diff --git a/MastodonSDK/Sources/MastodonCore/Service/API/APIService+Notification.swift b/MastodonSDK/Sources/MastodonCore/Service/API/APIService+Notification.swift
index 2497a64ea..9a8a8b0cd 100644
--- a/MastodonSDK/Sources/MastodonCore/Service/API/APIService+Notification.swift
+++ b/MastodonSDK/Sources/MastodonCore/Service/API/APIService+Notification.swift
@@ -125,4 +125,20 @@ extension APIService {
 
         return response
     }
+
+    public func acceptNotificationRequests(authenticationBox: MastodonAuthenticationBox, id: String) async throws -> Mastodon.Response.Content<[String: String]> {
+        let domain = authenticationBox.domain
+        let authorization = authenticationBox.userAuthorization
+
+        let response = try await Mastodon.API.Notifications.acceptNotificationRequest(id: id, session: session, domain: domain, authorization: authorization)
+        return response
+    }
+
+    public func rejectNotificationRequests(authenticationBox: MastodonAuthenticationBox, id: String) async throws -> Mastodon.Response.Content<[String: String]> {
+        let domain = authenticationBox.domain
+        let authorization = authenticationBox.userAuthorization
+
+        let response = try await Mastodon.API.Notifications.dismissNotificationRequest(id: id, session: session, domain: domain, authorization: authorization)
+        return response
+    }
 }
diff --git a/MastodonSDK/Sources/MastodonSDK/API/Mastodon+API+Notifications.swift b/MastodonSDK/Sources/MastodonSDK/API/Mastodon+API+Notifications.swift
index d309e6cf5..91f327184 100644
--- a/MastodonSDK/Sources/MastodonSDK/API/Mastodon+API+Notifications.swift
+++ b/MastodonSDK/Sources/MastodonSDK/API/Mastodon+API+Notifications.swift
@@ -202,6 +202,18 @@ extension Mastodon.API.Notifications {
         notificationsEndpointURL(domain: domain).appendingPathComponent("requests")
     }
 
+    internal static func notificationRequestEndpointURL(domain: String, id: String) -> URL {
+        notificationRequestsEndpointURL(domain: domain).appendingPathComponent(id)
+    }
+
+    internal static func acceptNotificationRequestEndpointURL(domain: String, id: String) -> URL {
+        notificationRequestEndpointURL(domain: domain, id: id).appendingPathExtension("accept")
+    }
+
+    internal static func dismissNotificationRequestEndpointURL(domain: String, id: String) -> URL {
+        notificationRequestEndpointURL(domain: domain, id: id).appendingPathExtension("dismiss")
+    }
+
     public static func getNotificationRequests(
         session: URLSession,
         domain: String,
@@ -217,4 +229,40 @@ extension Mastodon.API.Notifications {
         let value = try Mastodon.API.decode(type: [Mastodon.Entity.NotificationRequest].self, from: data, response: response)
         return Mastodon.Response.Content(value: value, response: response)
     }
+
+    public static func acceptNotificationRequest(
+        id: String,
+        session: URLSession,
+        domain: String,
+        authorization: Mastodon.API.OAuth.Authorization
+    ) async throws -> Mastodon.Response.Content<[String: String]> {
+        let request = Mastodon.API.post(
+            url: acceptNotificationRequestEndpointURL(domain: domain, id: id),
+            authorization: authorization
+        )
+
+        let (data, response) = try await session.data(for: request)
+
+        // we expect an empty dictionary
+        let value = try Mastodon.API.decode(type: [String: String].self, from: data, response: response)
+        return Mastodon.Response.Content(value: value, response: response)
+    }
+
+    public static func dismissNotificationRequest(
+        id: String,
+        session: URLSession,
+        domain: String,
+        authorization: Mastodon.API.OAuth.Authorization
+    ) async throws -> Mastodon.Response.Content<[String: String]> {
+        let request = Mastodon.API.post(
+            url: dismissNotificationRequestEndpointURL(domain: domain, id: id),
+            authorization: authorization
+        )
+
+        let (data, response) = try await session.data(for: request)
+
+        // we expect an empty dictionary
+        let value = try Mastodon.API.decode(type: [String: String].self, from: data, response: response)
+        return Mastodon.Response.Content(value: value, response: response)
+    }
 }
diff --git a/MastodonSDK/Sources/MastodonSDK/API/Mastodon+API.swift b/MastodonSDK/Sources/MastodonSDK/API/Mastodon+API.swift
index 110332287..a733a0705 100644
--- a/MastodonSDK/Sources/MastodonSDK/API/Mastodon+API.swift
+++ b/MastodonSDK/Sources/MastodonSDK/API/Mastodon+API.swift
@@ -149,7 +149,7 @@ extension Mastodon.API {
     
     static func post(
         url: URL,
-        query: PostQuery?,
+        query: PostQuery? = nil,
         authorization: OAuth.Authorization? = nil
     ) -> URLRequest {
         return buildRequest(url: url, method: .POST, query: query, authorization: authorization)