviceToken,
		Payload = JObject.Parse("{ \"aps\" : { \"alert\" : \"Hello from PushSharp!\" } }")
	});
}

// Stop the broker when done
broker.Stop();

using AlphaOmega.PushSharp.Google;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;

// Option 1: Manual settings
var projectId = "{Your-Project-ID}";
var privateKey = "{Your-Private-Key}";
var clientEmail = "{Your-Client-Email}";
var tokenUri = "https://oauth2.googleapis.com/token";

var settings = new FirebaseSettings(projectId, privateKey, clientEmail, tokenUri);

// Option 2: Load from Firebase service account JSON file
// var settings = JsonConvert.DeserializeObject<FirebaseSettings>(
//	File.ReadAllText("Firebase.ServiceAccount.json"));

var config = new FirebaseConfiguration(settings);
var broker = new FirebaseServiceBroker(config);

// Wire up event handlers
broker.OnNotificationFailed += (notification, aggregateEx) =>
{
	aggregateEx.Handle(ex =>
	{
		if (ex is GcmNotificationException notificationException)
		{
			var gcmNotification = notificationException.Notification;
			var description = notificationException.Description;
			Console.WriteLine($"Notification Failed: ID={gcmNotification.MessageId}, Desc={description}");
		}
		else if (ex is GcmMulticastResultException multicastException)
		{
			foreach (var succeededNotification in multicastException.Succeeded)
				Console.WriteLine($"Notification Succeeded: ID={succeededNotification.MessageId}");

			foreach (var failedKvp in multicastException.Failed)
			{
				var n = failedKvp.Key;
				var e = failedKvp.Value;
				Console.WriteLine($"Notification Failed: ID={n.MessageId}, Desc={e.Description}");
			}
		}
		else if (ex is DeviceSubscriptionExpiredException expiredException)
		{
			var oldId = expiredException.OldSubscriptionId;
			Console.WriteLine($"Device RegistrationId Expired: {oldId}");
		}
		else if (ex is RetryAfterException retryException)
		{
			Console.WriteLine($"Rate Limited, retry after {retryException.RetryAfterUtc}");
		}
		else
		{
			Console.WriteLine("Notification Failed for unknown reason");
		}

		return true; // Mark as handled
	});
};

broker.OnNotificationSucceeded += (notification) =>
{
	Console.WriteLine("Notification Sent!");
};

// Start the broker
broker.Start();

// Queue notifications
foreach (var regId in MY_REGISTRATION_IDS)
{
	var notification = new FirebaseNotification();
	notification.message.token = regId;
	notification.message.data = JObject.Parse("{ \"somekey\" : \"Hello from PushSharp!\" }");

	broker.QueueNotification(notification);
}

// Stop the broker when done
broker.Stop();

using AlphaOmega.PushSharp.Huawei;
using Newtonsoft.Json.Linq;

var clientSecret = "{Your-Client-Secret}";
var projectId = "{Your-Project-ID}";        // For V2 API
var applicationId = "{Your-Application-ID}"; // For V1 API (legacy)

// Use either projectId (V2) OR applicationId (V1), not both
var config = new HuaweiConfiguration(clientSecret, null, applicationId);
var broker = new HuaweiServiceBroker(config);

// Wire up event handlers
broker.OnNotificationFailed += (notification, exception) =>
{
	Console.WriteLine($"Notification failed: {exception.Message}");
};

broker.OnNotificationSucceeded += (notification) =>
{
	Console.WriteLine("Notification Sent!");
};

// Start the broker
broker.Start();

// Queue notifications
foreach (var regId in MY_REGISTRATION_IDS)
{
	var notification = new HuaweiNotification();
	notification.Message.token = new string[] { regId };
	notification.Message.data = JObject.Parse("{ \"somekey\" : \"Hello from PushSharp!\" }");

	broker.QueueNotification(notification);
}

// Stop the broker when done
broker.Stop();