Soporte al cliente automatizado de WhatsApp, con transcripción de voz, FAQ y programación de citas
Avanzado
Este es unMiscellaneous, AI Chatbot, Multimodal AIflujo de automatización del dominio deautomatización que contiene 23 nodos.Utiliza principalmente nodos como If, Set, Switch, WhatsApp, HttpRequest. Automatización del soporte al cliente de WhatsApp, con transcripción de voz, FAQ y programación de citas
Requisitos previos
- •Pueden requerirse credenciales de autenticación para la API de destino
- •Clave de API de OpenAI
- •Credenciales de API de Google Sheets
- •Clave de API de Google Gemini
Nodos utilizados (23)
Categoría
Vista previa del flujo de trabajo
Visualización de las conexiones entre nodos, con soporte para zoom y panorámica
Exportar flujo de trabajo
Copie la siguiente configuración JSON en n8n para importar y usar este flujo de trabajo
{
"meta": {
"instanceId": "04c7c3f1743831184e4a6edaf1f906dbab0c745cc98b8af3ef7660bbefe74cb4",
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "93118333-81b4-48a6-b5e4-ccc1eb2915df",
"name": "WhatsApp Mensaje recibido",
"type": "n8n-nodes-base.whatsAppTrigger",
"position": [
-592,
0
],
"webhookId": "190af2b7-6938-422f-8c6b-2e13e421b3e6",
"parameters": {
"options": {
"messageStatusUpdates": [
"all"
]
},
"updates": [
"messages"
]
},
"credentials": {
"whatsAppTriggerApi": {
"id": "",
"name": ""
}
},
"typeVersion": 1
},
{
"id": "c2db53c3-7a90-444a-a785-a439ef835434",
"name": "Sin operación, no hacer nada",
"type": "n8n-nodes-base.noOp",
"position": [
-416,
144
],
"parameters": {},
"typeVersion": 1
},
{
"id": "c528b6af-a39d-4e86-9542-1c1dd066af22",
"name": "¿Es mensaje?",
"type": "n8n-nodes-base.if",
"position": [
-416,
0
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "0655157c-cac4-4993-af22-d167b2343297",
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
},
"leftValue": "={{ !!$json.messages?.[0]?.from }}",
"rightValue": ""
}
]
}
},
"typeVersion": 2.2
},
{
"id": "4c6e405c-53f8-477d-a55a-9fdc3ae7fbaf",
"name": "Transcribir audio",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
320,
-32
],
"parameters": {
"options": {},
"resource": "audio",
"operation": "transcribe"
},
"credentials": {
"openAiApi": {
"id": "",
"name": ""
}
},
"typeVersion": 1.8
},
{
"id": "df6ac069-fe1e-41d3-a872-571bae411220",
"name": "Descargar voz",
"type": "n8n-nodes-base.whatsApp",
"position": [
0,
-32
],
"webhookId": "8b4c0792-1956-4cf3-b6fb-390606d3e028",
"parameters": {
"resource": "media",
"operation": "mediaUrlGet",
"mediaGetId": "={{ $json.messages[0].audio.id }}"
},
"credentials": {
"whatsAppApi": {
"id": " ",
"name": " "
}
},
"typeVersion": 1
},
{
"id": "8f30d58e-2eb3-47d7-b39f-92b85678b962",
"name": "Obtener audio",
"type": "n8n-nodes-base.httpRequest",
"position": [
160,
-32
],
"parameters": {
"url": "={{ $json.url }}",
"options": {},
"authentication": "predefinedCredentialType",
"nodeCredentialType": "whatsAppApi"
},
"credentials": {
"whatsAppApi": {
"id": " ",
"name": " "
}
},
"typeVersion": 4.2
},
{
"id": "4090b5c6-fa50-4350-8f29-c18be5aea6f0",
"name": "obtener_programación",
"type": "n8n-nodes-base.googleCalendarTool",
"position": [
1168,
224
],
"parameters": {
"limit": 3,
"options": {},
"timeMax": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Before', ``, 'string') }}",
"timeMin": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('After', ``, 'string') }}",
"calendar": {
"__rl": true,
"mode": "list",
"value": "your.email@gmail.com",
"cachedResultName": "your.email@gmail.com"
},
"operation": "getAll"
},
"credentials": {
"googleCalendarOAuth2Api": {
"id": "",
"name": ""
}
},
"typeVersion": 1.3
},
{
"id": "85f332ff-cda7-43c1-9042-3a601d96075d",
"name": "memoria_ia",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
720,
32
],
"parameters": {
"sessionKey": "={{ $json.chat_id }}",
"sessionIdType": "customKey"
},
"typeVersion": 1.3
},
{
"id": "dc0b8085-4b5b-4ff9-aaf2-99c291caa1d4",
"name": "establecer_cita",
"type": "n8n-nodes-base.googleCalendarTool",
"position": [
1408,
224
],
"parameters": {
"end": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('End', ``, 'string') }}",
"start": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Start', ``, 'string') }}",
"calendar": {
"__rl": true,
"mode": "list",
"value": "your.email@gmail.com",
"cachedResultName": "your.email@gmail.com"
},
"additionalFields": {}
},
"credentials": {
"googleCalendarOAuth2Api": {
"id": "",
"name": ""
}
},
"typeVersion": 1.3
},
{
"id": "0efd193c-a796-4ca1-905b-a3bdd6aac5e2",
"name": "Agente de servicio al cliente",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
720,
-160
],
"parameters": {
"text": "={{ $json.text }}",
"options": {
"systemMessage": "=**System Prompt for WhatsApp Customer Service Bot**\n\nYou are a helpful and professional **WhatsApp customer service assistant**.\nYou always respond politely, concisely, and in a friendly tone.\nYou can answer FAQs, provide service information, and schedule appointments.\nYou must always use the provided tools to complete tasks. Do not invent answers.\n\n### Tools you must use:\n\n1. **faq_base**\n * Retrieves FAQs from a Google Sheet.\n * Returns a table with: `id | question | answer`.\n * Use when the user asks a general or frequently asked question.\n * Your job: search for the closest matching question and return the most relevant answer.\n\n2. **get_services**\n * Retrieves service information from a Google Sheet.\n * Returns a table with: `id | service_name | service_description | price`.\n * Use when the user asks about services, details, or prices.\n\n3. **get_schedule**\n * Checks Google Calendar for available time slots.\n * Input: service type, preferred day/time.\n * Returns 3 available slot options.\n * Ask the user to choose one.\n\n4. **set_appointment**\n * Books the confirmed appointment in Google Calendar.\n * Input: chosen service, date/time, and customer details (name, email, phone).\n\n5. **agent_reply**\n * Sends messages back to the user on WhatsApp.\n * Always use this tool to answer back to the user.\n\n### Rules of Behavior\n\n* Always use `agent_reply` to send every response.\n* Never make up answers — always rely on the tools.\n* If the user’s request is unclear, ask clarifying questions.\n* For FAQs: query `faq_base`.\n* For service details: query `get_services`.\n* For scheduling:\n\n 1. Ask the user which service they want.\n 2. Ask for preferred day and time.\n 3. Call `get_schedule` and show 3 options.\n 4. Collect name, email, phone number.\n 5. Call `set_appointment`.\n 6. Confirm booking with the user.\n"
},
"promptType": "define"
},
"typeVersion": 2.2
},
{
"id": "3d698916-6647-4f37-8d25-14d5f6b8ef51",
"name": "base_preguntas_frecuentes",
"type": "n8n-nodes-base.googleSheetsTool",
"position": [
672,
224
],
"parameters": {
"options": {},
"sheetName": {
"__rl": true,
"mode": "list",
"value": "gid=0",
"cachedResultUrl": "",
"cachedResultName": "FAQ"
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "1YEf9xuQGoOFKOxiTHDCJSz-m-Oke-SPj8dY6Nd4Np4c",
"cachedResultUrl": "",
"cachedResultName": "Database"
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "",
"name": ""
}
},
"typeVersion": 4.7
},
{
"id": "24d7069b-7738-47cd-8932-c557676fc9c2",
"name": "Contexto del agente",
"type": "n8n-nodes-base.set",
"position": [
544,
-160
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "7182b6f8-b1b2-4dd8-a5a0-d0c820816767",
"name": "chat_id",
"type": "string",
"value": "={{ $('WhatsApp Message Received').item.json.metadata.phone_number_id }}"
},
{
"id": "433cf6ab-8939-412b-aa92-6fca6af534e9",
"name": "from",
"type": "string",
"value": "={{ $('WhatsApp Message Received').item.json.messages[0].from }}"
},
{
"id": "f19e6d2a-6ffa-41e3-8ff3-44b70976d0d4",
"name": "text",
"type": "string",
"value": "={{ $json.text || $('WhatsApp Message Received').item.json.messages[0]?.text?.body || ''}}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "9e7842c0-de0f-4aac-a830-bc70a4e4b614",
"name": "Enrutador de chat",
"type": "n8n-nodes-base.switch",
"position": [
-208,
-144
],
"parameters": {
"rules": {
"values": [
{
"outputKey": "text",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "a561aab7-4c3b-4c96-9bb7-078281b5c7d5",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.messages[0].type }}",
"rightValue": "text"
}
]
},
"renameOutput": true
},
{
"outputKey": "voice",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "b7f1055d-6651-416f-b0cd-c46e003d4f3a",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.messages[0].type }}",
"rightValue": "audio"
}
]
},
"renameOutput": true
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "8fb27413-ab5f-4757-afe8-1df81dcf578d",
"name": "obtener_servicios",
"type": "n8n-nodes-base.googleSheetsTool",
"position": [
928,
224
],
"parameters": {
"options": {},
"sheetName": {
"__rl": true,
"mode": "list",
"value": 1356596420,
"cachedResultUrl": "",
"cachedResultName": "SERVICES"
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "1YEf9xuQGoOFKOxiTHDCJSz-m-Oke-SPj8dY6Nd4Np4c",
"cachedResultUrl": "",
"cachedResultName": "Database"
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "",
"name": ""
}
},
"typeVersion": 4.7
},
{
"id": "b83be440-9e12-44fd-b003-7526dd835905",
"name": "chat_ia",
"type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
"position": [
608,
32
],
"parameters": {
"options": {}
},
"credentials": {
"googlePalmApi": {
"id": "",
"name": ""
}
},
"typeVersion": 1
},
{
"id": "ef0a1451-f68b-40f5-a7d6-c0a0fa4ea87d",
"name": "Enviar mensaje",
"type": "n8n-nodes-base.whatsApp",
"position": [
1360,
-160
],
"webhookId": "9a7a2303-94a0-41d3-bd40-5bfb3dfa3080",
"parameters": {
"textBody": "={{ $json.output }}",
"operation": "send",
"phoneNumberId": "={{ $('Agent Context').item.json.chat_id }}",
"additionalFields": {},
"recipientPhoneNumber": "={{ $('Agent Context').item.json.from }}"
},
"credentials": {
"whatsAppApi": {
"id": "",
"name": ""
}
},
"typeVersion": 1
},
{
"id": "cb3bc335-7def-4ed5-962d-8dcd33e383f6",
"name": "Nota adhesiva",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1200,
-640
],
"parameters": {
"width": 864,
"height": 608,
"content": "## WhatsApp customer service bot with FAQ and appointment scheduling\n\n### Who’s it for\nThis template is designed for businesses that provide customer support and appointment-based services over WhatsApp. It’s ideal for service providers (e.g., clinics, salons, repair shops, consultants) that want to automate FAQs, share service information, and schedule appointments without manual effort.\n\n### How it works\n- Answers FAQs by querying a Google Sheet knowledge base.\n- Provides service information (name, description, price) from a Google Sheet.\n- Schedules appointments by:\n 1. Asking which service the customer wants.\n 2. Collecting preferred day and time.\n 3. Checking Google Calendar for availability.\n 4. Offering 3 slots and letting the customer choose.\n 5. Collecting name, email, and phone.\n 6. Creating the appointment in Google Calendar.\n- Sends all replies through WhatsApp.\n\n### Requirements\n- Google Sheets (for FAQs and Services)\n- Google Calendar\n- WhatsApp integration in n8n\n"
},
"typeVersion": 1
},
{
"id": "cbd8557c-b7cf-4c3b-819f-185627c444c9",
"name": "Nota adhesiva1",
"type": "n8n-nodes-base.stickyNote",
"position": [
592,
256
],
"parameters": {
"color": 5,
"height": 368,
"content": "\n\n\n\n\n\n\n\n\n## FAQ Handling\nThis step checks the FAQ Google Sheet (columns: id | question | answer). \nIt retrieves the closest match to the customer’s question and returns the answer.\n"
},
"typeVersion": 1
},
{
"id": "1f6d9f0f-6bfb-4b4d-ae94-5af40e4c395e",
"name": "Nota adhesiva2",
"type": "n8n-nodes-base.stickyNote",
"position": [
848,
256
],
"parameters": {
"color": 5,
"height": 368,
"content": "\n\n\n\n\n\n\n\n\n## Service Information\nThis step looks up the Services Google Sheet (columns: id | service_name | service_description | price). \nIt provides details about available services and pricing.\n"
},
"typeVersion": 1
},
{
"id": "2738b689-a5ab-4e15-bf33-c133cc07dc98",
"name": "Nota adhesiva3",
"type": "n8n-nodes-base.stickyNote",
"position": [
1104,
256
],
"parameters": {
"color": 6,
"height": 368,
"content": "\n\n\n\n\n\n\n\n\n## Schedule Availability\nThis step asks the customer for their preferred service, day, and time. \nIt then queries Google Calendar for available slots and returns 3 options.\n"
},
"typeVersion": 1
},
{
"id": "796d6a12-5046-4d6a-aae2-b659d7bebe30",
"name": "Nota adhesiva4",
"type": "n8n-nodes-base.stickyNote",
"position": [
1360,
256
],
"parameters": {
"color": 6,
"width": 224,
"height": 368,
"content": "\n\n\n\n\n\n\n\n\n## Appointment Confirmation\nOnce the customer selects a slot, we collect their name, email, and phone number. \nThen, we create a Google Calendar event with this info using the set_appointment node.\n"
},
"typeVersion": 1
},
{
"id": "a795a3d0-5f77-46ed-af14-8c68c057c88c",
"name": "Nota adhesiva5",
"type": "n8n-nodes-base.stickyNote",
"position": [
1248,
-336
],
"parameters": {
"color": 4,
"width": 320,
"height": 336,
"content": "## WhatsApp Replies\nAll communication with the user is done through the agent_reply node (WhatsApp integration). \nThis ensures the customer gets confirmations, slot options, and service details directly in chat.\n"
},
"typeVersion": 1
},
{
"id": "beef1f37-e019-49f3-a64b-944b3a448fe0",
"name": "Nota adhesiva6",
"type": "n8n-nodes-base.stickyNote",
"position": [
-48,
-48
],
"parameters": {
"color": 2,
"width": 512,
"height": 288,
"content": "\n\n\n\n\n\n\n\n\n\n\n\n## Voice note transcribe\n** Voice Notes sent by customers are transformed into text for further processing by the AI Agent,"
},
"typeVersion": 1
}
],
"pinData": {},
"connections": {
"b83be440-9e12-44fd-b003-7526dd835905": {
"ai_languageModel": [
[
{
"node": "0efd193c-a796-4ca1-905b-a3bdd6aac5e2",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"3d698916-6647-4f37-8d25-14d5f6b8ef51": {
"ai_tool": [
[
{
"node": "0efd193c-a796-4ca1-905b-a3bdd6aac5e2",
"type": "ai_tool",
"index": 0
}
]
]
},
"8f30d58e-2eb3-47d7-b39f-92b85678b962": {
"main": [
[
{
"node": "4c6e405c-53f8-477d-a55a-9fdc3ae7fbaf",
"type": "main",
"index": 0
}
]
]
},
"85f332ff-cda7-43c1-9042-3a601d96075d": {
"memoria_ia": [
[
{
"node": "0efd193c-a796-4ca1-905b-a3bdd6aac5e2",
"type": "memoria_ia",
"index": 0
}
]
]
},
"9e7842c0-de0f-4aac-a830-bc70a4e4b614": {
"main": [
[
{
"node": "24d7069b-7738-47cd-8932-c557676fc9c2",
"type": "main",
"index": 0
}
],
[
{
"node": "df6ac069-fe1e-41d3-a872-571bae411220",
"type": "main",
"index": 0
}
]
]
},
"c528b6af-a39d-4e86-9542-1c1dd066af22": {
"main": [
[
{
"node": "9e7842c0-de0f-4aac-a830-bc70a4e4b614",
"type": "main",
"index": 0
}
],
[
{
"node": "c2db53c3-7a90-444a-a785-a439ef835434",
"type": "main",
"index": 0
}
]
]
},
"4090b5c6-fa50-4350-8f29-c18be5aea6f0": {
"ai_tool": [
[
{
"node": "0efd193c-a796-4ca1-905b-a3bdd6aac5e2",
"type": "ai_tool",
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"8fb27413-ab5f-4757-afe8-1df81dcf578d": {
"ai_tool": [
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"type": "ai_tool",
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"24d7069b-7738-47cd-8932-c557676fc9c2": {
"main": [
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{
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},
"df6ac069-fe1e-41d3-a872-571bae411220": {
"main": [
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"dc0b8085-4b5b-4ff9-aaf2-99c291caa1d4": {
"ai_tool": [
[
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]
},
"4c6e405c-53f8-477d-a55a-9fdc3ae7fbaf": {
"main": [
[
{
"node": "24d7069b-7738-47cd-8932-c557676fc9c2",
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},
"0efd193c-a796-4ca1-905b-a3bdd6aac5e2": {
"main": [
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{
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"type": "main",
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},
"93118333-81b4-48a6-b5e4-ccc1eb2915df": {
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{
"node": "c528b6af-a39d-4e86-9542-1c1dd066af22",
"type": "main",
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}
}
}Preguntas frecuentes
¿Cómo usar este flujo de trabajo?
Copie el código de configuración JSON de arriba, cree un nuevo flujo de trabajo en su instancia de n8n y seleccione "Importar desde JSON", pegue la configuración y luego modifique la configuración de credenciales según sea necesario.
¿En qué escenarios es adecuado este flujo de trabajo?
Avanzado - Varios, Chatbot de IA, IA Multimodal
¿Es de pago?
Este flujo de trabajo es completamente gratuito, puede importarlo y usarlo directamente. Sin embargo, tenga en cuenta que los servicios de terceros utilizados en el flujo de trabajo (como la API de OpenAI) pueden requerir un pago por su cuenta.
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+
Set
Switch
Whats App
213 NodosElectrabot
Productividad personal
Agente de ventas multiplataforma automatizado
Agente de ventas multiplataforma usando RAG, CRM y procesamiento de pagos
If
Set
Switch
+
If
Set
Switch
83 NodosElectrabot
Ventas
AIventasagente：WhatsAppy网站ventasagente（RAG）
AIventasagente：WhatsAppy网站ventasagente（RAG）
Set
Switch
Postgres
+
Set
Switch
Postgres
69 NodosVansh Arora
Soporte al cliente de WhatsApp con IA (GPT-4, enrutamiento inteligente y base de conocimiento)
Soporte al cliente de WhatsApp basado en AI (GPT-4, enrutamiento inteligente y base de conocimiento)
Set
Gmail
Merge
+
Set
Gmail
Merge
45 NodosPaul
Chatbot de IA
Información del flujo de trabajo
Nivel de dificultad
Avanzado
Número de nodos23
Categoría3
Tipos de nodos14
Descripción de la dificultad
Autor
AureusR
@aureusrExperienced Operations and Workflow Manager with a Master’s degree in Electronics and Software Development. I specialize in designing and implementing efficient, automated systems that help teams save time, reduce errors, and scale with confidence. My expertise spans across business process optimization, automation platforms, and custom workflow solutions. Looking to streamline your operations? Book a consultation with me to explore tailored automation strategies and n8n-powered workflows.
Enlaces externos
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