A centralized admin panel to send Firebase Cloud Messaging push notifications to your app's users.
Send a push notification directly using a raw FCM device token.
Look up a Firebase user by their UID and notify all their registered devices.
View all registered users, see their device count, and send notifications by selecting them.
/api/user/fcm-tokenRegister an FCM token to a user account
{ "userId": "uid", "fcmToken": "token" }/api/user/fcm-tokenRemove an FCM token from a user account
{ "userId": "uid", "fcmToken": "token" }