diff --git a/Iceshrimp.Backend/Controllers/Pleroma/FrontendController.cs b/Iceshrimp.Backend/Controllers/Pleroma/FrontendController.cs
index 9f549bdc..bf983e8f 100644
--- a/Iceshrimp.Backend/Controllers/Pleroma/FrontendController.cs
+++ b/Iceshrimp.Backend/Controllers/Pleroma/FrontendController.cs
@@ -3,11 +3,9 @@ using System.Net.Mime;
 using Iceshrimp.Backend.Controllers.Mastodon.Attributes;
 using Iceshrimp.Backend.Controllers.Pleroma.Schemas;
 using Iceshrimp.Backend.Controllers.Shared.Attributes;
-using Iceshrimp.Backend.Core.Configuration;
 using Microsoft.AspNetCore.Cors;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.RateLimiting;
-using Microsoft.Extensions.Options;
 
 namespace Iceshrimp.Backend.Controllers.Pleroma;
 
@@ -19,7 +17,7 @@ public class FrontendController : ControllerBase
 {
 	[HttpGet("/api/pleroma/frontend_configurations")]
 	[ProducesResults(HttpStatusCode.OK)]
-	public FrontendConfigurationsResponse GetFrontendConfigurations([FromServices] IOptionsSnapshot<Config> config)
+	public FrontendConfigurationsResponse GetFrontendConfigurations()
 	{
 		return new FrontendConfigurationsResponse();
 	}
diff --git a/Iceshrimp.Backend/Controllers/Pleroma/NotificationController.cs b/Iceshrimp.Backend/Controllers/Pleroma/NotificationController.cs
new file mode 100644
index 00000000..f64aefae
--- /dev/null
+++ b/Iceshrimp.Backend/Controllers/Pleroma/NotificationController.cs
@@ -0,0 +1,62 @@
+using System.Net;
+using System.Net.Mime;
+using Iceshrimp.Backend.Controllers.Mastodon.Attributes;
+using Iceshrimp.Backend.Controllers.Mastodon.Renderers;
+using Iceshrimp.Backend.Controllers.Mastodon.Schemas.Entities;
+using Iceshrimp.Backend.Controllers.Pleroma.Schemas;
+using Iceshrimp.Backend.Controllers.Pleroma.Schemas.Entities;
+using Iceshrimp.Backend.Controllers.Shared.Attributes;
+using Iceshrimp.Backend.Core.Database;
+using Iceshrimp.Backend.Core.Database.Tables;
+using Iceshrimp.Backend.Core.Extensions;
+using Iceshrimp.Backend.Core.Middleware;
+using Microsoft.AspNetCore.Cors;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.RateLimiting;
+using Microsoft.EntityFrameworkCore;
+
+namespace Iceshrimp.Backend.Controllers.Pleroma;
+
+[MastodonApiController]
+[Authenticate]
+[EnableCors("mastodon")]
+[EnableRateLimiting("sliding")]
+[Produces(MediaTypeNames.Application.Json)]
+public class NotificationController(DatabaseContext db, NotificationRenderer notificationRenderer) : ControllerBase
+{
+	[HttpPost("/api/v1/pleroma/notifications/read")]
+	[Authorize("read:notifications")]
+	[ProducesResults(HttpStatusCode.OK)]
+	public async Task<List<NotificationEntity>> MarkNotificationsAsRead([FromHybrid] PleromaNotificationSchemas.ReadNotificationsRequest request)
+	{
+		var user = HttpContext.GetUserOrFail();
+
+		if (request.Id != null && request.MaxId != null)
+			throw GracefulException.BadRequest("id and max_id are mutually exclusive.");
+
+		var q = db.Notifications
+			.IncludeCommonProperties()
+			.Include(p => p.Notifier)
+			.Include(p => p.Note)
+			.Where(p => p.Notifiee == user)
+			.Where(p => p.Notifier != null)
+			.Where(p => !p.IsRead)
+			.EnsureNoteVisibilityFor(p => p.Note, user)
+			.OrderByDescending(n => n.MastoId)
+			.Take(80);
+
+		if (request.Id != null)
+			q = q.Where(n => n.MastoId == request.Id);
+		else if (request.MaxId != null)
+			q = q.Where(n => n.MastoId <= request.MaxId);
+		else
+			throw GracefulException.BadRequest("One of id or max_id are required.");
+
+		var notifications = await q.ToListAsync();
+		foreach (var notif in notifications)
+			notif.IsRead = true;
+
+		await db.SaveChangesAsync();
+		return (await notificationRenderer.RenderManyAsync(notifications, user, isPleroma: true)).ToList();
+	}
+}
diff --git a/Iceshrimp.Backend/Controllers/Pleroma/Schemas/NotificationSchemas.cs b/Iceshrimp.Backend/Controllers/Pleroma/Schemas/NotificationSchemas.cs
new file mode 100644
index 00000000..6b3689ca
--- /dev/null
+++ b/Iceshrimp.Backend/Controllers/Pleroma/Schemas/NotificationSchemas.cs
@@ -0,0 +1,13 @@
+using J = System.Text.Json.Serialization.JsonPropertyNameAttribute;
+using B = Microsoft.AspNetCore.Mvc.BindPropertyAttribute;
+
+namespace Iceshrimp.Backend.Controllers.Pleroma.Schemas;
+
+public abstract class PleromaNotificationSchemas
+{
+	public class ReadNotificationsRequest
+	{
+		[B(Name = "id")] [J("id")]         public long? Id    { get; set; }
+		[B(Name = "max_id")] [J("max_id")] public long? MaxId { get; set; }
+	}
+}
\ No newline at end of file