diff --git a/api-gateway/src/app.controller.ts b/api-gateway/src/app.controller.ts
index 34b3027a..bf7ef2ad 100644
--- a/api-gateway/src/app.controller.ts
+++ b/api-gateway/src/app.controller.ts
@@ -114,4 +114,31 @@ export class AppController {
   ) {
     return this.appService.findCommonArea(paramCommonAreaId);
   }
+
+
+  //#API userService - create user
+  @Post('guest/createGuest')
+  createAGuest(
+    @Body('name') name: string,
+    @Body('last_name') last_name: string,
+    @Body('dni') dni: string,
+    @Body('number_plate') number_plate: string,
+    @Body('phone') phone: number,
+    @Body('status') status: string,
+    @Body('date_entry') date_entry: Date,
+  ) {
+    return this.appService.createGuest(name, last_name, dni, number_plate, phone,  status, date_entry);
+  }
+
+  @Get('guest/allGuests')
+  allGuests() {
+    return this.appService.allGuests();
+  }
+
+  @Get('guest/find/:dni')
+  findGuest(
+    @Param('dni') paramGuestDNI: string
+  ) {
+    return this.appService.findGuest(paramGuestDNI);
+  }
 }
\ No newline at end of file
diff --git a/api-gateway/src/app.module.ts b/api-gateway/src/app.module.ts
index 9b0f4167..6fd20d79 100644
--- a/api-gateway/src/app.module.ts
+++ b/api-gateway/src/app.module.ts
@@ -35,6 +35,16 @@ import { AppService } from './app.service';
         }
       }
     ]),
+    ClientsModule.register([
+      {
+        name: "SERVICIO_INVITADOS",
+        transport: Transport.TCP,
+        options: {
+          host: "127.0.0.1",
+          port: 3004
+        }
+      }
+    ]),
   ],
   controllers: [AppController],
   providers: [AppService],
diff --git a/api-gateway/src/app.service.ts b/api-gateway/src/app.service.ts
index 538f1ff5..a09c9998 100644
--- a/api-gateway/src/app.service.ts
+++ b/api-gateway/src/app.service.ts
@@ -9,6 +9,7 @@ export class AppService {
     @Inject('SERVICIO_USUARIOS') private readonly clientUserApp: ClientProxy,
     @Inject('SERVICIO_COMUNIDADES') private readonly clientCommunityApp: ClientProxy,
     @Inject('SERVICIO_AREAS_COMUNES') private readonly clientCommonAreaApp: ClientProxy,
+    @Inject('SERVICIO_INVITADOS') private readonly clientGuestApp: ClientProxy,
   ) { }
 
   // ====================== USERS =============================== 
@@ -142,4 +143,44 @@ export class AppService {
       );
   }
 
+
+  // ====================== GUESTS =============================== 
+
+
+  //POST parameter from API
+  createGuest(name: string, last_name: string, dni: string, number_plate: string, phone: number
+    , status: string, date_entry: Date) {
+    const pattern = { cmd: 'createGuest' };
+    const payload = {
+     name: name, last_name: last_name,  dni: dni, number_plate: number_plate, phone: phone,
+      status: status, date_entry: date_entry
+    };
+    return this.clientGuestApp
+      .send<string>(pattern, payload)
+      .pipe(
+        map((message: string) => ({ message })),
+      );
+  }
+
+  allGuests() {
+    const pattern = { cmd: 'findAllGuests' };
+    const payload = {};
+    return this.clientGuestApp
+      .send<string>(pattern, payload)
+      .pipe(
+        map((message: string) => ({ message })),
+      );
+  }
+
+  //GET parameter from API
+  findGuest(paramGuestDNI: string) {
+    const pattern = { cmd: 'findGuestDNI' };
+    const payload = { dni: paramGuestDNI };
+    return this.clientGuestApp
+      .send<string>(pattern, payload)
+      .pipe(
+        map((message: string) => ({ message })),
+      );
+  }
+
 }
\ No newline at end of file
diff --git a/servicio-invitados/package-lock.json b/servicio-invitados/package-lock.json
index d7de12f4..833d2234 100644
--- a/servicio-invitados/package-lock.json
+++ b/servicio-invitados/package-lock.json
@@ -11,6 +11,7 @@
       "dependencies": {
         "@nestjs/common": "^8.0.0",
         "@nestjs/core": "^8.0.0",
+        "@nestjs/mapped-types": "*",
         "@nestjs/microservices": "^8.4.7",
         "@nestjs/mongoose": "^9.1.1",
         "@nestjs/platform-express": "^8.0.0",
diff --git a/servicio-invitados/package.json b/servicio-invitados/package.json
index 21c404d6..13c8c4f2 100644
--- a/servicio-invitados/package.json
+++ b/servicio-invitados/package.json
@@ -23,6 +23,7 @@
   "dependencies": {
     "@nestjs/common": "^8.0.0",
     "@nestjs/core": "^8.0.0",
+    "@nestjs/mapped-types": "*",
     "@nestjs/microservices": "^8.4.7",
     "@nestjs/mongoose": "^9.1.1",
     "@nestjs/platform-express": "^8.0.0",
diff --git a/servicio-invitados/src/app.controller.spec.ts b/servicio-invitados/src/app.controller.spec.ts
deleted file mode 100644
index d22f3890..00000000
--- a/servicio-invitados/src/app.controller.spec.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-import { Test, TestingModule } from '@nestjs/testing';
-import { AppController } from './app.controller';
-import { AppService } from './app.service';
-
-describe('AppController', () => {
-  let appController: AppController;
-
-  beforeEach(async () => {
-    const app: TestingModule = await Test.createTestingModule({
-      controllers: [AppController],
-      providers: [AppService],
-    }).compile();
-
-    appController = app.get<AppController>(AppController);
-  });
-
-  describe('root', () => {
-    it('should return "Hello World!"', () => {
-      expect(appController.getHello()).toBe('Hello World!');
-    });
-  });
-});
diff --git a/servicio-invitados/src/app.controller.ts b/servicio-invitados/src/app.controller.ts
deleted file mode 100644
index cce879ee..00000000
--- a/servicio-invitados/src/app.controller.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-import { Controller, Get } from '@nestjs/common';
-import { AppService } from './app.service';
-
-@Controller()
-export class AppController {
-  constructor(private readonly appService: AppService) {}
-
-  @Get()
-  getHello(): string {
-    return this.appService.getHello();
-  }
-}
diff --git a/servicio-invitados/src/app.module.ts b/servicio-invitados/src/app.module.ts
index 86628031..174c7ba4 100644
--- a/servicio-invitados/src/app.module.ts
+++ b/servicio-invitados/src/app.module.ts
@@ -1,10 +1,24 @@
 import { Module } from '@nestjs/common';
-import { AppController } from './app.controller';
-import { AppService } from './app.service';
+import { GuestsModule } from './guests/guests.module';
+import { MongooseModule } from '@nestjs/mongoose';
+import { ClientsModule, Transport } from "@nestjs/microservices";
+
 
 @Module({
-  imports: [],
-  controllers: [AppController],
-  providers: [AppService],
+  imports: [
+    ClientsModule.register([
+      {
+        name: "SERVICIO_INVITADOS",
+        transport: Transport.TCP,
+        options: {
+          host: "127.0.0.1",
+          port: 3004
+        }
+      }
+    ]),
+    MongooseModule.forRoot(`mongodb+srv://proyecto_4:proyecto_4@proyecto4.yv4fb.mongodb.net/servicio_invitados?retryWrites=true&w=majority`),
+    GuestsModule],
+  controllers: [],
+  providers: [],
 })
 export class AppModule {}
diff --git a/servicio-invitados/src/app.service.ts b/servicio-invitados/src/app.service.ts
deleted file mode 100644
index 927d7cca..00000000
--- a/servicio-invitados/src/app.service.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-import { Injectable } from '@nestjs/common';
-
-@Injectable()
-export class AppService {
-  getHello(): string {
-    return 'Hello World!';
-  }
-}
diff --git a/servicio-invitados/src/guests/guests.controller.ts b/servicio-invitados/src/guests/guests.controller.ts
new file mode 100644
index 00000000..05f370c0
--- /dev/null
+++ b/servicio-invitados/src/guests/guests.controller.ts
@@ -0,0 +1,42 @@
+import { Controller } from '@nestjs/common';
+import { MessagePattern, Payload } from '@nestjs/microservices';
+import { GuestsService } from './guests.service';
+import { Guest, GuestDocument } from 'src/schemas/guest.schema';
+
+@Controller()
+export class GuestsController {
+  constructor(private readonly guestsService: GuestsService) {}
+
+  @MessagePattern( {cmd:'createGuest'})
+  create(@Payload() guest: GuestDocument) {
+    return this.guestsService.create(guest);
+  }
+
+  @MessagePattern( {cmd:'findAllGuests'})
+  findAll() {
+    return this.guestsService.findAll();
+  }
+
+  @MessagePattern( {cmd:'findOneGuest'})
+  findOneById(@Payload() id: string) {
+    let _id = id['_id'];
+    return this.guestsService.findOneId(_id);
+  }
+
+  @MessagePattern( {cmd:'findGuestDNI'})
+  findOneByDNI(@Payload() id: string) {
+    let dni = id['dni'];
+    return this.guestsService.findOne(dni);
+  }
+
+  @MessagePattern( {cmd:'updateGuest'})
+  update(@Payload() guest: GuestDocument) {
+    return this.guestsService.update(guest.id, guest);
+  }
+
+  @MessagePattern( {cmd:'removeGuest'})
+  remove(@Payload() id: string) {
+    let dni = id['dni'];
+    return this.guestsService.remove(dni);
+  }
+}
diff --git a/servicio-invitados/src/guests/guests.module.ts b/servicio-invitados/src/guests/guests.module.ts
new file mode 100644
index 00000000..8d64ad14
--- /dev/null
+++ b/servicio-invitados/src/guests/guests.module.ts
@@ -0,0 +1,13 @@
+import { Module } from '@nestjs/common';
+import { GuestsService } from './guests.service';
+import { GuestsController } from './guests.controller';
+import { MongooseModule } from '@nestjs/mongoose';
+import { Guest, GuestSchema } from 'src/schemas/guest.schema';
+@Module({
+  imports: [
+    MongooseModule.forFeature([{ name: Guest.name, schema: GuestSchema }]), 
+  ],
+  controllers: [GuestsController],
+  providers: [GuestsService]
+})
+export class GuestsModule {}
diff --git a/servicio-invitados/src/guests/guests.service.ts b/servicio-invitados/src/guests/guests.service.ts
new file mode 100644
index 00000000..db6bc9d5
--- /dev/null
+++ b/servicio-invitados/src/guests/guests.service.ts
@@ -0,0 +1,42 @@
+import { Injectable } from '@nestjs/common';
+import { Guest, GuestDocument } from 'src/schemas/guest.schema';
+import { Model } from 'mongoose';
+import { InjectModel } from '@nestjs/mongoose';
+
+@Injectable()
+export class GuestsService {
+  constructor(
+    @InjectModel(Guest.name) private readonly guestModel: Model<GuestDocument>,
+  ) {}
+
+  async create(guest: GuestDocument): Promise<Guest> {
+    return this.guestModel.create(guest);
+  }
+
+  async findAll(): Promise<Guest[]> { 
+    return this.guestModel
+      .find() 
+      .setOptions({ sanitizeFilter: true }) 
+      .exec();
+  }
+
+
+  findOneId(id: string): Promise<Guest> {
+    return this.guestModel.findOne({ _id: id }).exec();
+  }
+
+
+  findOne(id: string): Promise<Guest> {
+    return this.guestModel.findOne({ dni: id }).exec();
+  }
+
+  update(id: string, guest: GuestDocument) {
+    return this.guestModel.findOneAndUpdate({ _id: id }, guest, {
+      new: true,
+    });
+  }
+
+  async remove(id: string) {
+    return this.guestModel.findByIdAndRemove({ _id: id }).exec();
+  }
+}
diff --git a/servicio-invitados/src/main.ts b/servicio-invitados/src/main.ts
index 13cad38c..49b5c536 100644
--- a/servicio-invitados/src/main.ts
+++ b/servicio-invitados/src/main.ts
@@ -1,8 +1,18 @@
-import { NestFactory } from '@nestjs/core';
-import { AppModule } from './app.module';
+import { NestFactory } from "@nestjs/core";
+import { Transport } from "@nestjs/microservices";
+import { AppModule } from "./app.module";
+import { Logger } from "@nestjs/common";
+
+const logger = new Logger();
 
 async function bootstrap() {
-  const app = await NestFactory.create(AppModule);
-  await app.listen(3000);
+  const app = await NestFactory.createMicroservice(AppModule, {
+    transport: Transport.TCP,
+    options: {
+      host: "127.0.0.1",
+      port: 3004
+    }
+  });
+  app.listen().then(() => logger.log("Microservice Invitados is listening" ));
 }
-bootstrap();
+bootstrap();
\ No newline at end of file
diff --git a/servicio-invitados/src/schemas/guest.schema.ts b/servicio-invitados/src/schemas/guest.schema.ts
new file mode 100644
index 00000000..99cff0fe
--- /dev/null
+++ b/servicio-invitados/src/schemas/guest.schema.ts
@@ -0,0 +1,40 @@
+import { Schema, Prop, SchemaFactory } from '@nestjs/mongoose';
+import { Document } from 'mongoose';
+
+
+export type GuestDocument = Guest & Document;
+
+@Schema({ collection: 'guests' })
+export class Guest {
+
+    @Prop()
+    name: string;
+
+    @Prop()
+    last_name: string;
+
+    @Prop()
+    dni: string;
+
+    @Prop()
+    phone: number;
+
+    @Prop()
+    number_plate: string;
+
+    @Prop()
+    status: string;
+
+    @Prop()
+    date_entry: Date;
+
+    @Prop()
+    tenant_id: string;
+
+    @Prop()
+    community_id: string;  ///creo que se debe de agregar para facilitar al guarda ver
+                            // ver los invitados de x comunidad
+}
+
+
+export const GuestSchema = SchemaFactory.createForClass(Guest); 
diff --git a/servicio-usuarios/src/users/users.controller.ts b/servicio-usuarios/src/users/users.controller.ts
index 5c59d0b6..18559396 100644
--- a/servicio-usuarios/src/users/users.controller.ts
+++ b/servicio-usuarios/src/users/users.controller.ts
@@ -23,7 +23,8 @@ export class UsersController {
   }
 
   @MessagePattern({ cmd: 'findUserDNI' })
-  findOne(@Payload() dni: string) {
+  findOne(@Payload() id: string) {
+    let dni = id['dni'];
     return this.userService.findOneByDNI(dni);
   }
   
@@ -34,6 +35,7 @@ export class UsersController {
 
   @MessagePattern({ cmd: 'removeUser' })
   remove(@Payload() id: string) {
-    return this.userService.remove(id);
+    let dni = id['dni'];
+    return this.userService.remove(dni);
   }
 }