diff --git a/src/activity_pub/actor.rs b/src/activity_pub/actor.rs
index ab5f6c5e..25ea3d27 100644
--- a/src/activity_pub/actor.rs
+++ b/src/activity_pub/actor.rs
@@ -1,8 +1,7 @@
 use diesel::PgConnection;
 use serde_json;
 
-use BASE_URL;
-use activity_pub::{activity_pub, ActivityPub, context, ap_url};
+use activity_pub::ap_url;
 use models::instance::Instance;
 
 pub enum ActorType {
@@ -40,27 +39,6 @@ pub trait Actor: Sized {
         serde_json::Map::new()
     }
 
-    fn as_activity_pub (&self, conn: &PgConnection) -> ActivityPub {
-        let mut repr = json!({
-            "@context": context(),
-            "id": self.compute_id(conn),
-            "type": Self::get_actor_type().to_string(),
-            "inbox": self.compute_inbox(conn),
-            "outbox": self.compute_outbox(conn),
-            "preferredUsername": self.get_actor_id(),
-            "name": self.get_display_name(),
-            "summary": self.get_summary(),
-            "url": self.compute_id(conn),
-            "endpoints": {
-                "sharedInbox": ap_url(format!("{}/inbox", BASE_URL.as_str()))
-            }
-        });
-
-        self.custom_props(conn).iter().for_each(|p| repr[p.0] = p.1.clone());
-
-        activity_pub(repr)
-    }
-
     fn compute_outbox(&self, conn: &PgConnection) -> String {
         self.compute_box(conn, "outbox")
     }
diff --git a/src/activity_pub/mod.rs b/src/activity_pub/mod.rs
index eff1e421..9903ac88 100644
--- a/src/activity_pub/mod.rs
+++ b/src/activity_pub/mod.rs
@@ -2,11 +2,10 @@ use activitypub::{Activity, Actor, Object, Link};
 use array_tool::vec::Uniq;
 use reqwest::Client;
 use rocket::{
-    http::{ContentType, Status},
-    response::{Response, Responder, Content},
+    http::Status,
+    response::{Response, Responder},
     request::Request
 };
-use rocket_contrib::Json;
 use serde_json;
 
 use self::sign::Signable;
@@ -16,8 +15,6 @@ pub mod inbox;
 pub mod request;
 pub mod sign;
 
-pub type ActivityPub = Content<Json<serde_json::Value>>;
-
 pub const CONTEXT_URL: &'static str = "https://www.w3.org/ns/activitystreams";
 pub const PUBLIC_VISIBILTY: &'static str = "https://www.w3.org/ns/activitystreams#Public";
 
@@ -55,10 +52,6 @@ pub fn context() -> serde_json::Value {
     ])
 }
 
-pub fn activity_pub(json: serde_json::Value) -> ActivityPub {
-    Content(ContentType::new("application", "activity+json"), Json(json))
-}
-
 pub struct ActivityStream<T> (T);
 
 impl<T> ActivityStream<T> {
@@ -69,7 +62,7 @@ impl<T> ActivityStream<T> {
 
 impl<'r, O: Object> Responder<'r> for ActivityStream<O> {
     fn respond_to(self, request: &Request) -> Result<Response<'r>, Status> {
-        let mut json = serde_json::to_value(&self.0).map_err(|e| Status::InternalServerError)?;
+        let mut json = serde_json::to_value(&self.0).map_err(|_| Status::InternalServerError)?;
         json["@context"] = context();
         serde_json::to_string(&json).respond_to(request).map(|r| Response::build_from(r)
             .raw_header("Content-Type", "application/activity+json")
diff --git a/src/models/blogs.rs b/src/models/blogs.rs
index ea3d1beb..12cd9c93 100644
--- a/src/models/blogs.rs
+++ b/src/models/blogs.rs
@@ -1,4 +1,4 @@
-use activitypub::{Actor, Object, collection::OrderedCollection};
+use activitypub::{Actor, Object, actor::Group, collection::OrderedCollection};
 use reqwest::{
     Client,
     header::{Accept, qitem},
@@ -137,6 +137,10 @@ impl Blog {
         })
     }
 
+    pub fn into_activity(&self, _conn: &PgConnection) -> Group {
+        Group::default() // TODO
+    }
+
     pub fn update_boxes(&self, conn: &PgConnection) {
         if self.outbox_url.len() == 0 {
             diesel::update(self)
diff --git a/src/routes/blogs.rs b/src/routes/blogs.rs
index ce53a647..6b091941 100644
--- a/src/routes/blogs.rs
+++ b/src/routes/blogs.rs
@@ -1,4 +1,4 @@
-use activitypub::collection::OrderedCollection;
+use activitypub::{actor::Group, collection::OrderedCollection};
 use rocket::{
     request::Form,
     response::{Redirect, Flash}
@@ -6,7 +6,7 @@ use rocket::{
 use rocket_contrib::Template;
 use serde_json;
 
-use activity_pub::{ActivityStream, ActivityPub, actor::Actor};
+use activity_pub::ActivityStream;
 use db_conn::DbConn;
 use models::{
     blog_authors::*,
@@ -32,9 +32,9 @@ fn details(name: String, conn: DbConn, user: Option<User>) -> Template {
 }
 
 #[get("/~/<name>", format = "application/activity+json", rank = 1)]
-fn activity_details(name: String, conn: DbConn) -> ActivityPub {
+fn activity_details(name: String, conn: DbConn) -> ActivityStream<Group> {
     let blog = Blog::find_local(&*conn, name).unwrap();
-    blog.as_activity_pub(&*conn)
+    ActivityStream::new(blog.into_activity(&*conn))
 }
 
 #[get("/blogs/new")]
diff --git a/src/routes/posts.rs b/src/routes/posts.rs
index 38d55633..79e0a8fe 100644
--- a/src/routes/posts.rs
+++ b/src/routes/posts.rs
@@ -1,10 +1,11 @@
+use activitypub::object::Article;
 use heck::KebabCase;
 use rocket::request::Form;
 use rocket::response::{Redirect, Flash};
 use rocket_contrib::Template;
 use serde_json;
 
-use activity_pub::{broadcast, context, activity_pub, ActivityPub};
+use activity_pub::{broadcast, ActivityStream};
 use db_conn::DbConn;
 use models::{
     blogs::*,
@@ -49,13 +50,11 @@ fn details_response(blog: String, slug: String, conn: DbConn, user: Option<User>
 }
 
 #[get("/~/<blog>/<slug>", rank = 3, format = "application/activity+json")]
-fn activity_details(blog: String, slug: String, conn: DbConn) -> ActivityPub {
+fn activity_details(blog: String, slug: String, conn: DbConn) -> ActivityStream<Article> {
     let blog = Blog::find_by_fqn(&*conn, blog).unwrap();
     let post = Post::find_by_slug(&*conn, slug, blog.id).unwrap();
 
-    let mut act = serde_json::to_value(post.into_activity(&*conn)).unwrap();
-    act["@context"] = context();
-    activity_pub(act)
+    ActivityStream::new(post.into_activity(&*conn))
 }
 
 #[get("/~/<blog>/new", rank = 2)]
diff --git a/src/routes/user.rs b/src/routes/user.rs
index a6d00527..cfc416f8 100644
--- a/src/routes/user.rs
+++ b/src/routes/user.rs
@@ -1,5 +1,6 @@
 use activitypub::{
     activity::Follow,
+    actor::Person,
     collection::OrderedCollection
 };
 use rocket::{request::Form,
@@ -9,7 +10,7 @@ use rocket_contrib::Template;
 use serde_json;
 
 use activity_pub::{
-    activity_pub, ActivityPub, ActivityStream, context, broadcast, Id, IntoId,
+    ActivityStream, broadcast, Id, IntoId,
     inbox::{Inbox, Notify},
     actor::Actor
 };
@@ -110,9 +111,9 @@ fn followers(name: String, conn: DbConn, account: Option<User>) -> Template {
 }
 
 #[get("/@/<name>", format = "application/activity+json", rank = 1)]
-fn activity_details(name: String, conn: DbConn) -> ActivityPub {
+fn activity_details(name: String, conn: DbConn) -> ActivityStream<Person> {
     let user = User::find_local(&*conn, name).unwrap();
-    user.as_activity_pub(&*conn)
+    ActivityStream::new(user.into_activity(&*conn))
 }
 
 #[get("/users/new")]
@@ -209,16 +210,13 @@ fn inbox(name: String, conn: DbConn, data: String) -> String {
 }
 
 #[get("/@/<name>/followers", format = "application/activity+json")]
-fn ap_followers(name: String, conn: DbConn) -> ActivityPub {
+fn ap_followers(name: String, conn: DbConn) -> ActivityStream<OrderedCollection> {
     let user = User::find_local(&*conn, name).unwrap();
-    let followers = user.get_followers(&*conn).into_iter().map(|f| f.ap_url).collect::<Vec<String>>();
-    
-    let json = json!({
-        "@context": context(),
-        "id": user.compute_box(&*conn, "followers"),
-        "type": "OrderedCollection",
-        "totalItems": followers.len(),
-        "orderedItems": followers
-    });
-    activity_pub(json)
+    let followers = user.get_followers(&*conn).into_iter().map(|f| Id::new(f.ap_url)).collect::<Vec<Id>>();
+
+    let mut coll = OrderedCollection::default();
+    coll.object_props.set_id_string(format!("{}/followers", user.ap_url)).expect("Follower collection: id error");
+    coll.collection_props.set_total_items_u64(followers.len() as u64).expect("Follower collection: totalItems error");
+    coll.collection_props.set_items_link_vec(followers).expect("Follower collection: items error");
+    ActivityStream::new(coll)
 }