diff --git a/src/http.ts b/src/http.ts
index 2d69587..daa129a 100644
--- a/src/http.ts
+++ b/src/http.ts
@@ -129,8 +129,6 @@ import {
   VERSION,
 } from "./other_types";
 import { HideCommunity } from "./types/HideCommunity";
-import { BlockInstance } from "./types/BlockInstance";
-import { BlockInstanceResponse } from "./types/BlockInstanceResponse";
 import { GenerateTotpSecretResponse } from "./types/GenerateTotpSecretResponse";
 import { UpdateTotp } from "./types/UpdateTotp";
 import { UpdateTotpResponse } from "./types/UpdateTotpResponse";
@@ -160,6 +158,9 @@ import { GetCommunityPendingFollowsCountResponse } from "./types/GetCommunityPen
 import { ListCommunityPendingFollowsResponse } from "./types/ListCommunityPendingFollowsResponse";
 import { ListCommunityPendingFollows } from "./types/ListCommunityPendingFollows";
 import { CommunityId } from "./types/CommunityId";
+import { UserBlockInstanceParams } from "./types/UserBlockInstanceParams";
+import { AdminAllowInstanceParams } from "./types/AdminAllowInstanceParams";
+import { AdminBlockInstanceParams } from "./types/AdminBlockInstanceParams";
 
 enum HttpType {
   Get = "GET",
@@ -1786,12 +1787,12 @@ export class LemmyHttp {
   }
 
   /**
-   * Block an instance.
+   * Block an instance as user.
    *
    * `HTTP.Post /site/block`
    */
-  blockInstance(form: BlockInstance, options?: RequestOptions) {
-    return this.#wrapper<BlockInstance, BlockInstanceResponse>(
+  userBlockInstance(form: UserBlockInstanceParams, options?: RequestOptions) {
+    return this.#wrapper<UserBlockInstanceParams, SuccessResponse>(
       HttpType.Post,
       "/site/block",
       form,
@@ -1799,6 +1800,34 @@ export class LemmyHttp {
     );
   }
 
+  /**
+   * Globally block an instance as admin.
+   *
+   * `HTTP.Post /admin/block_instance`
+   */
+  adminBlockInstance(form: AdminBlockInstanceParams, options?: RequestOptions) {
+    return this.#wrapper<AdminBlockInstanceParams, SuccessResponse>(
+      HttpType.Post,
+      "/admin/block_instance",
+      form,
+      options,
+    );
+  }
+
+  /**
+   * Globally allow an instance as admin.
+   *
+   * `HTTP.Post /admin/allow_instance`
+   */
+  adminAllowInstance(form: AdminAllowInstanceParams, options?: RequestOptions) {
+    return this.#wrapper<AdminAllowInstanceParams, SuccessResponse>(
+      HttpType.Post,
+      "/admin/allow_instance",
+      form,
+      options,
+    );
+  }
+
   /**
    * Upload an image to the server.
    */
diff --git a/src/index.ts b/src/index.ts
index 86a8449..eb60cf4 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -10,6 +10,12 @@ export { AddAdmin } from "./types/AddAdmin";
 export { AddAdminResponse } from "./types/AddAdminResponse";
 export { AddModToCommunity } from "./types/AddModToCommunity";
 export { AddModToCommunityResponse } from "./types/AddModToCommunityResponse";
+export { AdminAllowInstance } from "./types/AdminAllowInstance";
+export { AdminAllowInstanceParams } from "./types/AdminAllowInstanceParams";
+export { AdminAllowInstanceView } from "./types/AdminAllowInstanceView";
+export { AdminBlockInstance } from "./types/AdminBlockInstance";
+export { AdminBlockInstanceParams } from "./types/AdminBlockInstanceParams";
+export { AdminBlockInstanceView } from "./types/AdminBlockInstanceView";
 export { AdminPurgeComment } from "./types/AdminPurgeComment";
 export { AdminPurgeCommentView } from "./types/AdminPurgeCommentView";
 export { AdminPurgeCommunity } from "./types/AdminPurgeCommunity";
@@ -28,8 +34,6 @@ export { BanPersonResponse } from "./types/BanPersonResponse";
 export { BannedPersonsResponse } from "./types/BannedPersonsResponse";
 export { BlockCommunity } from "./types/BlockCommunity";
 export { BlockCommunityResponse } from "./types/BlockCommunityResponse";
-export { BlockInstance } from "./types/BlockInstance";
-export { BlockInstanceResponse } from "./types/BlockInstanceResponse";
 export { BlockPerson } from "./types/BlockPerson";
 export { BlockPersonResponse } from "./types/BlockPersonResponse";
 export { CaptchaResponse } from "./types/CaptchaResponse";
@@ -95,6 +99,7 @@ export { EditPrivateMessage } from "./types/EditPrivateMessage";
 export { EditSite } from "./types/EditSite";
 export { FeaturePost } from "./types/FeaturePost";
 export { FederatedInstances } from "./types/FederatedInstances";
+export { FederationBlockList } from "./types/FederationBlockList";
 export { FederationError } from "./types/FederationError";
 export { FederationMode } from "./types/FederationMode";
 export { FollowCommunity } from "./types/FollowCommunity";
@@ -286,5 +291,6 @@ export { TransferCommunity } from "./types/TransferCommunity";
 export { UpdateTagline } from "./types/UpdateTagline";
 export { UpdateTotp } from "./types/UpdateTotp";
 export { UpdateTotpResponse } from "./types/UpdateTotpResponse";
+export { UserBlockInstanceParams } from "./types/UserBlockInstanceParams";
 export { VerifyEmail } from "./types/VerifyEmail";
 export { VoteView } from "./types/VoteView";
diff --git a/src/types/AdminAllowInstance.ts b/src/types/AdminAllowInstance.ts
new file mode 100644
index 0000000..3d347cd
--- /dev/null
+++ b/src/types/AdminAllowInstance.ts
@@ -0,0 +1,12 @@
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { InstanceId } from "./InstanceId";
+import type { PersonId } from "./PersonId";
+
+export type AdminAllowInstance = {
+  id: number;
+  instance_id: InstanceId;
+  admin_person_id: PersonId;
+  allowed: boolean;
+  reason?: string;
+  published: string;
+};
diff --git a/src/types/BlockInstanceResponse.ts b/src/types/AdminAllowInstanceParams.ts
similarity index 52%
rename from src/types/BlockInstanceResponse.ts
rename to src/types/AdminAllowInstanceParams.ts
index c4cc5b2..226bf4d 100644
--- a/src/types/BlockInstanceResponse.ts
+++ b/src/types/AdminAllowInstanceParams.ts
@@ -1,3 +1,7 @@
 // This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
 
-export type BlockInstanceResponse = { blocked: boolean };
+export type AdminAllowInstanceParams = {
+  instance: string;
+  allow: boolean;
+  reason?: string;
+};
diff --git a/src/types/AdminAllowInstanceView.ts b/src/types/AdminAllowInstanceView.ts
new file mode 100644
index 0000000..53876ac
--- /dev/null
+++ b/src/types/AdminAllowInstanceView.ts
@@ -0,0 +1,13 @@
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { AdminAllowInstance } from "./AdminAllowInstance";
+import type { Instance } from "./Instance";
+import type { Person } from "./Person";
+
+/**
+ * When an admin purges a post.
+ */
+export type AdminAllowInstanceView = {
+  admin_block_instance: AdminAllowInstance;
+  instance: Instance;
+  admin?: Person;
+};
diff --git a/src/types/AdminBlockInstance.ts b/src/types/AdminBlockInstance.ts
new file mode 100644
index 0000000..98b0758
--- /dev/null
+++ b/src/types/AdminBlockInstance.ts
@@ -0,0 +1,13 @@
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { InstanceId } from "./InstanceId";
+import type { PersonId } from "./PersonId";
+
+export type AdminBlockInstance = {
+  id: number;
+  instance_id: InstanceId;
+  admin_person_id: PersonId;
+  blocked: boolean;
+  reason?: string;
+  expires?: string;
+  published: string;
+};
diff --git a/src/types/AdminBlockInstanceParams.ts b/src/types/AdminBlockInstanceParams.ts
new file mode 100644
index 0000000..4fb9898
--- /dev/null
+++ b/src/types/AdminBlockInstanceParams.ts
@@ -0,0 +1,8 @@
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+export type AdminBlockInstanceParams = {
+  instance: string;
+  block: boolean;
+  reason?: string;
+  expires?: string;
+};
diff --git a/src/types/AdminBlockInstanceView.ts b/src/types/AdminBlockInstanceView.ts
new file mode 100644
index 0000000..bf13333
--- /dev/null
+++ b/src/types/AdminBlockInstanceView.ts
@@ -0,0 +1,13 @@
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { AdminBlockInstance } from "./AdminBlockInstance";
+import type { Instance } from "./Instance";
+import type { Person } from "./Person";
+
+/**
+ * When an admin purges a post.
+ */
+export type AdminBlockInstanceView = {
+  admin_block_instance: AdminBlockInstance;
+  instance: Instance;
+  admin?: Person;
+};
diff --git a/src/types/CreateSite.ts b/src/types/CreateSite.ts
index eb09f31..f36bfde 100644
--- a/src/types/CreateSite.ts
+++ b/src/types/CreateSite.ts
@@ -48,8 +48,6 @@ export type CreateSite = {
   federation_debug?: boolean;
   captcha_enabled?: boolean;
   captcha_difficulty?: string;
-  allowed_instances?: Array<string>;
-  blocked_instances?: Array<string>;
   registration_mode?: RegistrationMode;
   oauth_registration?: boolean;
   content_warning?: string;
diff --git a/src/types/EditSite.ts b/src/types/EditSite.ts
index e9657dc..82a0b1e 100644
--- a/src/types/EditSite.ts
+++ b/src/types/EditSite.ts
@@ -138,14 +138,6 @@ export type EditSite = {
    * The captcha difficulty. Can be easy, medium, or hard
    */
   captcha_difficulty?: string;
-  /**
-   * A list of allowed instances. If none are set, federation is open.
-   */
-  allowed_instances?: Array<string>;
-  /**
-   * A list of blocked instances.
-   */
-  blocked_instances?: Array<string>;
   /**
    * A list of blocked URLs
    */
diff --git a/src/types/FederationBlockList.ts b/src/types/FederationBlockList.ts
new file mode 100644
index 0000000..8938ed2
--- /dev/null
+++ b/src/types/FederationBlockList.ts
@@ -0,0 +1,9 @@
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { InstanceId } from "./InstanceId";
+
+export type FederationBlockList = {
+  instance_id: InstanceId;
+  published: string;
+  updated?: string;
+  expires?: string;
+};
diff --git a/src/types/GetModlogResponse.ts b/src/types/GetModlogResponse.ts
index 3e20647..3f57f26 100644
--- a/src/types/GetModlogResponse.ts
+++ b/src/types/GetModlogResponse.ts
@@ -1,4 +1,6 @@
 // This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { AdminAllowInstanceView } from "./AdminAllowInstanceView";
+import type { AdminBlockInstanceView } from "./AdminBlockInstanceView";
 import type { AdminPurgeCommentView } from "./AdminPurgeCommentView";
 import type { AdminPurgeCommunityView } from "./AdminPurgeCommunityView";
 import type { AdminPurgePersonView } from "./AdminPurgePersonView";
@@ -34,4 +36,6 @@ export type GetModlogResponse = {
   admin_purged_posts: Array<AdminPurgePostView>;
   admin_purged_comments: Array<AdminPurgeCommentView>;
   hidden_communities: Array<ModHideCommunityView>;
+  admin_block_instance: Array<AdminBlockInstanceView>;
+  admin_allow_instance: Array<AdminAllowInstanceView>;
 };
diff --git a/src/types/LemmyErrorType.ts b/src/types/LemmyErrorType.ts
index 0143997..32b9c9e 100644
--- a/src/types/LemmyErrorType.ts
+++ b/src/types/LemmyErrorType.ts
@@ -137,4 +137,5 @@ export type LemmyErrorType =
   | { error: "community_has_no_followers" }
   | { error: "post_schedule_time_must_be_in_future" }
   | { error: "too_many_scheduled_posts" }
+  | { error: "cannot_combine_federation_blocklist_and_allowlist" }
   | { error: "federation_error"; message: { error?: FederationError } };
diff --git a/src/types/ModlogActionType.ts b/src/types/ModlogActionType.ts
index 438c7ca..069a1f9 100644
--- a/src/types/ModlogActionType.ts
+++ b/src/types/ModlogActionType.ts
@@ -19,4 +19,6 @@ export type ModlogActionType =
   | "AdminPurgePerson"
   | "AdminPurgeCommunity"
   | "AdminPurgePost"
-  | "AdminPurgeComment";
+  | "AdminPurgeComment"
+  | "AdminBlockInstance"
+  | "AdminAllowInstance";
diff --git a/src/types/BlockInstance.ts b/src/types/UserBlockInstanceParams.ts
similarity index 68%
rename from src/types/BlockInstance.ts
rename to src/types/UserBlockInstanceParams.ts
index ce30a75..4001f0d 100644
--- a/src/types/BlockInstance.ts
+++ b/src/types/UserBlockInstanceParams.ts
@@ -4,4 +4,7 @@ import type { InstanceId } from "./InstanceId";
 /**
  * Block an instance as user
  */
-export type BlockInstance = { instance_id: InstanceId; block: boolean };
+export type UserBlockInstanceParams = {
+  instance_id: InstanceId;
+  block: boolean;
+};