diff --git a/src/client.ts b/src/client.ts
index 73232b7e7a..f56373f8c7 100644
--- a/src/client.ts
+++ b/src/client.ts
@@ -179,6 +179,8 @@ import {
   QuerySegmentTargetsFilter,
   SortParam,
   GetMessageOptions,
+  BlockUserAPIResponse,
+  GetBlockedUsersAPIResponse,
   QueryVotesFilters,
   VoteSort,
   CreatePollAPIResponse,
@@ -201,6 +203,7 @@ import {
   QueryMessageHistorySort,
   QueryMessageHistoryOptions,
   QueryMessageHistoryResponse,
+  BlockUsersAPIResponse,
 } from './types';
 import { InsightMetrics, postInsights } from './insights';
 import { Thread } from './thread';
@@ -2188,7 +2191,24 @@ export class StreamChat<StreamChatGenerics extends ExtendableGenerics = DefaultG
       ...options,
     });
   }
+  async blockUser(blockedUserID: string, user_id?: string) {
+    return await this.post<BlockUsersAPIResponse>(this.baseURL + '/users/block', {
+      blocked_user_id: blockedUserID,
+      ...(user_id ? { user_id } : {}),
+    });
+  }
 
+  async getBlockedUsers(user_id?: string) {
+    return await this.get<GetBlockedUsersAPIResponse>(this.baseURL + '/users/block', {
+      ...(user_id ? { user_id } : {}),
+    });
+  }
+  async unBlockUser(blockedUserID: string, userID?: string) {
+    return await this.post<APIResponse>(this.baseURL + '/users/unblock', {
+      blocked_user_id: blockedUserID,
+      ...(userID ? { user_id: userID } : {}),
+    });
+  }
   /** muteUser - mutes a user
    *
    * @param {string} targetID
diff --git a/src/types.ts b/src/types.ts
index ea2c4aa2e0..35b20a889a 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -697,6 +697,29 @@ export type MuteUserResponse<StreamChatGenerics extends ExtendableGenerics = Def
   own_user?: OwnUserResponse<StreamChatGenerics>;
 };
 
+export type BlockUserResponse = APIResponse & {
+  blocked_by_user_id: string;
+  blocked_user_id: string;
+  created_at: string;
+};
+
+export type BlockUsersAPIResponse = APIResponse & {
+  blocked_user: BlockUserResponse[];
+};
+
+export type GetBlockedUsersAPIResponse = APIResponse & {
+  blocks: BlockedUser[];
+};
+export type BlockedUser = APIResponse & {
+  blocked_user: UserResponse;
+  blocked_user_id: string;
+
+  timestamp: string;
+  user: UserResponse;
+
+  user_id: string;
+};
+
 export type OwnUserBase<StreamChatGenerics extends ExtendableGenerics = DefaultGenerics> = {
   channel_mutes: ChannelMute<StreamChatGenerics>[];
   devices: Device<StreamChatGenerics>[];
@@ -2040,6 +2063,7 @@ export type ChannelConfigWithInfo<
 export type ChannelData<
   StreamChatGenerics extends ExtendableGenerics = DefaultGenerics
 > = StreamChatGenerics['channelType'] & {
+  blocked?: boolean;
   members?: string[];
   name?: string;
 };