diff --git a/src/interfaces/api/site.ts b/src/interfaces/api/site.ts
index 4f8da0a..764993b 100644
--- a/src/interfaces/api/site.ts
+++ b/src/interfaces/api/site.ts
@@ -100,7 +100,7 @@ export interface GetSiteResponse {
   online: number;
   version: string;
   my_user?: UserSafeSettings; // Gives back your user and settings if logged in
-  federated_instances: string[];
+  federated_instances?: FederatedInstances;
 }
 
 export interface TransferSite {
@@ -120,3 +120,9 @@ export interface SaveSiteConfig {
   config_hjson: string;
   auth: string;
 }
+
+export interface FederatedInstances {
+  linked: string[];
+  allowed: string[];
+  blocked: string[];
+}
diff --git a/src/interfaces/others.ts b/src/interfaces/others.ts
index 3f2e7f3..6a3aa28 100644
--- a/src/interfaces/others.ts
+++ b/src/interfaces/others.ts
@@ -73,6 +73,7 @@ export enum SortType {
   TopMonth = 'TopMonth',
   TopYear = 'TopYear',
   TopAll = 'TopAll',
+  MostComments = 'MostComments',
 }
 
 export enum ListingType {