static void Main(string[] args)
{
// Authentication keys
string serverKey = "AAAAsx_3OiY:APA91bFKFI-9ECNtaHochZXhCFq69uhDjOCj1RnqxGfQmR9MlfIzIe544JRqhQO9Tw5ka1iyhIdjcp96uN-usiJfglbtN2GrZHarI1L2HG4mRWQTlSmrZ9zdbKrGPLZQSW33fVH-Kaec";
string senderId = "769335441958";
string deviceKey;
// Get the deviceKey from console
Console.WriteLine("Enter device key : ");
deviceKey = Console.ReadLine();
var fcmSender = new FCMSender(serverKey, senderId);
var message = new FCMMessage
{
ReceiverDeviceKey = deviceKey,
Message = new FCMMessage.MessageBody
{
Title = "TestMessage",
Body = "this is a test message",
ClickAction = "https://firebase.google.com/docs/cloud-messaging/",
Sound = "Enable"
}
};
var fcmResponse = fcmSender.Send(message).Result;
Console.WriteLine("FCM server is saying: {0}", fcmResponse);
}
public async Task <string> Send(FCMMessage message)
{
var httpClient = new HttpClient();
httpClient.DefaultRequestHeaders.TryAddWithoutValidation("Authorization", $"Key={_serverKey}");
httpClient.DefaultRequestHeaders.TryAddWithoutValidation("sender_id", _senderId);
var dataJson = JsonConvert.SerializeObject(message,
Formatting.None,
new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore
});
var response = await httpClient.PostAsync(_fcmConsoleUrl, new StringContent(dataJson, Encoding.UTF8, "application/json"));
response.EnsureSuccessStatusCode();
string responseBody = await response.Content.ReadAsStringAsync();
return(responseBody);
}