diff --git a/src/server/domain/Models/Push/PushNotificationData.cs b/src/server/domain/Models/Push/PushNotificationData.cs
index 0cd9ad2..2cae2cf 100644
--- a/src/server/domain/Models/Push/PushNotificationData.cs
+++ b/src/server/domain/Models/Push/PushNotificationData.cs
@@ -195,6 +195,18 @@ public string GetBody(string lang) =>
             };
     }
 
+    public record TestNotification(string Title, string Body) : IPushNotificationData
+    {
+        public string Type => "test-notification";
+
+        public Dictionary<string, PushNotificationOnActionClick> OnActionClick =>
+            new() { { "default", new($"/events") } };
+
+        public string GetTitle(string lang) => Title;
+
+        public string GetBody(string lang) => Body;
+    }
+
     private static string NormalizeLang(string lang)
     {
         if (lang.StartsWith("de", StringComparison.OrdinalIgnoreCase))
diff --git a/src/server/host/Endpoints/Notifications/SendNotificationEndpoint.cs b/src/server/host/Endpoints/Notifications/SendNotificationEndpoint.cs
new file mode 100644
index 0000000..280f7a2
--- /dev/null
+++ b/src/server/host/Endpoints/Notifications/SendNotificationEndpoint.cs
@@ -0,0 +1,126 @@
+using System.ComponentModel.DataAnnotations;
+using FastEndpoints;
+using FluentValidation;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure.Internal;
+using MinigolfFriday.Data;
+using MinigolfFriday.Domain.Models;
+using MinigolfFriday.Domain.Models.Push;
+using MinigolfFriday.Domain.Models.RealtimeEvents;
+using MinigolfFriday.Host.Common;
+using MinigolfFriday.Host.Mappers;
+using MinigolfFriday.Host.Services;
+using MinigolfFriday.Host.Utilities;
+
+namespace MinigolfFriday.Host.Endpoints.Notifications;
+
+public record SendNotificationRequest(string? UserId, string? Title, string? Body);
+
+public class SendNotificationRequestValidator : Validator<SendNotificationRequest>
+{
+    public SendNotificationRequestValidator(IIdService idService)
+    {
+        // RuleFor(x => x.UserId).NotNull().ValidSqid(idService.User);
+    }
+}
+
+public class SendNotificationEndpoint(
+    DatabaseContext databaseContext,
+    IJwtService jwtService,
+    IIdService idService,
+    IUserPushSubscriptionMapper userPushSubscriptionMapper,
+    IWebPushService webPushService
+) : Endpoint<SendNotificationRequest>
+{
+    public override void Configure()
+    {
+        Post("");
+        Group<NotificationsGroup>();
+        this.ProducesErrors(EndpointErrors.UserIdNotInClaims);
+    }
+
+    public override async Task HandleAsync(SendNotificationRequest req, CancellationToken ct)
+    {
+        // var userId = idService.User.DecodeSingle(req.UserId);
+        if (!jwtService.TryGetUserId(User, out var currendUserId))
+        {
+            Logger.LogWarning(EndpointErrors.UserIdNotInClaims);
+            await this.SendErrorAsync(EndpointErrors.UserIdNotInClaims, ct);
+            return;
+        }
+        // Logger.LogWarning("user found. id: {}", userId);
+        Logger.LogWarning("current User: {} ", currendUserId);
+
+        var user = await databaseContext
+            .Users.Include(x => x.Settings)
+            .FirstAsync(x => x.Id == currendUserId, ct);
+
+        Logger.LogWarning(user.Alias);
+
+        var notifications = await databaseContext
+            .Users.Where(u => u.Id == currendUserId)
+            .Select(u => new
+            {
+                Subscriptions = u.PushSubscriptions.Select(x => new UserPushSubscription(
+                    x.Id,
+                    x.UserId,
+                    x.Lang,
+                    x.Endpoint,
+                    x.P256DH,
+                    x.Auth
+                )),
+                NotificationData = new PushNotificationData.TestNotification(
+                    req.Title != null ? req.Title : "Body",
+                    req.Body != null ? req.Body : "Test"
+                )
+            })
+            .ToArrayAsync(ct);
+        foreach (var notification in notifications)
+            await webPushService.SendAsync(
+                notification.Subscriptions,
+                notification.NotificationData,
+                ct
+            );
+
+        // var user = await databaseContext
+        //     .Users.Include(x => x.Settings)
+        //     .FirstAsync(x => x.Id == userId, ct);
+
+        // if (user.Settings == null)
+        // {
+        //     user.Settings = new()
+        //     {
+        //         EnableNotifications = req.EnableNotifications ?? true,
+        //         NotifyOnEventPublish = req.NotifyOnEventPublish ?? true,
+        //         NotifyOnEventStart = req.NotifyOnEventStart ?? true,
+        //         NotifyOnEventUpdated = req.NotifyOnEventUpdated ?? true,
+        //         NotifyOnTimeslotStart = req.NotifyOnTimeslotStart ?? true,
+        //         SecondsToNotifyBeforeTimeslotStart = req.SecondsToNotifyBeforeTimeslotStart ?? 600
+        //     };
+        // }
+        // else
+        // {
+        //     user.Settings.EnableNotifications =
+        //         req.EnableNotifications ?? user.Settings.EnableNotifications;
+        //     user.Settings.NotifyOnEventPublish =
+        //         req.NotifyOnEventPublish ?? user.Settings.NotifyOnEventPublish;
+        //     user.Settings.NotifyOnEventStart =
+        //         req.NotifyOnEventStart ?? user.Settings.NotifyOnEventStart;
+        //     user.Settings.NotifyOnEventUpdated =
+        //         req.NotifyOnEventUpdated ?? user.Settings.NotifyOnEventUpdated;
+        //     user.Settings.NotifyOnTimeslotStart =
+        //         req.NotifyOnTimeslotStart ?? user.Settings.NotifyOnTimeslotStart;
+        //     user.Settings.SecondsToNotifyBeforeTimeslotStart =
+        //         req.SecondsToNotifyBeforeTimeslotStart
+        //         ?? user.Settings.SecondsToNotifyBeforeTimeslotStart;
+        // }
+
+        // await databaseContext.SaveChangesAsync(ct);
+        await SendOkAsync(ct);
+
+        // await realtimeEventsService.SendEventAsync(
+        //     new RealtimeEvent.UserSettingsChanged(idService.User.Encode(userId)),
+        //     ct
+        // );
+    }
+}