diff --git a/src/notifications/events.rs b/src/notifications/events.rs
index 3d747e5a..74b55755 100644
--- a/src/notifications/events.rs
+++ b/src/notifications/events.rs
@@ -15,6 +15,7 @@ pub enum WebSocketError {
     InvalidSession,
     OnboardingNotFinished,
     AlreadyAuthenticated,
+    MalformedData { msg: String },
 }
 
 #[derive(Deserialize, Debug)]
diff --git a/src/notifications/websocket.rs b/src/notifications/websocket.rs
index 64373cee..b8831942 100644
--- a/src/notifications/websocket.rs
+++ b/src/notifications/websocket.rs
@@ -74,7 +74,20 @@ async fn accept(stream: TcpStream) {
     let incoming = read.try_for_each(async move |msg| {
         let mutex = mutex_generator();
         if let Message::Text(text) = msg {
-            if let Ok(notification) = serde_json::from_str::<ServerboundNotification>(&text) {
+            let maybe_decoded = serde_json::from_str::<ServerboundNotification>(&text);
+
+            // If serde fails to decode the data, return a `MalformedData` error
+            if let Err(why) = maybe_decoded {
+                send(ClientboundNotification::Error(
+                    WebSocketError::MalformedData {
+                        msg: why.to_string()
+                    }
+                ));
+
+                return Ok(());
+            }
+
+            if let Ok(notification) = maybe_decoded {
                 match notification {
                     ServerboundNotification::Authenticate(auth) => {
                         {
diff --git a/src/routes/bots/delete.rs b/src/routes/bots/delete.rs
index 629cec92..45efe287 100644
--- a/src/routes/bots/delete.rs
+++ b/src/routes/bots/delete.rs
@@ -1,11 +1,11 @@
 use crate::database::*;
 use crate::notifications::events::ClientboundNotification;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, EmptyResponse, Result};
 
 use mongodb::bson::doc;
 
 #[delete("/<target>")]
-pub async fn delete_bot(user: User, target: Ref) -> Result<()> {
+pub async fn delete_bot(user: User, target: Ref) -> Result<EmptyResponse> {
     let bot = target.fetch_bot().await?;
     if bot.owner != user.id {
         return Err(Error::MissingPermission);
@@ -58,6 +58,6 @@ pub async fn delete_bot(user: User, target: Ref) -> Result<()> {
             with: "bot",
             operation: "delete_one"
         })?;
-    
-    Ok(())
+
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/bots/edit.rs b/src/routes/bots/edit.rs
index 75396bd6..dc97067b 100644
--- a/src/routes/bots/edit.rs
+++ b/src/routes/bots/edit.rs
@@ -1,5 +1,5 @@
 use crate::notifications::events::ClientboundNotification;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 use crate::{database::*, notifications::events::RemoveBotField};
 
 use mongodb::bson::doc;
@@ -25,7 +25,7 @@ pub struct Data {
 }
 
 #[patch("/<target>", data = "<data>")]
-pub async fn edit_bot(user: User, target: Ref, data: Json<Data>) -> Result<()> {
+pub async fn edit_bot(user: User, target: Ref, data: Json<Data>) -> Result<EmptyResponse> {
     let data = data.into_inner();
     data.validate()
         .map_err(|error| Error::FailedValidation { error })?;
@@ -112,5 +112,5 @@ pub async fn edit_bot(user: User, target: Ref, data: Json<Data>) -> Result<()> {
             })?;
     }
 
-    Ok(())
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/bots/invite.rs b/src/routes/bots/invite.rs
index 0f7399ef..c197e629 100644
--- a/src/routes/bots/invite.rs
+++ b/src/routes/bots/invite.rs
@@ -1,5 +1,5 @@
 use crate::database::*;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 
 use rocket::serde::json::Json;
 use serde::Deserialize;
@@ -22,7 +22,7 @@ pub enum Destination {
 }
 
 #[post("/<target>/invite", data = "<dest>")]
-pub async fn invite_bot(user: User, target: Ref, dest: Json<Destination>) -> Result<()> {
+pub async fn invite_bot(user: User, target: Ref, dest: Json<Destination>) -> Result<EmptyResponse> {
     let bot = target.fetch_bot().await?;
 
     if !bot.public {
@@ -39,13 +39,13 @@ pub async fn invite_bot(user: User, target: Ref, dest: Json<Destination>) -> Res
                 .with_server(&server)
                 .for_server()
                 .await?;
-        
+
             if !perm.get_manage_server() {
                 Err(Error::MissingPermission)?
             }
 
             server.join_member(&bot.id).await?;
-            Ok(())
+            Ok(EmptyResponse {})
         }
         Destination::Group(GroupId { group }) => {
             let channel = Ref::from(group)?.fetch_channel().await?;
@@ -54,7 +54,7 @@ pub async fn invite_bot(user: User, target: Ref, dest: Json<Destination>) -> Res
                 .with_channel(&channel)
                 .for_channel()
                 .await?;
-        
+
             if !perm.get_invite_others() {
                 Err(Error::MissingPermission)?
             }
diff --git a/src/routes/channels/channel_ack.rs b/src/routes/channels/channel_ack.rs
index d0763b1f..ce56a2d2 100644
--- a/src/routes/channels/channel_ack.rs
+++ b/src/routes/channels/channel_ack.rs
@@ -1,16 +1,16 @@
 use crate::database::*;
 use crate::notifications::events::ClientboundNotification;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 
 use mongodb::bson::doc;
 use mongodb::options::UpdateOptions;
 
 #[put("/<target>/ack/<message>")]
-pub async fn req(user: User, target: Ref, message: Ref) -> Result<()> {
+pub async fn req(user: User, target: Ref, message: Ref) -> Result<EmptyResponse> {
     if user.bot.is_some() {
         return Err(Error::IsBot)
     }
-    
+
     let target = target.fetch_channel().await?;
 
     let perm = permissions::PermissionCalculator::new(&user)
@@ -52,5 +52,5 @@ pub async fn req(user: User, target: Ref, message: Ref) -> Result<()> {
     }
     .publish(user.id);
 
-    Ok(())
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/channels/channel_delete.rs b/src/routes/channels/channel_delete.rs
index 6bff3df9..be1ba540 100644
--- a/src/routes/channels/channel_delete.rs
+++ b/src/routes/channels/channel_delete.rs
@@ -1,10 +1,10 @@
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 use crate::{database::*, notifications::events::ClientboundNotification};
 
 use mongodb::bson::doc;
 
 #[delete("/<target>")]
-pub async fn req(user: User, target: Ref) -> Result<()> {
+pub async fn req(user: User, target: Ref) -> Result<EmptyResponse> {
     let target = target.fetch_channel().await?;
 
     let perm = permissions::PermissionCalculator::new(&user)
@@ -37,7 +37,7 @@ pub async fn req(user: User, target: Ref) -> Result<()> {
                     with: "channel",
                 })?;
 
-            Ok(())
+            Ok(EmptyResponse {})
         }
         Channel::Group {
             id,
@@ -103,7 +103,7 @@ pub async fn req(user: User, target: Ref) -> Result<()> {
                 .await
                 .ok();
 
-            Ok(())
+            Ok(EmptyResponse {})
         }
         Channel::TextChannel { .. } |
         Channel::VoiceChannel { .. } => {
diff --git a/src/routes/channels/channel_edit.rs b/src/routes/channels/channel_edit.rs
index d32a5a87..f48e2643 100644
--- a/src/routes/channels/channel_edit.rs
+++ b/src/routes/channels/channel_edit.rs
@@ -1,5 +1,5 @@
 use crate::notifications::events::ClientboundNotification;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 use crate::{database::*, notifications::events::RemoveChannelField};
 
 use mongodb::bson::{doc, to_document};
@@ -21,7 +21,7 @@ pub struct Data {
 }
 
 #[patch("/<target>", data = "<data>")]
-pub async fn req(user: User, target: Ref, data: Json<Data>) -> Result<()> {
+pub async fn req(user: User, target: Ref, data: Json<Data>) -> Result<EmptyResponse> {
     let data = data.into_inner();
     data.validate()
         .map_err(|error| Error::FailedValidation { error })?;
@@ -31,7 +31,7 @@ pub async fn req(user: User, target: Ref, data: Json<Data>) -> Result<()> {
         && data.icon.is_none()
         && data.remove.is_none()
     {
-        return Ok(());
+        return Ok(EmptyResponse {});
     }
 
     let target = target.fetch_channel().await?;
@@ -146,7 +146,7 @@ pub async fn req(user: User, target: Ref, data: Json<Data>) -> Result<()> {
                 }
             }
 
-            Ok(())
+            Ok(EmptyResponse {})
         }
         _ => Err(Error::InvalidOperation),
     }
diff --git a/src/routes/channels/group_add_member.rs b/src/routes/channels/group_add_member.rs
index f2108373..37e2bbe9 100644
--- a/src/routes/channels/group_add_member.rs
+++ b/src/routes/channels/group_add_member.rs
@@ -1,10 +1,10 @@
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 use crate::database::*;
 
 use mongodb::bson::doc;
 
 #[put("/<target>/recipients/<member>")]
-pub async fn req(user: User, target: Ref, member: Ref) -> Result<()> {
+pub async fn req(user: User, target: Ref, member: Ref) -> Result<EmptyResponse> {
     if get_relationship(&user, &member.id) != RelationshipStatus::Friend {
         Err(Error::NotFriends)?
     }
@@ -19,5 +19,6 @@ pub async fn req(user: User, target: Ref, member: Ref) -> Result<()> {
         Err(Error::MissingPermission)?
     }
 
-    channel.add_to_group(member.id, user.id).await
+    channel.add_to_group(member.id, user.id).await;
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/channels/group_remove_member.rs b/src/routes/channels/group_remove_member.rs
index fa59a214..83e0e5ee 100644
--- a/src/routes/channels/group_remove_member.rs
+++ b/src/routes/channels/group_remove_member.rs
@@ -1,10 +1,10 @@
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 use crate::{database::*, notifications::events::ClientboundNotification};
 
 use mongodb::bson::doc;
 
 #[delete("/<target>/recipients/<member>")]
-pub async fn req(user: User, target: Ref, member: Ref) -> Result<()> {
+pub async fn req(user: User, target: Ref, member: Ref) -> Result<EmptyResponse> {
     if &user.id == &member.id {
         Err(Error::CannotRemoveYourself)?
     }
@@ -59,7 +59,7 @@ pub async fn req(user: User, target: Ref, member: Ref) -> Result<()> {
         .await
         .ok();
 
-        Ok(())
+        Ok(EmptyResponse {})
     } else {
         Err(Error::InvalidOperation)
     }
diff --git a/src/routes/channels/message_delete.rs b/src/routes/channels/message_delete.rs
index c0f3ac57..f22762d9 100644
--- a/src/routes/channels/message_delete.rs
+++ b/src/routes/channels/message_delete.rs
@@ -1,10 +1,10 @@
 use crate::database::*;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 
 use mongodb::bson::doc;
 
 #[delete("/<target>/messages/<msg>")]
-pub async fn req(user: User, target: Ref, msg: Ref) -> Result<()> {
+pub async fn req(user: User, target: Ref, msg: Ref) -> Result<EmptyResponse> {
     let channel = target.fetch_channel().await?;
     channel.has_messaging()?;
 
@@ -24,5 +24,6 @@ pub async fn req(user: User, target: Ref, msg: Ref) -> Result<()> {
         }
     }
 
-    message.delete().await
+    message.delete().await;
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/channels/message_edit.rs b/src/routes/channels/message_edit.rs
index 7b44c585..094b950b 100644
--- a/src/routes/channels/message_edit.rs
+++ b/src/routes/channels/message_edit.rs
@@ -1,5 +1,5 @@
 use crate::database::*;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 
 use chrono::Utc;
 use mongodb::bson::{doc, Bson, DateTime, Document};
@@ -14,7 +14,7 @@ pub struct Data {
 }
 
 #[patch("/<target>/messages/<msg>", data = "<edit>")]
-pub async fn req(user: User, target: Ref, msg: Ref, edit: Json<Data>) -> Result<()> {
+pub async fn req(user: User, target: Ref, msg: Ref, edit: Json<Data>) -> Result<EmptyResponse> {
     edit.validate()
         .map_err(|error| Error::FailedValidation { error })?;
 
@@ -73,5 +73,6 @@ pub async fn req(user: User, target: Ref, msg: Ref, edit: Json<Data>) -> Result<
             with: "message",
         })?;
 
-    message.publish_update(update).await
+    message.publish_update(update).await;
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/channels/permissions_set.rs b/src/routes/channels/permissions_set.rs
index bd464a92..785e9c54 100644
--- a/src/routes/channels/permissions_set.rs
+++ b/src/routes/channels/permissions_set.rs
@@ -6,7 +6,7 @@ use validator::Contains;
 use crate::database::*;
 use crate::database::permissions::channel::ChannelPermission;
 use crate::notifications::events::ClientboundNotification;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 
 #[derive(Serialize, Deserialize)]
 pub struct Data {
@@ -14,7 +14,7 @@ pub struct Data {
 }
 
 #[put("/<target>/permissions/<role>", data = "<data>", rank = 2)]
-pub async fn req(user: User, target: Ref, role: String, data: Json<Data>) -> Result<()> {
+pub async fn req(user: User, target: Ref, role: String, data: Json<Data>) -> Result<EmptyResponse> {
     let target = target.fetch_channel().await?;
 
     match target {
@@ -25,7 +25,7 @@ pub async fn req(user: User, target: Ref, role: String, data: Json<Data>) -> Res
                 .with_server(&target)
                 .for_server()
                 .await?;
-        
+
             if !perm.get_manage_roles() {
                 return Err(Error::MissingPermission);
             }
@@ -33,9 +33,9 @@ pub async fn req(user: User, target: Ref, role: String, data: Json<Data>) -> Res
             if !target.roles.has_element(&role) {
                 return Err(Error::NotFound);
             }
-            
+
             let permissions: u32 = ChannelPermission::View as u32 | data.permissions;
-            
+
             get_collection("channels")
             .update_one(
                 doc! { "_id": &id },
@@ -51,7 +51,7 @@ pub async fn req(user: User, target: Ref, role: String, data: Json<Data>) -> Res
                 operation: "update_one",
                 with: "channel"
             })?;
-            
+
             role_permissions.insert(role, permissions as i32);
             ClientboundNotification::ChannelUpdate {
                 id: id.clone(),
@@ -62,7 +62,7 @@ pub async fn req(user: User, target: Ref, role: String, data: Json<Data>) -> Res
             }
             .publish(id);
 
-            Ok(())
+            Ok(EmptyResponse {})
         }
         _ => Err(Error::InvalidOperation)
     }
diff --git a/src/routes/channels/permissions_set_default.rs b/src/routes/channels/permissions_set_default.rs
index 4907b278..41589bbe 100644
--- a/src/routes/channels/permissions_set_default.rs
+++ b/src/routes/channels/permissions_set_default.rs
@@ -5,7 +5,7 @@ use serde::{Serialize, Deserialize};
 use crate::database::*;
 use crate::database::permissions::channel::{ ChannelPermission, DEFAULT_PERMISSION_DM };
 use crate::notifications::events::ClientboundNotification;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 
 #[derive(Serialize, Deserialize)]
 pub struct Data {
@@ -13,14 +13,14 @@ pub struct Data {
 }
 
 #[put("/<target>/permissions/default", data = "<data>", rank = 1)]
-pub async fn req(user: User, target: Ref, data: Json<Data>) -> Result<()> {
+pub async fn req(user: User, target: Ref, data: Json<Data>) -> Result<EmptyResponse> {
     let target = target.fetch_channel().await?;
 
     match target {
         Channel::Group { id, owner, .. } => {
             if user.id == owner {
                 let permissions: u32 = ChannelPermission::View as u32 | (data.permissions & *DEFAULT_PERMISSION_DM);
-                
+
                 get_collection("channels")
                     .update_one(
                         doc! { "_id": &id },
@@ -36,7 +36,7 @@ pub async fn req(user: User, target: Ref, data: Json<Data>) -> Result<()> {
                         operation: "update_one",
                         with: "channel"
                     })?;
-                
+
                 ClientboundNotification::ChannelUpdate {
                     id: id.clone(),
                     data: json!({
@@ -45,8 +45,8 @@ pub async fn req(user: User, target: Ref, data: Json<Data>) -> Result<()> {
                     clear: None
                 }
                 .publish(id);
-                
-                Ok(())
+
+                Ok(EmptyResponse {})
             } else {
                 Err(Error::MissingPermission)
             }
@@ -58,13 +58,13 @@ pub async fn req(user: User, target: Ref, data: Json<Data>) -> Result<()> {
                 .with_server(&target)
                 .for_server()
                 .await?;
-        
+
             if !perm.get_manage_roles() {
                 return Err(Error::MissingPermission);
             }
 
             let permissions: u32 = ChannelPermission::View as u32 | data.permissions;
-            
+
             get_collection("channels")
                 .update_one(
                     doc! { "_id": &id },
@@ -80,7 +80,7 @@ pub async fn req(user: User, target: Ref, data: Json<Data>) -> Result<()> {
                     operation: "update_one",
                     with: "channel"
                 })?;
-            
+
             ClientboundNotification::ChannelUpdate {
                 id: id.clone(),
                 data: json!({
@@ -90,7 +90,7 @@ pub async fn req(user: User, target: Ref, data: Json<Data>) -> Result<()> {
             }
             .publish(id);
 
-            Ok(())
+            Ok(EmptyResponse {})
         }
         _ => Err(Error::InvalidOperation)
     }
diff --git a/src/routes/invites/invite_delete.rs b/src/routes/invites/invite_delete.rs
index afd36b5a..c5557ad9 100644
--- a/src/routes/invites/invite_delete.rs
+++ b/src/routes/invites/invite_delete.rs
@@ -1,8 +1,8 @@
 use crate::database::*;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 
 #[delete("/<target>")]
-pub async fn req(user: User, target: Ref) -> Result<()> {
+pub async fn req(user: User, target: Ref) -> Result<EmptyResponse> {
     let target = target.fetch_invite().await?;
 
     if target.creator() == &user.id {
@@ -20,7 +20,8 @@ pub async fn req(user: User, target: Ref) -> Result<()> {
                     return Err(Error::MissingPermission);
                 }
 
-                target.delete().await
+                target.delete().await;
+                Ok(EmptyResponse {})
             }
             _ => unreachable!(),
         }
diff --git a/src/routes/onboard/complete.rs b/src/routes/onboard/complete.rs
index 25726771..54f2e330 100644
--- a/src/routes/onboard/complete.rs
+++ b/src/routes/onboard/complete.rs
@@ -1,5 +1,5 @@
 use crate::database::*;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 
 use mongodb::bson::doc;
 use rauth::auth::Session;
@@ -19,7 +19,7 @@ pub struct Data {
 }
 
 #[post("/complete", data = "<data>")]
-pub async fn req(session: Session, user: Option<User>, data: Json<Data>) -> Result<()> {
+pub async fn req(session: Session, user: Option<User>, data: Json<Data>) -> Result<EmptyResponse> {
     if user.is_some() {
         Err(Error::AlreadyOnboarded)?
     }
@@ -45,5 +45,5 @@ pub async fn req(session: Session, user: Option<User>, data: Json<Data>) -> Resu
             with: "user",
         })?;
 
-    Ok(())
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/push/subscribe.rs b/src/routes/push/subscribe.rs
index ac23628b..565750de 100644
--- a/src/routes/push/subscribe.rs
+++ b/src/routes/push/subscribe.rs
@@ -4,7 +4,7 @@ use crate::util::result::{Error, Result};
 use mongodb::bson::{doc, to_document};
 use rauth::auth::Session;
 use rocket::serde::json::Json;
-use serde::{Deserialize, Serialize};
+use serde::{Deserialize, Serialize, EmptyResponse};
 
 #[derive(Serialize, Deserialize)]
 pub struct Subscription {
@@ -14,7 +14,7 @@ pub struct Subscription {
 }
 
 #[post("/subscribe", data = "<data>")]
-pub async fn req(session: Session, data: Json<Subscription>) -> Result<()> {
+pub async fn req(session: Session, data: Json<Subscription>) -> Result<EmptyResponse> {
     let data = data.into_inner();
     get_collection("accounts")
         .update_one(
@@ -33,5 +33,5 @@ pub async fn req(session: Session, data: Json<Subscription>) -> Result<()> {
         .await
         .map_err(|_| Error::DatabaseError { operation: "update_one", with: "account" })?;
 
-    Ok(())
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/push/unsubscribe.rs b/src/routes/push/unsubscribe.rs
index 41634e7b..19deaeb9 100644
--- a/src/routes/push/unsubscribe.rs
+++ b/src/routes/push/unsubscribe.rs
@@ -1,11 +1,11 @@
 use crate::database::*;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 
 use mongodb::bson::doc;
 use rauth::auth::Session;
 
 #[post("/unsubscribe")]
-pub async fn req(session: Session) -> Result<()> {
+pub async fn req(session: Session) -> Result<EmptyResponse> {
     get_collection("accounts")
         .update_one(
             doc! {
@@ -25,5 +25,5 @@ pub async fn req(session: Session) -> Result<()> {
             with: "subscription",
         })?;
 
-    Ok(())
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/servers/ban_create.rs b/src/routes/servers/ban_create.rs
index 3207f492..6dc215c7 100644
--- a/src/routes/servers/ban_create.rs
+++ b/src/routes/servers/ban_create.rs
@@ -1,5 +1,5 @@
 use crate::database::*;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 
 use mongodb::bson::doc;
 use rocket::serde::json::Json;
@@ -13,7 +13,7 @@ pub struct Data {
 }
 
 #[put("/<server>/bans/<target>", data = "<data>")]
-pub async fn req(user: User, server: Ref, target: Ref, data: Json<Data>) -> Result<()> {
+pub async fn req(user: User, server: Ref, target: Ref, data: Json<Data>) -> Result<EmptyResponse> {
     let data = data.into_inner();
     data.validate()
         .map_err(|error| Error::FailedValidation { error })?;
@@ -57,5 +57,6 @@ pub async fn req(user: User, server: Ref, target: Ref, data: Json<Data>) -> Resu
             with: "server_ban",
         })?;
 
-    server.remove_member(&target.id, RemoveMember::Ban).await
+    server.remove_member(&target.id, RemoveMember::Ban).await;
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/servers/ban_remove.rs b/src/routes/servers/ban_remove.rs
index ac345585..a4f1d6db 100644
--- a/src/routes/servers/ban_remove.rs
+++ b/src/routes/servers/ban_remove.rs
@@ -1,10 +1,10 @@
 use crate::database::*;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 
 use mongodb::bson::doc;
 
 #[delete("/<server>/bans/<target>")]
-pub async fn req(user: User, server: Ref, target: Ref) -> Result<()> {
+pub async fn req(user: User, server: Ref, target: Ref) -> Result<EmptyResponse> {
     let server = server.fetch_server().await?;
 
     let perm = permissions::PermissionCalculator::new(&user)
@@ -39,5 +39,5 @@ pub async fn req(user: User, server: Ref, target: Ref) -> Result<()> {
             with: "server_ban",
         })?;
 
-    Ok(())
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/servers/member_edit.rs b/src/routes/servers/member_edit.rs
index 4e834a8f..dc1b79e5 100644
--- a/src/routes/servers/member_edit.rs
+++ b/src/routes/servers/member_edit.rs
@@ -1,7 +1,7 @@
 use std::collections::HashSet;
 
 use crate::notifications::events::ClientboundNotification;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 use crate::{database::*, notifications::events::RemoveMemberField};
 
 use mongodb::bson::{doc, to_document};
@@ -19,7 +19,7 @@ pub struct Data {
 }
 
 #[patch("/<server>/members/<target>", data = "<data>")]
-pub async fn req(user: User, server: Ref, target: String, data: Json<Data>) -> Result<()> {
+pub async fn req(user: User, server: Ref, target: String, data: Json<Data>) -> Result<EmptyResponse> {
     let data = data.into_inner();
     data.validate()
         .map_err(|error| Error::FailedValidation { error })?;
@@ -154,5 +154,5 @@ pub async fn req(user: User, server: Ref, target: String, data: Json<Data>) -> R
         }
     }
 
-    Ok(())
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/servers/member_remove.rs b/src/routes/servers/member_remove.rs
index 8fce3a14..6abe2e65 100644
--- a/src/routes/servers/member_remove.rs
+++ b/src/routes/servers/member_remove.rs
@@ -1,10 +1,10 @@
 use crate::database::*;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 
 use mongodb::bson::doc;
 
 #[delete("/<target>/members/<member>")]
-pub async fn req(user: User, target: Ref, member: String) -> Result<()> {
+pub async fn req(user: User, target: Ref, member: String) -> Result<EmptyResponse> {
     let target = target.fetch_server().await?;
 
     let perm = permissions::PermissionCalculator::new(&user)
@@ -27,5 +27,7 @@ pub async fn req(user: User, target: Ref, member: String) -> Result<()> {
 
     target
         .remove_member(&member.id.user, RemoveMember::Kick)
-        .await
+        .await;
+
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/servers/permissions_set.rs b/src/routes/servers/permissions_set.rs
index 49ad53c8..4626dcab 100644
--- a/src/routes/servers/permissions_set.rs
+++ b/src/routes/servers/permissions_set.rs
@@ -6,7 +6,7 @@ use crate::database::*;
 use crate::database::permissions::channel::ChannelPermission;
 use crate::database::permissions::server::ServerPermission;
 use crate::notifications::events::ClientboundNotification;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 
 #[derive(Serialize, Deserialize)]
 pub struct Values {
@@ -20,7 +20,7 @@ pub struct Data {
 }
 
 #[put("/<target>/permissions/<role_id>", data = "<data>", rank = 2)]
-pub async fn req(user: User, target: Ref, role_id: String, data: Json<Data>) -> Result<()> {
+pub async fn req(user: User, target: Ref, role_id: String, data: Json<Data>) -> Result<EmptyResponse> {
     let target = target.fetch_server().await?;
 
     let perm = permissions::PermissionCalculator::new(&user)
@@ -38,7 +38,7 @@ pub async fn req(user: User, target: Ref, role_id: String, data: Json<Data>) ->
 
     let server_permissions: u32 = ServerPermission::View as u32 | data.permissions.server;
     let channel_permissions: u32 = ChannelPermission::View as u32 | data.permissions.channel;
-    
+
     get_collection("servers")
         .update_one(
             doc! { "_id": &target.id },
@@ -57,7 +57,7 @@ pub async fn req(user: User, target: Ref, role_id: String, data: Json<Data>) ->
             operation: "update_one",
             with: "server"
         })?;
-    
+
     ClientboundNotification::ServerRoleUpdate {
         id: target.id.clone(),
         role_id,
@@ -71,5 +71,5 @@ pub async fn req(user: User, target: Ref, role_id: String, data: Json<Data>) ->
     }
     .publish(target.id);
 
-    Ok(())
+    Ok(EmptyResponse)
 }
diff --git a/src/routes/servers/permissions_set_default.rs b/src/routes/servers/permissions_set_default.rs
index d6982767..52e03545 100644
--- a/src/routes/servers/permissions_set_default.rs
+++ b/src/routes/servers/permissions_set_default.rs
@@ -6,7 +6,7 @@ use crate::database::*;
 use crate::database::permissions::channel::ChannelPermission;
 use crate::database::permissions::server::ServerPermission;
 use crate::notifications::events::ClientboundNotification;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 
 #[derive(Serialize, Deserialize)]
 pub struct Values {
@@ -20,7 +20,7 @@ pub struct Data {
 }
 
 #[put("/<target>/permissions/default", data = "<data>", rank = 1)]
-pub async fn req(user: User, target: Ref, data: Json<Data>) -> Result<()> {
+pub async fn req(user: User, target: Ref, data: Json<Data>) -> Result<EmptyResponse> {
     let target = target.fetch_server().await?;
 
     let perm = permissions::PermissionCalculator::new(&user)
@@ -34,7 +34,7 @@ pub async fn req(user: User, target: Ref, data: Json<Data>) -> Result<()> {
 
     let server_permissions: u32 = ServerPermission::View as u32 | data.permissions.server;
     let channel_permissions: u32 = ChannelPermission::View as u32 | data.permissions.channel;
-    
+
     get_collection("servers")
         .update_one(
             doc! { "_id": &target.id },
@@ -53,7 +53,7 @@ pub async fn req(user: User, target: Ref, data: Json<Data>) -> Result<()> {
             operation: "update_one",
             with: "server"
         })?;
-    
+
     ClientboundNotification::ServerUpdate {
         id: target.id.clone(),
         data: json!({
@@ -66,5 +66,5 @@ pub async fn req(user: User, target: Ref, data: Json<Data>) -> Result<()> {
     }
     .publish(target.id);
 
-    Ok(())
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/servers/roles_delete.rs b/src/routes/servers/roles_delete.rs
index 09c7b2c5..6b2dc33d 100644
--- a/src/routes/servers/roles_delete.rs
+++ b/src/routes/servers/roles_delete.rs
@@ -1,11 +1,11 @@
 use crate::database::*;
 use crate::notifications::events::ClientboundNotification;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 
 use mongodb::bson::doc;
 
 #[delete("/<target>/roles/<role_id>")]
-pub async fn req(user: User, target: Ref, role_id: String) -> Result<()> {
+pub async fn req(user: User, target: Ref, role_id: String) -> Result<EmptyResponse> {
     let target = target.fetch_server().await?;
 
     let perm = permissions::PermissionCalculator::new(&user)
@@ -70,12 +70,12 @@ pub async fn req(user: User, target: Ref, role_id: String) -> Result<()> {
             operation: "update_many",
             with: "server_members"
         })?;
-    
+
     ClientboundNotification::ServerRoleDelete {
         id: target.id.clone(),
         role_id
     }
     .publish(target.id);
 
-    Ok(())
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/servers/roles_edit.rs b/src/routes/servers/roles_edit.rs
index 1f942e17..046d5c8a 100644
--- a/src/routes/servers/roles_edit.rs
+++ b/src/routes/servers/roles_edit.rs
@@ -1,5 +1,5 @@
 use crate::notifications::events::ClientboundNotification;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 use crate::{database::*, notifications::events::RemoveRoleField};
 
 use mongodb::bson::doc;
@@ -19,7 +19,7 @@ pub struct Data {
 }
 
 #[patch("/<target>/roles/<role_id>", data = "<data>")]
-pub async fn req(user: User, target: Ref, role_id: String, data: Json<Data>) -> Result<()> {
+pub async fn req(user: User, target: Ref, role_id: String, data: Json<Data>) -> Result<EmptyResponse> {
     let data = data.into_inner();
     data.validate()
         .map_err(|error| Error::FailedValidation { error })?;
@@ -106,5 +106,5 @@ pub async fn req(user: User, target: Ref, role_id: String, data: Json<Data>) ->
     }
     .publish(target.id.clone());
 
-    Ok(())
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/servers/server_ack.rs b/src/routes/servers/server_ack.rs
index a11e2908..199fb843 100644
--- a/src/routes/servers/server_ack.rs
+++ b/src/routes/servers/server_ack.rs
@@ -1,12 +1,12 @@
 use crate::database::*;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 
 #[put("/<target>/ack")]
-pub async fn req(user: User, target: Ref) -> Result<()> {
+pub async fn req(user: User, target: Ref) -> Result<EmptyResponse> {
     if user.bot.is_some() {
         return Err(Error::IsBot)
     }
-    
+
     let target = target.fetch_server().await?;
 
     let perm = permissions::PermissionCalculator::new(&user)
@@ -18,5 +18,6 @@ pub async fn req(user: User, target: Ref) -> Result<()> {
         Err(Error::MissingPermission)?
     }
 
-    target.mark_as_read(&user.id).await
+    target.mark_as_read(&user.id).await;
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/servers/server_delete.rs b/src/routes/servers/server_delete.rs
index e335b81c..a7abaafd 100644
--- a/src/routes/servers/server_delete.rs
+++ b/src/routes/servers/server_delete.rs
@@ -1,10 +1,10 @@
 use crate::database::*;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 
 use mongodb::bson::doc;
 
 #[delete("/<target>")]
-pub async fn req(user: User, target: Ref) -> Result<()> {
+pub async fn req(user: User, target: Ref) -> Result<EmptyResponse> {
     let target = target.fetch_server().await?;
     let perm = permissions::PermissionCalculator::new(&user)
         .with_server(&target)
diff --git a/src/routes/servers/server_edit.rs b/src/routes/servers/server_edit.rs
index b4f7368a..d7cc17d6 100644
--- a/src/routes/servers/server_edit.rs
+++ b/src/routes/servers/server_edit.rs
@@ -1,5 +1,5 @@
 use crate::notifications::events::ClientboundNotification;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 use crate::{database::*, notifications::events::RemoveServerField};
 
 use mongodb::bson::{doc, to_bson, to_document};
@@ -21,14 +21,14 @@ pub struct Data {
 }
 
 #[patch("/<target>", data = "<data>")]
-pub async fn req(user: User, target: Ref, data: Json<Data>) -> Result<()> {
+pub async fn req(user: User, target: Ref, data: Json<Data>) -> Result<EmptyResponse> {
     let data = data.into_inner();
     data.validate()
         .map_err(|error| Error::FailedValidation { error })?;
 
     if data.name.is_none() && data.description.is_none() && data.icon.is_none() && data.banner.is_none() && data.remove.is_none() && data.categories.is_none() && data.system_messages.is_none()
     {
-        return Ok(());
+        return Ok(EmptyResponse {});
     }
 
     let target = target.fetch_server().await?;
@@ -145,5 +145,5 @@ pub async fn req(user: User, target: Ref, data: Json<Data>) -> Result<()> {
         }
     }
 
-    Ok(())
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/sync/set_settings.rs b/src/routes/sync/set_settings.rs
index a67bebb5..18f6867b 100644
--- a/src/routes/sync/set_settings.rs
+++ b/src/routes/sync/set_settings.rs
@@ -1,6 +1,6 @@
 use crate::database::*;
 use crate::notifications::events::ClientboundNotification;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 
 use chrono::prelude::*;
 use mongodb::bson::{doc, to_bson};
@@ -18,11 +18,11 @@ pub struct Options {
 }
 
 #[post("/settings/set?<options..>", data = "<data>")]
-pub async fn req(user: User, data: Json<Data>, options: Options) -> Result<()> {
+pub async fn req(user: User, data: Json<Data>, options: Options) -> Result<EmptyResponse> {
     if user.bot.is_some() {
         return Err(Error::IsBot)
     }
-    
+
     let data = data.into_inner();
     let current_time = Utc::now().timestamp_millis();
     let timestamp = if let Some(timestamp) = options.timestamp {
@@ -70,5 +70,5 @@ pub async fn req(user: User, data: Json<Data>, options: Options) -> Result<()> {
     }
     .publish(user.id);
 
-    Ok(())
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/users/change_username.rs b/src/routes/users/change_username.rs
index 713a69e1..95a08ca5 100644
--- a/src/routes/users/change_username.rs
+++ b/src/routes/users/change_username.rs
@@ -1,6 +1,6 @@
 use crate::database::*;
 use crate::notifications::events::ClientboundNotification;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 
 use mongodb::bson::doc;
 use rauth::auth::{Auth, Session};
@@ -31,11 +31,11 @@ pub async fn req(
     user: User,
     data: Json<Data>,
     _ignore_id: String,
-) -> Result<()> {
+) -> Result<EmptyResponse> {
     if user.bot.is_some() {
         return Err(Error::IsBot)
     }
-    
+
     data.validate()
         .map_err(|error| Error::FailedValidation { error })?;
 
@@ -69,5 +69,5 @@ pub async fn req(
     }
     .publish_as_user(user.id.clone());
 
-    Ok(())
+    Ok(EmptyResponse {})
 }
diff --git a/src/routes/users/edit_user.rs b/src/routes/users/edit_user.rs
index e17ebb54..d943ccb1 100644
--- a/src/routes/users/edit_user.rs
+++ b/src/routes/users/edit_user.rs
@@ -1,5 +1,5 @@
 use crate::notifications::events::ClientboundNotification;
-use crate::util::result::{Error, Result};
+use crate::util::result::{Error, Result, EmptyResponse};
 use crate::{database::*, notifications::events::RemoveUserField};
 
 use mongodb::bson::{doc, to_document};
@@ -29,7 +29,7 @@ pub struct Data {
 }
 
 #[patch("/<_ignore_id>", data = "<data>")]
-pub async fn req(user: User, data: Json<Data>, _ignore_id: String) -> Result<()> {
+pub async fn req(user: User, data: Json<Data>, _ignore_id: String) -> Result<EmptyResponse> {
     let mut data = data.into_inner();
 
     data.validate()
@@ -40,7 +40,7 @@ pub async fn req(user: User, data: Json<Data>, _ignore_id: String) -> Result<()>
         && data.avatar.is_none()
         && data.remove.is_none()
     {
-        return Ok(());
+        return Ok(EmptyResponse {});
     }
 
     let mut unset = doc! {};
@@ -152,5 +152,5 @@ pub async fn req(user: User, data: Json<Data>, _ignore_id: String) -> Result<()>
         }
     }
 
-    Ok(())
+    Ok(EmptyResponse {})
 }
diff --git a/src/util/result.rs b/src/util/result.rs
index 1591cf00..845cfdf1 100644
--- a/src/util/result.rs
+++ b/src/util/result.rs
@@ -68,8 +68,17 @@ pub enum Error {
     NoEffect,
 }
 
+pub struct EmptyResponse;
 pub type Result<T, E = Error> = std::result::Result<T, E>;
 
+impl<'r> Responder<'r> for EmptyResponse {
+    fn respond_to(self, req: &Request) -> response::Result<'r> {
+        Response::build()
+            .status(rocket::http::Status { code: 204 })
+            .ok()
+    }
+}
+
 /// HTTP response builder for Error enum
 impl<'r> Responder<'r, 'static> for Error {
     fn respond_to(self, _: &'r Request<'_>) -> response::Result<'static> {