diff --git a/copy_generated_types_from_lemmy.sh b/copy_generated_types_from_lemmy.sh
index 58e4091..e69d485 100755
--- a/copy_generated_types_from_lemmy.sh
+++ b/copy_generated_types_from_lemmy.sh
@@ -24,3 +24,5 @@ find src/types -type f -name '*.ts' -exec sed -i 's/bigint/number/g' {} +
 
 node putTypesInIndex.js
 
+prettier -w src/types
+
diff --git a/src/http.ts b/src/http.ts
index b5e5640..dd21d4a 100644
--- a/src/http.ts
+++ b/src/http.ts
@@ -134,6 +134,8 @@ import { TransferCommunity } from "./types/TransferCommunity";
 import { VerifyEmail } from "./types/VerifyEmail";
 import { VerifyEmailResponse } from "./types/VerifyEmailResponse";
 import { UploadImage, UploadImageResponse, VERSION } from "./types/others";
+import { BlockInstance } from "./types/BlockInstance";
+import { BlockInstanceResponse } from "./types/BlockInstanceResponse";
 
 enum HttpType {
   Get = "GET",
@@ -1207,7 +1209,7 @@ export class LemmyHttp {
    *
    * `HTTP.POST /custom_emoji`
    */
-  async createCustomEmoji(form: CreateCustomEmoji) {
+  createCustomEmoji(form: CreateCustomEmoji) {
     return this.#wrapper<CreateCustomEmoji, CustomEmojiResponse>(
       HttpType.Post,
       "/custom_emoji",
@@ -1220,7 +1222,7 @@ export class LemmyHttp {
    *
    * `HTTP.PUT /custom_emoji`
    */
-  async editCustomEmoji(form: EditCustomEmoji) {
+  editCustomEmoji(form: EditCustomEmoji) {
     return this.#wrapper<EditCustomEmoji, CustomEmojiResponse>(
       HttpType.Put,
       "/custom_emoji",
@@ -1233,7 +1235,7 @@ export class LemmyHttp {
    *
    * `HTTP.Post /custom_emoji/delete`
    */
-  async deleteCustomEmoji(form: DeleteCustomEmoji) {
+  deleteCustomEmoji(form: DeleteCustomEmoji) {
     return this.#wrapper<DeleteCustomEmoji, DeleteCustomEmojiResponse>(
       HttpType.Post,
       "/custom_emoji/delete",
@@ -1246,7 +1248,7 @@ export class LemmyHttp {
    *
    * `HTTP.Get /federated_instances`
    */
-  async getFederatedInstances(form: GetFederatedInstances = {}) {
+  getFederatedInstances(form: GetFederatedInstances = {}) {
     return this.#wrapper<GetFederatedInstances, GetFederatedInstancesResponse>(
       HttpType.Get,
       "/federated_instances",
@@ -1254,6 +1256,19 @@ export class LemmyHttp {
     );
   }
 
+  /**
+   * Block an instance
+   *
+   * `HTTP.POST /site/block`
+   */
+  blockInstance(form: BlockInstance) {
+    return this.#wrapper<BlockInstance, BlockInstanceResponse>(
+      HttpType.Post,
+      "/site/block",
+      form,
+    );
+  }
+
   /**
    * Upload an image to the server.
    */
diff --git a/src/index.ts b/src/index.ts
index ced5c62..5ed886d 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -19,6 +19,8 @@ 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";
@@ -117,6 +119,7 @@ export { GetUnreadRegistrationApplicationCount } from "./types/GetUnreadRegistra
 export { GetUnreadRegistrationApplicationCountResponse } from "./types/GetUnreadRegistrationApplicationCountResponse";
 export { HideCommunity } from "./types/HideCommunity";
 export { Instance } from "./types/Instance";
+export { InstanceBlockView } from "./types/InstanceBlockView";
 export { InstanceId } from "./types/InstanceId";
 export { Language } from "./types/Language";
 export { LanguageId } from "./types/LanguageId";
diff --git a/src/types/BlockInstance.ts b/src/types/BlockInstance.ts
new file mode 100644
index 0000000..a69a880
--- /dev/null
+++ b/src/types/BlockInstance.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.
+import type { InstanceId } from "./InstanceId";
+
+export interface BlockInstance {
+  instance_id: InstanceId;
+  block: boolean;
+  auth: string;
+}
diff --git a/src/types/BlockInstanceResponse.ts b/src/types/BlockInstanceResponse.ts
new file mode 100644
index 0000000..88e4323
--- /dev/null
+++ b/src/types/BlockInstanceResponse.ts
@@ -0,0 +1,5 @@
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+export interface BlockInstanceResponse {
+  blocked: boolean;
+}
diff --git a/src/types/InstanceBlockView.ts b/src/types/InstanceBlockView.ts
new file mode 100644
index 0000000..38087ca
--- /dev/null
+++ b/src/types/InstanceBlockView.ts
@@ -0,0 +1,10 @@
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { Instance } from "./Instance";
+import type { Person } from "./Person";
+import type { Site } from "./Site";
+
+export interface InstanceBlockView {
+  person: Person;
+  instance: Instance;
+  site?: Site;
+}
diff --git a/src/types/MyUserInfo.ts b/src/types/MyUserInfo.ts
index fb2c3d9..ddde119 100644
--- a/src/types/MyUserInfo.ts
+++ b/src/types/MyUserInfo.ts
@@ -2,6 +2,7 @@
 import type { CommunityBlockView } from "./CommunityBlockView";
 import type { CommunityFollowerView } from "./CommunityFollowerView";
 import type { CommunityModeratorView } from "./CommunityModeratorView";
+import type { InstanceBlockView } from "./InstanceBlockView";
 import type { LanguageId } from "./LanguageId";
 import type { LocalUserView } from "./LocalUserView";
 import type { PersonBlockView } from "./PersonBlockView";
@@ -11,6 +12,7 @@ export interface MyUserInfo {
   follows: Array<CommunityFollowerView>;
   moderates: Array<CommunityModeratorView>;
   community_blocks: Array<CommunityBlockView>;
+  instance_blocks: Array<InstanceBlockView>;
   person_blocks: Array<PersonBlockView>;
   discussion_languages: Array<LanguageId>;
 }
diff --git a/src/types/PostAggregates.ts b/src/types/PostAggregates.ts
index 4c00789..b089661 100644
--- a/src/types/PostAggregates.ts
+++ b/src/types/PostAggregates.ts
@@ -1,5 +1,6 @@
 // This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
 import type { CommunityId } from "./CommunityId";
+import type { InstanceId } from "./InstanceId";
 import type { PersonId } from "./PersonId";
 import type { PostId } from "./PostId";
 
@@ -20,4 +21,5 @@ export interface PostAggregates {
   community_id: CommunityId;
   creator_id: PersonId;
   controversy_rank: number;
+  instance_id: InstanceId;
 }