diff --git a/package.json b/package.json
index 7cbe1989..45342349 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,8 @@
     "async-lock": "^1.4.1",
     "better-sqlite3": "9.6.0",
     "check-disk-space": "^3.4.0",
-    "class-validator": "^0.12.2",
+    "class-transformer": "^0.5.1",
+    "class-validator": "0.14.0",
     "del": "^6.0.0",
     "express-basic-auth": "^1.2.1",
     "file-type": "16.5.4",
diff --git a/src/api/chats.controller.ts b/src/api/chats.controller.ts
index ae16027b..0263f30a 100644
--- a/src/api/chats.controller.ts
+++ b/src/api/chats.controller.ts
@@ -4,16 +4,17 @@ import {
   Delete,
   Get,
   Param,
-  Post,
   Put,
   Query,
+  UsePipes,
+  ValidationPipe,
 } from '@nestjs/common';
 import { ApiOperation, ApiSecurity, ApiTags } from '@nestjs/swagger';
 
 import { SessionManager } from '../core/abc/manager.abc';
 import { WhatsappSession } from '../core/abc/session.abc';
 import { parseBool } from '../helpers';
-import { GetChatMessagesQuery } from '../structures/chats.dto';
+import { GetChatMessagesQuery, GetChatsQuery } from '../structures/chats.dto';
 import { EditMessageRequest } from '../structures/chatting.dto';
 import {
   ChatIdApiParam,
@@ -25,14 +26,18 @@ import {
 @ApiSecurity('api_key')
 @Controller('api/:session/chats')
 @ApiTags('chats')
+@UsePipes(new ValidationPipe({ transform: true }))
 class ChatsController {
   constructor(private manager: SessionManager) {}
 
   @Get('')
   @SessionApiParam
-  @ApiOperation({ summary: 'Get all chats' })
-  getAllChats(@SessionParam session: WhatsappSession) {
-    return session.getChats();
+  @ApiOperation({ summary: 'Get chats' })
+  getChats(
+    @SessionParam session: WhatsappSession,
+    @Query() query: GetChatsQuery,
+  ) {
+    return session.getChats(query);
   }
 
   @Delete(':chatId')
diff --git a/src/core/abc/session.abc.ts b/src/core/abc/session.abc.ts
index 98499745..987b506e 100644
--- a/src/core/abc/session.abc.ts
+++ b/src/core/abc/session.abc.ts
@@ -1,4 +1,5 @@
 import { ConsoleLogger } from '@nestjs/common';
+import { GetChatsQuery } from '@waha/structures/chats.dto';
 import { EventEmitter } from 'events';
 import * as fs from 'fs';
 import { MessageId } from 'whatsapp-web.js';
@@ -285,7 +286,7 @@ export abstract class WhatsappSession {
   /**
    * Chats methods
    */
-  public getChats() {
+  public getChats(query: GetChatsQuery) {
     throw new NotImplementedByEngineError();
   }
 
diff --git a/src/core/engines/noweb/session.noweb.core.ts b/src/core/engines/noweb/session.noweb.core.ts
index 45f9c5db..f5891675 100644
--- a/src/core/engines/noweb/session.noweb.core.ts
+++ b/src/core/engines/noweb/session.noweb.core.ts
@@ -20,6 +20,7 @@ import { UnprocessableEntityException } from '@nestjs/common';
 import { NowebInMemoryStore } from '@waha/core/engines/noweb/store/NowebInMemoryStore';
 import { flipObject, getLogLevels, parseBool, splitAt } from '@waha/helpers';
 import { PairingCodeResponse } from '@waha/structures/auth.dto';
+import { GetChatsQuery } from '@waha/structures/chats.dto';
 import { ContactQuery, ContactRequest } from '@waha/structures/contacts.dto';
 import {
   PollVote,
@@ -623,8 +624,8 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
    * Chats methods
    */
 
-  async getChats() {
-    const chats = await this.store.getChats();
+  async getChats(query: GetChatsQuery) {
+    const chats = await this.store.getChats(query.limit, query.offset);
     // Remove unreadCount, it's not ready yet
     chats.forEach((chat) => delete chat.unreadCount);
     return chats;
diff --git a/src/core/engines/noweb/store/IChatRepository.ts b/src/core/engines/noweb/store/IChatRepository.ts
index 12688ec2..e80b3c1e 100644
--- a/src/core/engines/noweb/store/IChatRepository.ts
+++ b/src/core/engines/noweb/store/IChatRepository.ts
@@ -3,7 +3,7 @@ import { Chat } from '@adiwajshing/baileys';
 export interface IChatRepository {
   getAll(): Promise<Chat[]>;
 
-  getAllWithMessages(): Promise<Chat[]>;
+  getAllWithMessages(limit?: number, offset?: number): Promise<Chat[]>;
 
   getById(id: string): Promise<Chat | null>;
 
diff --git a/src/core/engines/noweb/store/INowebStore.ts b/src/core/engines/noweb/store/INowebStore.ts
index b14c119c..5145aa74 100644
--- a/src/core/engines/noweb/store/INowebStore.ts
+++ b/src/core/engines/noweb/store/INowebStore.ts
@@ -18,7 +18,7 @@ export interface INowebStore {
 
   getMessagesByJid(chatId: string, limit: number): Promise<any>;
 
-  getChats(): Promise<Chat[]>;
+  getChats(limit?: number, offset?: number): Promise<Chat[]>;
 
   getContacts(): Promise<Contact[]>;
 
diff --git a/src/core/engines/noweb/store/NowebInMemoryStore.ts b/src/core/engines/noweb/store/NowebInMemoryStore.ts
index 2ee471f6..a47879b3 100644
--- a/src/core/engines/noweb/store/NowebInMemoryStore.ts
+++ b/src/core/engines/noweb/store/NowebInMemoryStore.ts
@@ -40,7 +40,7 @@ export class NowebInMemoryStore implements INowebStore {
     throw new BadRequestException(this.errorMessage);
   }
 
-  getChats(): Promise<Chat[]> {
+  getChats(limit?: number, offset?: number): Promise<Chat[]> {
     throw new BadRequestException(this.errorMessage);
   }
 
diff --git a/src/core/engines/noweb/store/NowebPersistentStore.ts b/src/core/engines/noweb/store/NowebPersistentStore.ts
index a7129b9a..a1d7ba17 100644
--- a/src/core/engines/noweb/store/NowebPersistentStore.ts
+++ b/src/core/engines/noweb/store/NowebPersistentStore.ts
@@ -291,8 +291,8 @@ export class NowebPersistentStore implements INowebStore {
     return this.messagesRepo.getAllByJid(toJID(chatId), toNumber(limit));
   }
 
-  getChats() {
-    return this.chatRepo.getAllWithMessages();
+  getChats(limit?: number, offset?: number): Promise<Chat[]> {
+    return this.chatRepo.getAllWithMessages(limit, offset);
   }
 
   getContactById(jid) {
diff --git a/src/core/engines/noweb/store/sqlite3/Sqlite3ChatRepository.ts b/src/core/engines/noweb/store/sqlite3/Sqlite3ChatRepository.ts
index cf735071..909e4eca 100644
--- a/src/core/engines/noweb/store/sqlite3/Sqlite3ChatRepository.ts
+++ b/src/core/engines/noweb/store/sqlite3/Sqlite3ChatRepository.ts
@@ -7,11 +7,17 @@ export class Sqlite3ChatRepository
   extends Sqlite3KVRepository<Chat>
   implements IChatRepository
 {
-  getAllWithMessages(): Promise<Chat[]> {
+  async getAllWithMessages(limit?: number, offset?: number): Promise<Chat[]> {
     // Get chats with conversationTimestamp is not Null
-    const query = this.select()
+    let query = this.select()
       .whereNotNull('conversationTimestamp')
       .orderBy('conversationTimestamp', 'desc');
-    return this.all(query);
+    if (limit != null) {
+      query = query.limit(limit);
+    }
+    if (offset != null) {
+      query = query.offset(offset);
+    }
+    return await this.all(query);
   }
 }
diff --git a/src/core/engines/webjs/WahaInjected.js b/src/core/engines/webjs/WahaInjected.js
new file mode 100644
index 00000000..6fd171b4
--- /dev/null
+++ b/src/core/engines/webjs/WahaInjected.js
@@ -0,0 +1,15 @@
+exports.LoadUtils = () => {
+  window.WAHA = {};
+
+  window.WAHA.getChats = async (limit, offset) => {
+    let chats = window.Store.Chat.getModelsArray();
+    if (limit || offset) {
+      offset = offset || 0;
+      limit = limit || Infinity;
+      chats = chats.slice(offset, offset + limit);
+    }
+
+    const chatPromises = chats.map((chat) => window.WWebJS.getChatModel(chat));
+    return await Promise.all(chatPromises);
+  };
+};
diff --git a/src/core/engines/webjs/WebjsClient.ts b/src/core/engines/webjs/WebjsClient.ts
new file mode 100644
index 00000000..9825a451
--- /dev/null
+++ b/src/core/engines/webjs/WebjsClient.ts
@@ -0,0 +1,35 @@
+import { Client } from 'whatsapp-web.js';
+
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+const { LoadUtils } = require('./WahaInjected');
+
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+const ChatFactory = require('whatsapp-web.js/src/factories/ChatFactory');
+
+export class WebjsClient extends Client {
+  async initialize() {
+    await super.initialize();
+    //Load util functions (serializers, helper functions)
+    await this.pupPage.evaluate(LoadUtils);
+  }
+
+  async getChats(limit?: number, offset?: number) {
+    if (limit == null && offset == null) {
+      return await super.getChats();
+    }
+    return await this.getChats2(limit, offset);
+  }
+
+  private async getChats2(limit?: number, offset?: number) {
+    const chats = await this.pupPage.evaluate(
+      async (limit, offset) => {
+        // @ts-ignore
+        return await window.WAHA.getChats(limit, offset);
+      },
+      limit,
+      offset,
+    );
+
+    return chats.map((chat) => ChatFactory.create(this, chat));
+  }
+}
diff --git a/src/core/engines/webjs/session.webjs.core.ts b/src/core/engines/webjs/session.webjs.core.ts
index 9588e4ad..007243c7 100644
--- a/src/core/engines/webjs/session.webjs.core.ts
+++ b/src/core/engines/webjs/session.webjs.core.ts
@@ -1,18 +1,14 @@
 import { UnprocessableEntityException } from '@nestjs/common/exceptions/unprocessable-entity.exception';
+import { IEngineMediaProcessor } from '@waha/core/abc/media.abc';
+import { WAHAInternalEvent, WhatsappSession } from '@waha/core/abc/session.abc';
+import { WebjsClient } from '@waha/core/engines/webjs/WebjsClient';
 import {
-  Chat,
-  Client,
-  ClientOptions,
-  Contact,
-  Events,
-  GroupChat,
-  Location,
-  Message,
-  Reaction,
-} from 'whatsapp-web.js';
-import { Message as MessageInstance } from 'whatsapp-web.js/src/structures';
-
-import { parseBool } from '../../../helpers';
+  AvailableInPlusVersion,
+  NotImplementedByEngineError,
+} from '@waha/core/exceptions';
+import { QR } from '@waha/core/QR';
+import { parseBool } from '@waha/helpers';
+import { GetChatsQuery } from '@waha/structures/chats.dto';
 import {
   ChatRequest,
   CheckNumberStatusQuery,
@@ -28,8 +24,8 @@ import {
   MessageVoiceRequest,
   SendSeenRequest,
   WANumberExistResult,
-} from '../../../structures/chatting.dto';
-import { ContactQuery, ContactRequest } from '../../../structures/contacts.dto';
+} from '@waha/structures/chatting.dto';
+import { ContactQuery, ContactRequest } from '@waha/structures/contacts.dto';
 import {
   ACK_UNKNOWN,
   SECOND,
@@ -38,32 +34,30 @@ import {
   WAHAPresenceStatus,
   WAHASessionStatus,
   WAMessageAck,
-} from '../../../structures/enums.dto';
+} from '@waha/structures/enums.dto';
 import {
   CreateGroupRequest,
   ParticipantsRequest,
   SettingsSecurityChangeInfo,
-} from '../../../structures/groups.dto';
+} from '@waha/structures/groups.dto';
+import { WAMessage, WAMessageReaction } from '@waha/structures/responses.dto';
+import { MeInfo } from '@waha/structures/sessions.dto';
+import { WAMessageRevokedBody } from '@waha/structures/webhooks.dto';
 import {
-  WAMessage,
-  WAMessageReaction,
-} from '../../../structures/responses.dto';
-import { MeInfo } from '../../../structures/sessions.dto';
-import { WAMessageRevokedBody } from '../../../structures/webhooks.dto';
-import { IEngineMediaProcessor } from '../../abc/media.abc';
-import { WAHAInternalEvent, WhatsappSession } from '../../abc/session.abc';
-import {
-  AvailableInPlusVersion,
-  NotImplementedByEngineError,
-} from '../../exceptions';
-import { QR } from '../../QR';
+  Chat,
+  ClientOptions,
+  Contact,
+  Events,
+  GroupChat,
+  Location,
+  Message,
+  Reaction,
+} from 'whatsapp-web.js';
+import { Message as MessageInstance } from 'whatsapp-web.js/src/structures';
 
 // eslint-disable-next-line @typescript-eslint/no-var-requires
 const QRCode = require('qrcode');
 
-// eslint-disable-next-line @typescript-eslint/no-var-requires
-const qrcode = require('qrcode-terminal');
-
 export interface WebJSConfig {
   webVersion?: string;
 }
@@ -77,7 +71,7 @@ export class WhatsappSessionWebJSCore extends WhatsappSession {
   private startTimeoutId: null | ReturnType<typeof setTimeout> = null;
   private shouldRestart: boolean;
 
-  whatsapp: Client;
+  whatsapp: WebjsClient;
   protected qr: QR;
 
   public constructor(config) {
@@ -116,7 +110,7 @@ export class WhatsappSessionWebJSCore extends WhatsappSession {
   protected async buildClient() {
     const clientOptions = this.getClientOptions();
     this.addProxyConfig(clientOptions);
-    return new Client(clientOptions);
+    return new WebjsClient(clientOptions);
   }
 
   private restartClient() {
@@ -417,8 +411,8 @@ export class WhatsappSessionWebJSCore extends WhatsappSession {
   /**
    * Chats methods
    */
-  getChats() {
-    return this.whatsapp.getChats();
+  getChats(query: GetChatsQuery) {
+    return this.whatsapp.getChats(query.limit, query.offset);
   }
 
   async getChatMessages(chatId: string, limit: number, downloadMedia: boolean) {
diff --git a/src/main.ts b/src/main.ts
index 2092fc9a..90a0036c 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,3 +1,4 @@
+import { ValidationPipe } from '@nestjs/common';
 import { NestFactory } from '@nestjs/core';
 import { json, urlencoded } from 'express';
 
@@ -47,6 +48,9 @@ async function bootstrap() {
   app.enableShutdownHooks();
   app.useGlobalFilters(new AllExceptionsFilter());
   app.enableCors();
+  // Ideally, we should apply it globally.
+  // but for now we added it ValidationPipe on Controller or endpoint level
+  // app.useGlobalPipes(new ValidationPipe({ transform: true }));
 
   // Allow to send big body - for images and attachments
   app.use(json({ limit: '50mb' }));
diff --git a/src/structures/chats.dto.ts b/src/structures/chats.dto.ts
index 294e2eba..d176acc8 100644
--- a/src/structures/chats.dto.ts
+++ b/src/structures/chats.dto.ts
@@ -1,6 +1,8 @@
 import { ApiProperty } from '@nestjs/swagger';
+import { Type } from 'class-transformer';
+import { IsNumber, IsOptional } from 'class-validator';
 
-import { SessionBaseRequest, SessionQuery } from './base.dto';
+import { SessionQuery } from './base.dto';
 
 /**
  * Queries
@@ -8,6 +10,7 @@ import { SessionBaseRequest, SessionQuery } from './base.dto';
 
 export class GetChatMessagesQuery extends SessionQuery {
   limit: number = 100;
+
   @ApiProperty({
     example: true,
     required: false,
@@ -16,6 +19,18 @@ export class GetChatMessagesQuery extends SessionQuery {
   downloadMedia: boolean = true;
 }
 
+export class GetChatsQuery {
+  @IsNumber()
+  @IsOptional()
+  @Type(() => Number)
+  limit?: number;
+
+  @IsNumber()
+  @IsOptional()
+  @Type(() => Number)
+  offset?: number;
+}
+
 /**
  * Requests
  */
diff --git a/yarn.lock b/yarn.lock
index a19594ea..ff2f1cf9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2401,10 +2401,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/validator@npm:13.0.0":
-  version: 13.0.0
-  resolution: "@types/validator@npm:13.0.0"
-  checksum: 7001e96e663daa28f45120339ea4478cdf74cadfe74aba8b8de4c56bdaab559ab65de2eb334ce9026bba153231b96d9e6506b5d5dff8fea4e6c1a6babec523b3
+"@types/validator@npm:^13.7.10":
+  version: 13.12.0
+  resolution: "@types/validator@npm:13.12.0"
+  checksum: 1d814a4a9f8fbd01f834bf45215aa8111879e71045391eec8e8fda6a7acf71d8b7839a0d312098c2b9c8285963203dfb3e3680a41484d1e9b3d576f95b6d71c0
   languageName: node
   linkType: hard
 
@@ -4211,15 +4211,21 @@ __metadata:
   languageName: node
   linkType: hard
 
-"class-validator@npm:^0.12.2":
-  version: 0.12.2
-  resolution: "class-validator@npm:0.12.2"
+"class-transformer@npm:^0.5.1":
+  version: 0.5.1
+  resolution: "class-transformer@npm:0.5.1"
+  checksum: f191c8b4cc4239990f5efdd790cabdd852c243ed66248e39f6616a349c910c6eed2d9fd1fbf7ee6ea89f69b4f1d0b493b27347fe0cd0ae26b47c3745a805b6d3
+  languageName: node
+  linkType: hard
+
+"class-validator@npm:0.14.0":
+  version: 0.14.0
+  resolution: "class-validator@npm:0.14.0"
   dependencies:
-    "@types/validator": 13.0.0
-    google-libphonenumber: ^3.2.8
-    tslib: ">=1.9.0"
-    validator: 13.0.0
-  checksum: 37a806f62794d0c473045b8a77bc48892e87a959d57588b52774385058a862e77952c3af4c02d61db5fd863ff08d19935b1bdd38851028e1460bb94eb97ffec7
+    "@types/validator": ^13.7.10
+    libphonenumber-js: ^1.10.14
+    validator: ^13.7.0
+  checksum: f62e4a0ad24cee68f4b2bc70d32b96de90cb598f96bde362b4dbf4234151af8eb6ae225458312a38fc49fa3959844cf61c60e731a8205e9a570454cff8de2710
   languageName: node
   linkType: hard
 
@@ -6740,13 +6746,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"google-libphonenumber@npm:^3.2.8":
-  version: 3.2.34
-  resolution: "google-libphonenumber@npm:3.2.34"
-  checksum: a14579bb8d4934dc6b9cfb33f818375ccdc67be12f13f842a4c16d7c3bd8ef9f2aacc30d368770f33a97ba8674e23b318cb59f26616c7fa2ce60fae52b2f6ebf
-  languageName: node
-  linkType: hard
-
 "gopd@npm:^1.0.1":
   version: 1.0.1
   resolution: "gopd@npm:1.0.1"
@@ -8433,6 +8432,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"libphonenumber-js@npm:^1.10.14":
+  version: 1.11.3
+  resolution: "libphonenumber-js@npm:1.11.3"
+  checksum: c6b73b64b69aeea42f031dd56d6b51d1a1ccda5a079bad4bc6357f4e7ed5cf7f9303e0545fd6d30e08245d8c0f3140216d9130336aeaebb32494b5b567715326
+  languageName: node
+  linkType: hard
+
 "libphonenumber-js@npm:^1.10.20, libphonenumber-js@npm:^1.10.36":
   version: 1.10.56
   resolution: "libphonenumber-js@npm:1.10.56"
@@ -12331,13 +12337,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"tslib@npm:>=1.9.0, tslib@npm:^2.0.1, tslib@npm:^2.1.0, tslib@npm:^2.4.0":
-  version: 2.6.2
-  resolution: "tslib@npm:2.6.2"
-  checksum: 329ea56123005922f39642318e3d1f0f8265d1e7fcb92c633e0809521da75eeaca28d2cf96d7248229deb40e5c19adf408259f4b9640afd20d13aecc1430f3ad
-  languageName: node
-  linkType: hard
-
 "tslib@npm:^1.8.1":
   version: 1.14.1
   resolution: "tslib@npm:1.14.1"
@@ -12345,6 +12344,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"tslib@npm:^2.0.1, tslib@npm:^2.1.0, tslib@npm:^2.4.0":
+  version: 2.6.2
+  resolution: "tslib@npm:2.6.2"
+  checksum: 329ea56123005922f39642318e3d1f0f8265d1e7fcb92c633e0809521da75eeaca28d2cf96d7248229deb40e5c19adf408259f4b9640afd20d13aecc1430f3ad
+  languageName: node
+  linkType: hard
+
 "tsutils@npm:^3.17.1, tsutils@npm:^3.21.0":
   version: 3.21.0
   resolution: "tsutils@npm:3.21.0"
@@ -12743,10 +12749,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"validator@npm:13.0.0":
-  version: 13.0.0
-  resolution: "validator@npm:13.0.0"
-  checksum: 7b5df6d0aec660ad12089fbcdd07cf506181ca2cd711d6e2bec7502c5cac1b31e8eb03875d23bcbc1b81a93648d5aacd52e2dc7b62cf02e71d3768533630f4c5
+"validator@npm:^13.7.0":
+  version: 13.12.0
+  resolution: "validator@npm:13.12.0"
+  checksum: fb8f070724770b1449ea1a968605823fdb112dbd10507b2802f8841cda3e7b5c376c40f18c84e6a7b59de320a06177e471554101a85f1fa8a70bac1a84e48adf
   languageName: node
   linkType: hard
 
@@ -12856,7 +12862,8 @@ __metadata:
     async-lock: ^1.4.1
     better-sqlite3: 9.6.0
     check-disk-space: ^3.4.0
-    class-validator: ^0.12.2
+    class-transformer: ^0.5.1
+    class-validator: 0.14.0
     del: ^6.0.0
     eslint: 7.7.0
     eslint-config-prettier: ^6.10.0