diff --git a/app/lib/activitypub/activity/create.rb b/app/lib/activitypub/activity/create.rb
index 081e805703..9a34484f5e 100644
--- a/app/lib/activitypub/activity/create.rb
+++ b/app/lib/activitypub/activity/create.rb
@@ -33,7 +33,7 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
   def status_params
     {
       uri: @object['id'],
-      url: @object['url'] || @object['id'],
+      url: object_url || @object['id'],
       account: @account,
       text: text_from_content || '',
       language: language_from_content,
@@ -147,6 +147,16 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
     @object['contentMap'].keys.first
   end
 
+  def object_url
+    return if @object['url'].blank?
+
+    value = first_of_value(@object['url'])
+
+    return value if value.is_a?(String)
+
+    value['href']
+  end
+
   def language_map?
     @object['contentMap'].is_a?(Hash) && !@object['contentMap'].empty?
   end
diff --git a/app/serializers/activitypub/actor_serializer.rb b/app/serializers/activitypub/actor_serializer.rb
index 25521eca94..a11178f5ba 100644
--- a/app/serializers/activitypub/actor_serializer.rb
+++ b/app/serializers/activitypub/actor_serializer.rb
@@ -4,7 +4,7 @@ class ActivityPub::ActorSerializer < ActiveModel::Serializer
   include RoutingHelper
 
   attributes :id, :type, :following, :followers,
-             :inbox, :outbox, :shared_inbox,
+             :inbox, :outbox,
              :preferred_username, :name, :summary,
              :url, :manually_approves_followers
 
@@ -24,6 +24,18 @@ class ActivityPub::ActorSerializer < ActiveModel::Serializer
     end
   end
 
+  class EndpointsSerializer < ActiveModel::Serializer
+    include RoutingHelper
+
+    attributes :shared_inbox
+
+    def shared_inbox
+      inbox_url
+    end
+  end
+
+  has_one :endpoints, serializer: EndpointsSerializer
+
   has_one :icon,  serializer: ImageSerializer, if: :avatar_exists?
   has_one :image, serializer: ImageSerializer, if: :header_exists?
 
@@ -51,8 +63,8 @@ class ActivityPub::ActorSerializer < ActiveModel::Serializer
     account_outbox_url(object)
   end
 
-  def shared_inbox
-    inbox_url
+  def endpoints
+    object
   end
 
   def preferred_username
diff --git a/app/services/activitypub/process_account_service.rb b/app/services/activitypub/process_account_service.rb
index a26b39cb52..29eb1c2e10 100644
--- a/app/services/activitypub/process_account_service.rb
+++ b/app/services/activitypub/process_account_service.rb
@@ -6,7 +6,7 @@ class ActivityPub::ProcessAccountService < BaseService
   # Should be called with confirmed valid JSON
   # and WebFinger-resolved username and domain
   def call(username, domain, json)
-    return unless json['inbox'].present?
+    return if json['inbox'].blank?
 
     @json     = json
     @uri      = @json['id']
@@ -42,9 +42,9 @@ class ActivityPub::ProcessAccountService < BaseService
     @account.protocol            = :activitypub
     @account.inbox_url           = @json['inbox'] || ''
     @account.outbox_url          = @json['outbox'] || ''
-    @account.shared_inbox_url    = @json['sharedInbox'] || ''
+    @account.shared_inbox_url    = (@json['endpoints'].is_a?(Hash) ? @json['endpoints']['sharedInbox'] : @json['sharedInbox']) || ''
     @account.followers_url       = @json['followers'] || ''
-    @account.url                 = @json['url'] || @uri
+    @account.url                 = url || @uri
     @account.display_name        = @json['name'] || ''
     @account.note                = @json['summary'] || ''
     @account.avatar_remote_url   = image_url('icon')
@@ -62,7 +62,7 @@ class ActivityPub::ProcessAccountService < BaseService
     value = first_of_value(@json[key])
 
     return if value.nil?
-    return @json[key]['url'] if @json[key].is_a?(Hash)
+    return value['url'] if value.is_a?(Hash)
 
     image = fetch_resource(value)
     image['url'] if image
@@ -78,6 +78,16 @@ class ActivityPub::ProcessAccountService < BaseService
     key['publicKeyPem'] if key
   end
 
+  def url
+    return if @json['url'].blank?
+
+    value = first_of_value(@json['url'])
+
+    return value if value.is_a?(String)
+
+    value['href']
+  end
+
   def auto_suspend?
     domain_block && domain_block.suspend?
   end