diff --git a/backend/controllers/transcriptionController.js b/backend/controllers/transcriptionController.js
index a98a25d..f57c4dc 100644
--- a/backend/controllers/transcriptionController.js
+++ b/backend/controllers/transcriptionController.js
@@ -1,7 +1,7 @@
 const HubspotService = require('../services/hubspotService'); 
 const { get, del } = require('../utils/redisClient') 
 
-const hubspotService = new HubspotService();
+
 
 const receiveTranscription = async (req, res) => {
   try { 
@@ -36,8 +36,10 @@ const receiveTranscription = async (req, res) => {
       console.warn(`Nenhum ticketId encontrado no Redis para o crmPhone: ${crmPhone}. A transcrição será salva como uma nota sem associação ao ticket.`);
     }
  
+    const hubspotService = await new HubspotService(companyId).init();
+ 
     // 2. Buscar ou criar contato no HubSpot
-    const contact = await hubspotService.createContactIfNotExists(companyId, crmPhone);  
+    const contact = await hubspotService.createContactIfNotExists(crmPhone);  
 
     // 3. Criar nota no HubSpot e associar ao contato e ao ticket (se existir)
     await hubspotService.createCallNote(contact.contactId, {
diff --git a/backend/services/hubspotService.js b/backend/services/hubspotService.js
index 6ee2616..ca6f348 100644
--- a/backend/services/hubspotService.js
+++ b/backend/services/hubspotService.js
@@ -12,17 +12,28 @@ class HubspotService {
   /**
    * Inicializa o serviço HubspotService com configuração da API.
    */
-  constructor() {
+  constructor(companyId) {
     this.logger = Logger;
-    this.baseUrl = 'https://api.hubapi.com';
-    this.apiKey = process.env.HUBSPOT_API_KEY;
-    this.client = axios.create({
-      baseURL: this.baseUrl,
-      headers: {
-        'Authorization': `Bearer ${this.apiKey}`,
-        'Content-Type': 'application/json'
-      }
-    });
+    this.companyId = companyId
+  }
+
+  async init() {
+    this.crmFiles = await loadCRM(this.companyId);
+
+    if (this?.crmFiles?.length > 0) {
+
+      const {  authentication } = this.crmFiles[0].crm
+ 
+      this.client = axios.create({
+        baseURL: 'https://api.hubapi.com',
+        headers: {
+          'Authorization': `Bearer ${authentication.token}`,
+          'Content-Type': 'application/json'
+        }
+      });
+    }
+
+    return this;
   }
 
   /**
@@ -118,23 +129,17 @@ Link da Gravação: ${recordingUrl}
    * @param {string} crmPhone - Número de telefone do contato.
    * @returns {Promise<Object>} - Contato existente ou novo contato criado.
    */
-  async createContactIfNotExists(companyId, crmPhone) {
+  async createContactIfNotExists(crmPhone) {
 
-    console.log('=========> companyId: ', companyId)
+    if (this?.crmFiles?.length > 0) {
 
-    const crmFiles = await loadCRM(companyId)
-
-    console.log('=========> crmFiles: ', crmFiles)      
-
-    if (crmFiles.length > 0) {
-
-      const { crmRest: rest, authentication } = crmFiles[0].crm
+      const { crmRest: rest, authentication } = this.crmFiles[0].crm
 
       let contact = await lookupContactByPhone(rest, authentication, crmPhone, companyId)
 
       if (!contact.exist) {
         contact = await createContact(companyId, rest, authentication, crmPhone)
-        
+
       }
       console.log('========> contact', contact)
       return contact