diff --git a/src/api/controllers/contact.controller.ts b/src/api/controllers/contact.controller.ts
new file mode 100644
index 0000000000..d35b23543a
--- /dev/null
+++ b/src/api/controllers/contact.controller.ts
@@ -0,0 +1,17 @@
+import { SaveContactDto } from '@api/dto/contact.dto';
+import { InstanceDto } from '@api/dto/instance.dto';
+import { WAMonitoringService } from '@api/services/monitor.service';
+import { BadRequestException } from '@exceptions';
+
+export class ContactController {
+  constructor(private readonly waMonitor: WAMonitoringService) {}
+
+  public async saveContact({ instanceName }: InstanceDto, data: SaveContactDto) {
+    const instance = this.waMonitor.waInstances[instanceName];
+    if (!instance || typeof instance.saveContact !== 'function') {
+      throw new BadRequestException('Contact creation is only supported on WhatsApp Baileys instances.');
+    }
+
+    return await instance.saveContact(data);
+  }
+}
diff --git a/src/api/dto/contact.dto.ts b/src/api/dto/contact.dto.ts
new file mode 100644
index 0000000000..50a50571df
--- /dev/null
+++ b/src/api/dto/contact.dto.ts
@@ -0,0 +1,6 @@
+export class SaveContactDto {
+  number: string;
+  name: string;
+  firstName?: string;
+  saveOnDevice?: boolean;
+}
diff --git a/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts b/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts
index 60e857fcc1..ebd883669d 100644
--- a/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts
+++ b/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts
@@ -15,6 +15,7 @@ import {
   UpdateMessageDto,
   WhatsAppNumberDto,
 } from '@api/dto/chat.dto';
+import { SaveContactDto } from '@api/dto/contact.dto';
 import {
   AcceptGroupInvite,
   CreateGroupDto,
@@ -3768,6 +3769,53 @@ export class BaileysStartupService extends ChannelStartupService {
     }
   }
 
+  public async saveContact(data: SaveContactDto) {
+    try {
+      const jid = createJid(data.number);
+      const firstName = data.firstName || data.name.trim().split(' ')[0];
+
+      await this.client.chatModify(
+        {
+          contact: {
+            fullName: data.name,
+            firstName: firstName,
+            saveOnPrimaryAddressbook: data.saveOnDevice ?? true,
+          },
+        },
+        jid,
+      );
+
+      if (this.configService.get<Database>('DATABASE').SAVE_DATA.CONTACTS) {
+        await this.prismaRepository.contact.upsert({
+          where: { remoteJid_instanceId: { remoteJid: jid, instanceId: this.instanceId } },
+          create: {
+            remoteJid: jid,
+            pushName: data.name,
+            profilePicUrl: null,
+            instanceId: this.instanceId,
+          },
+          update: {
+            pushName: data.name,
+          },
+        });
+      }
+
+      return {
+        saved: true,
+        number: data.number,
+        name: data.name,
+        firstName: firstName,
+        saveOnDevice: data.saveOnDevice ?? true,
+      };
+    } catch (error) {
+      this.logger.error(`Error saving contact: ${error}`);
+      throw new InternalServerErrorException({
+        saved: false,
+        message: ['Failed to save contact to WhatsApp.', error?.message || error.toString()],
+      });
+    }
+  }
+
   public async deleteMessage(del: DeleteMessage) {
     try {
       const response = await this.client.sendMessage(del.remoteJid, { delete: del });
diff --git a/src/api/routes/contact.router.ts b/src/api/routes/contact.router.ts
new file mode 100644
index 0000000000..98d25da1e6
--- /dev/null
+++ b/src/api/routes/contact.router.ts
@@ -0,0 +1,25 @@
+import { RouterBroker } from '@api/abstract/abstract.router';
+import { SaveContactDto } from '@api/dto/contact.dto';
+import { contactController } from '@api/server.module';
+import { saveContactSchema } from '@validate/validate.schema';
+import { RequestHandler, Router } from 'express';
+
+import { HttpStatus } from './index.router';
+
+export class ContactRouter extends RouterBroker {
+  constructor(...guards: RequestHandler[]) {
+    super();
+    this.router.post(this.routerPath('save'), ...guards, async (req, res) => {
+      const response = await this.dataValidate<SaveContactDto>({
+        request: req,
+        schema: saveContactSchema,
+        ClassRef: SaveContactDto,
+        execute: (instance, data) => contactController.saveContact(instance, data),
+      });
+
+      return res.status(HttpStatus.CREATED).json(response);
+    });
+  }
+
+  public readonly router: Router = Router();
+}
diff --git a/src/api/routes/index.router.ts b/src/api/routes/index.router.ts
index 45c43fca5b..c2d83869ed 100644
--- a/src/api/routes/index.router.ts
+++ b/src/api/routes/index.router.ts
@@ -16,6 +16,7 @@ import path from 'path';
 import { BusinessRouter } from './business.router';
 import { CallRouter } from './call.router';
 import { ChatRouter } from './chat.router';
+import { ContactRouter } from './contact.router';
 import { GroupRouter } from './group.router';
 import { InstanceRouter } from './instance.router';
 import { LabelRouter } from './label.router';
@@ -218,6 +219,7 @@ router
   .use('/message', new MessageRouter(...guards).router)
   .use('/call', new CallRouter(...guards).router)
   .use('/chat', new ChatRouter(...guards).router)
+  .use('/contact', new ContactRouter(...guards).router)
   .use('/business', new BusinessRouter(...guards).router)
   .use('/group', new GroupRouter(...guards).router)
   .use('/template', new TemplateRouter(configService, ...guards).router)
diff --git a/src/api/server.module.ts b/src/api/server.module.ts
index 668b9e2722..96db7bc2e6 100644
--- a/src/api/server.module.ts
+++ b/src/api/server.module.ts
@@ -6,6 +6,7 @@ import { Logger } from '@config/logger.config';
 import { BusinessController } from './controllers/business.controller';
 import { CallController } from './controllers/call.controller';
 import { ChatController } from './controllers/chat.controller';
+import { ContactController } from './controllers/contact.controller';
 import { GroupController } from './controllers/group.controller';
 import { InstanceController } from './controllers/instance.controller';
 import { LabelController } from './controllers/label.controller';
@@ -103,6 +104,7 @@ export const instanceController = new InstanceController(
 export const sendMessageController = new SendMessageController(waMonitor);
 export const callController = new CallController(waMonitor);
 export const chatController = new ChatController(waMonitor);
+export const contactController = new ContactController(waMonitor);
 export const businessController = new BusinessController(waMonitor);
 export const groupController = new GroupController(waMonitor);
 export const labelController = new LabelController(waMonitor);
diff --git a/src/validate/contact.schema.ts b/src/validate/contact.schema.ts
new file mode 100644
index 0000000000..b0f069e08b
--- /dev/null
+++ b/src/validate/contact.schema.ts
@@ -0,0 +1,30 @@
+import { JSONSchema7 } from 'json-schema';
+import { v4 } from 'uuid';
+
+export const saveContactSchema: JSONSchema7 = {
+  $id: v4(),
+  type: 'object',
+  properties: {
+    number: {
+      type: 'string',
+      minLength: 8,
+      maxLength: 20,
+      pattern: '^[0-9]+$',
+      description: 'The "number" must contain only digits (8-20 characters)',
+    },
+    name: {
+      type: 'string',
+      minLength: 1,
+      maxLength: 100,
+      description: 'The "name" cannot be empty',
+    },
+    firstName: {
+      type: 'string',
+      maxLength: 50,
+    },
+    saveOnDevice: {
+      type: 'boolean',
+    },
+  },
+  required: ['number', 'name'],
+};
diff --git a/src/validate/validate.schema.ts b/src/validate/validate.schema.ts
index 69e0090d83..17ed20ac4d 100644
--- a/src/validate/validate.schema.ts
+++ b/src/validate/validate.schema.ts
@@ -1,6 +1,7 @@
 // Integrations Schema
 export * from './business.schema';
 export * from './chat.schema';
+export * from './contact.schema';
 export * from './group.schema';
 export * from './instance.schema';
 export * from './label.schema';