Automatisez la synchronisation, le nettoyage et l’enrichissement de vos bases de contacts entre différents outils (CRM, Google Contacts, Mailchimp). L’IA détecte les doublons, corrige les erreurs et centralise toutes les données pour une gestion optimale.
{
"id": "zMtPPjJ80JJznrJP",
"meta": {
"instanceId": "a4bfc93e975ca233ac45ed7c9227d84cf5a2329310525917adaf3312e10d5462",
"templateCredsSetupCompleted": true
},
"name": "AI-Powered WhatsApp Chatbot for Text, Voice, Images & PDFs",
"tags": [],
"nodes": [
{
"id": "38246f5d-0cf4-49ed-957e-0189243d0dec",
"name": "WhatsApp Trigger",
"type": "n8n-nodes-base.whatsAppTrigger",
"position": [
-700,
80
],
"webhookId": "d3978cae-2aca-4553-8ac7-ab89068deabc",
"parameters": {
"options": {},
"updates": [
"messages"
]
},
"credentials": {
"whatsAppTriggerApi": {
"id": "gylriO2te7NRPXxN",
"name": "WhatsApp OAuth account"
}
},
"typeVersion": 1
},
{
"id": "4cc0b70b-3ecc-4415-af2f-e50d4f302786",
"name": "Download Image",
"type": "n8n-nodes-base.httpRequest",
"position": [
720,
120
],
"parameters": {
"url": "={{ $json.url }}",
"options": {},
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"id": "FDP9FxauzJt9rkjr",
"name": "WhatsApp"
}
},
"typeVersion": 4.2
},
{
"id": "528984be-b9ad-41c7-8b2e-ccbf275f7805",
"name": "Analyze Image",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
960,
120
],
"parameters": {
"text": "=You are an advanced image description AI assistant . Your primary function is to provide detailed, accurate descriptions of images submitted through WhatsApp.nnCORE FUNCTIONALITY:n- When presented with an image, you will analyze it thoroughly and provide a comprehensive description in English.n- Your descriptions should capture both the obvious and subtle elements within the image.nnIMAGE DESCRIPTION GUIDELINES:n- Begin with a broad overview of what the image containsn- Describe key subjects, people, objects, and their relationshipsn- Note significant visual elements such as colors, lighting, composition, and perspectiven- Identify any text visible in the imagen- Describe the setting or environmentn- Mention any notable actions or events taking placen- Comment on mood, tone, or atmosphere when relevantn- If applicable, identify landmarks, famous people, or cultural referencesnnRESPONSE FORMAT:n- Start with "Image Description:" followed by your analysisn- Structure your description in a logical manner (general to specific)n- Use clear, precise language appropriate for visual descriptionn- Format longer descriptions with paragraphs to enhance readabilityn- End with any notable observations that might require special attentionnnLIMITATIONS:n- If the image is blurry, low resolution, or difficult to interpret, acknowledge these limitationsn- If an image contains potentially sensitive content, provide a factual description without judgmentn- Do not make assumptions about elements that cannot be clearly determinednnYour descriptions should be informative, objective, and thorough, enabling someone who cannot see the image to form an accurate mental picture of its contents.",
"modelId": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini",
"cachedResultName": "GPT-4O-MINI"
},
"options": {
"detail": "auto"
},
"resource": "image",
"inputType": "base64",
"operation": "analyze"
},
"credentials": {
"openAiApi": {
"id": "4zwP0MSr8zkNvvV9",
"name": "OpenAi account"
}
},
"typeVersion": 1.8
},
{
"id": "b8898138-f987-4ef7-a5c1-d6d6b9c815f0",
"name": "Download Audio",
"type": "n8n-nodes-base.httpRequest",
"position": [
720,
-180
],
"parameters": {
"url": "={{ $json.url }}",
"options": {},
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"id": "FDP9FxauzJt9rkjr",
"name": "WhatsApp"
}
},
"typeVersion": 4.2
},
{
"id": "e68bea55-f43a-4143-afca-1348b35e5879",
"name": "Transcribe Audio",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
960,
-180
],
"parameters": {
"options": {},
"resource": "audio",
"operation": "transcribe"
},
"credentials": {
"openAiApi": {
"id": "4zwP0MSr8zkNvvV9",
"name": "OpenAi account"
}
},
"typeVersion": 1.8
},
{
"id": "1c0aa0c3-cee4-40f1-9e13-9365cc06443a",
"name": "OpenAI Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
160,
1440
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini"
},
"options": {}
},
"credentials": {
"openAiApi": {
"id": "4zwP0MSr8zkNvvV9",
"name": "OpenAi account"
}
},
"typeVersion": 1.2
},
{
"id": "d2215cf8-49e1-433b-b9c3-a219e6432cba",
"name": "AI Agent1",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
160,
1220
],
"parameters": {
"text": "={{ $json.text }}",
"options": {
"systemMessage": "You are an intelligent assistant. Your purpose is to analyze various types of input and provide helpful, accurate responses.nnCAPABILITIES:n- Process and respond to text messagesn- Analyze uploaded filesn- Interpret and describe imagesn- Transcribe and understand voice messagesnnINPUT HANDLING:n1. For text messages: Analyze the content, understand the intent, and provide a relevant response.n2. For file analysis: Examine the file content, extract key information, and summarize important points also based on the questions asked.n3. For image analysis: Describe what you see in the image, identify key elements, and respond to any questions about the image.n4. For voice messages: Transcribe the audio, understand the message, and respond appropriately.nnRESPONSE GUIDELINES:n- Be concise but thoroughn- Prioritize accuracy over speculationn- Maintain a professional and helpful tonen- When uncertain, acknowledge limitationsn- Format responses for easy reading on mobile devicesn- Include actionable information when appropriatennLIMITATIONS:n- Mention if you're unable to process certain file formatsn- Indicate if an image is unclear or if details are difficult to discernn- Note if audio quality impacts transcription accuracynnSECURITY & PRIVACY:n- Do not store or remember sensitive information shared in files, images, or voice notesn- Do not share personal information across different user interactionsn- Inform users about data privacy limitations when relevantnnAnalyze all inputs carefully before responding. Your goal is to provide value through accurate information and helpful assistance."
},
"promptType": "define"
},
"typeVersion": 1.8
},
{
"id": "103825d0-8521-43c7-8246-9cc1faca42e1",
"name": "Download File",
"type": "n8n-nodes-base.httpRequest",
"position": [
720,
460
],
"parameters": {
"url": "={{ $json.url }}",
"options": {},
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"id": "FDP9FxauzJt9rkjr",
"name": "WhatsApp"
}
},
"typeVersion": 4.2
},
{
"id": "98077f98-6dcf-4932-9363-19bf1fdc299e",
"name": "Extract from File",
"type": "n8n-nodes-base.extractFromFile",
"position": [
980,
460
],
"parameters": {
"options": {},
"operation": "pdf"
},
"typeVersion": 1
},
{
"id": "fefc8b87-d64e-4ff9-9f62-1ac3af2bf17e",
"name": "Simple Memory",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
300,
1440
],
"parameters": {
"sessionKey": "=memory_{{ $('WhatsApp Trigger').item.json.contacts[0].wa_id }}",
"sessionIdType": "customKey",
"contextWindowLength": 10
},
"typeVersion": 1.3
},
{
"id": "83ac997d-6ba0-4eb7-bd6c-80671f03c56c",
"name": "Get File Url",
"type": "n8n-nodes-base.whatsApp",
"position": [
500,
460
],
"webhookId": "280bd5de-32d7-4d8f-93d2-e91e3b0bc161",
"parameters": {
"resource": "media",
"operation": "mediaUrlGet",
"mediaGetId": "={{ $('WhatsApp Trigger').item.json.messages[0].document.id }}"
},
"credentials": {
"whatsAppApi": {
"id": "HDUOWQXeRXMVjo0Z",
"name": "WhatsApp account"
}
},
"typeVersion": 1
},
{
"id": "56b23f60-57c3-4ea7-a4e8-64029a2e44c1",
"name": "Only PDF File",
"type": "n8n-nodes-base.if",
"position": [
220,
480
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "f52d2aaa-e0b2-45e5-8c4b-ceef42182a0d",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.messages[0].document.mime_type }}",
"rightValue": "application/pdf"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "fa733b7b-16a7-4a9b-86b3-88395535ecd5",
"name": "Fix mimeType for Audio",
"type": "n8n-nodes-base.code",
"position": [
1040,
1080
],
"parameters": {
"jsCode": "for (const item of $input.all()) {n if (item.binary) {n const binaryPropertyNames = Object.keys(item.binary);n for (const propName of binaryPropertyNames) {n if (item.binary[propName].mimeType === 'audio/mp3') {n item.binary[propName].mimeType = 'audio/mpeg';n }n }n }n}nnreturn $input.all();"
},
"typeVersion": 2
},
{
"id": "0d99c2fa-945b-487a-b929-742e8b1b6859",
"name": "Send message",
"type": "n8n-nodes-base.whatsApp",
"position": [
840,
1360
],
"webhookId": "23834751-5066-48ba-8e19-549680df2b27",
"parameters": {
"textBody": "={{ $json.output }}",
"operation": "send",
"phoneNumberId": "470271332838881",
"additionalFields": {},
"recipientPhoneNumber": "={{ $('WhatsApp Trigger').item.json.messages[0].from }}"
},
"credentials": {
"whatsAppApi": {
"id": "HDUOWQXeRXMVjo0Z",
"name": "WhatsApp account"
}
},
"typeVersion": 1
},
{
"id": "046328e9-e948-479c-ac42-567877350f1e",
"name": "Send audio",
"type": "n8n-nodes-base.whatsApp",
"position": [
1260,
1080
],
"webhookId": "d18b2c98-84e4-43cf-a532-0c47d5161684",
"parameters": {
"mediaPath": "useMedian8n",
"operation": "send",
"messageType": "audio",
"phoneNumberId": "470271332838881",
"additionalFields": {},
"recipientPhoneNumber": "={{ $('Input type').item.json.contacts[0].wa_id }}"
},
"credentials": {
"whatsAppApi": {
"id": "HDUOWQXeRXMVjo0Z",
"name": "WhatsApp account"
}
},
"typeVersion": 1
},
{
"id": "aa20a408-42ab-4011-9cea-331e23cda4ce",
"name": "Incorrect format",
"type": "n8n-nodes-base.whatsApp",
"position": [
500,
700
],
"webhookId": "23834751-5066-48ba-8e19-549680df2b27",
"parameters": {
"textBody": "=Sorry but you can only send PDF files",
"operation": "send",
"phoneNumberId": "470271332838881",
"additionalFields": {},
"recipientPhoneNumber": "={{ $('WhatsApp Trigger').item.json.messages[0].from }}"
},
"credentials": {
"whatsAppApi": {
"id": "HDUOWQXeRXMVjo0Z",
"name": "WhatsApp account"
}
},
"typeVersion": 1
},
{
"id": "23b3750d-3638-4fd0-bab8-6082f53f19f9",
"name": "Text",
"type": "n8n-nodes-base.set",
"position": [
1240,
-520
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "c53cd9f9-77c1-4331-98ff-bfc9bdf95a3c",
"name": "text",
"type": "string",
"value": "={{ $('WhatsApp Trigger').item.json.messages[0].text.body }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "435c020b-826b-4946-b19e-f9663f4f9f23",
"name": "Audio",
"type": "n8n-nodes-base.set",
"position": [
1240,
-180
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "219577d5-b028-48fc-90be-980f4171ab68",
"name": "text",
"type": "string",
"value": "={{ $json.text }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "0139bb33-651e-4f37-901d-ccc705c9833a",
"name": "Image",
"type": "n8n-nodes-base.set",
"position": [
1220,
120
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "67552183-de2e-494a-878e-c2948e8cb6bb",
"name": "text",
"type": "string",
"value": "=User request on the image:n{{ "Describe the following image" || $('WhatsApp Trigger').item.json.messages[0].image.caption }}nnImage description:n{{ $json.content }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "d66b7190-f83b-483e-b3f3-8c220e2c815f",
"name": "File",
"type": "n8n-nodes-base.set",
"position": [
1240,
460
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "67552183-de2e-494a-878e-c2948e8cb6bb",
"name": "text",
"type": "string",
"value": "=User request on the file:n{{ "Describe this file" || $('Only PDF File').item.json.messages[0].document.caption }}nnFile content:n{{ $json.text }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "20239933-418c-436f-b15b-c293043a0328",
"name": "Not supported",
"type": "n8n-nodes-base.whatsApp",
"position": [
-260,
360
],
"webhookId": "23834751-5066-48ba-8e19-549680df2b27",
"parameters": {
"textBody": "=You can only send text messages, images, audio files and PDF documents.",
"operation": "send",
"phoneNumberId": "470271332838881",
"additionalFields": {},
"recipientPhoneNumber": "={{ $('WhatsApp Trigger').item.json.messages[0].from }}"
},
"credentials": {
"whatsAppApi": {
"id": "HDUOWQXeRXMVjo0Z",
"name": "WhatsApp account"
}
},
"typeVersion": 1
},
{
"id": "117fd705-1f64-4bcc-88db-357df679fa3d",
"name": "Get Image Url",
"type": "n8n-nodes-base.whatsApp",
"position": [
480,
120
],
"webhookId": "280bd5de-32d7-4d8f-93d2-e91e3b0bc161",
"parameters": {
"resource": "media",
"operation": "mediaUrlGet",
"mediaGetId": "={{ $('WhatsApp Trigger').item.json.messages[0].image.id }}"
},
"credentials": {
"whatsAppApi": {
"id": "HDUOWQXeRXMVjo0Z",
"name": "WhatsApp account"
}
},
"typeVersion": 1
},
{
"id": "3bf7364c-6263-4825-aec5-693adaed7d03",
"name": "Get Audio Url",
"type": "n8n-nodes-base.whatsApp",
"position": [
460,
-180
],
"webhookId": "87caa300-7204-47b5-959a-94f4a8fbf8cf",
"parameters": {
"resource": "media",
"operation": "mediaUrlGet",
"mediaGetId": "={{ $('WhatsApp Trigger').item.json.messages[0].audio.id }}"
},
"credentials": {
"whatsAppApi": {
"id": "HDUOWQXeRXMVjo0Z",
"name": "WhatsApp account"
}
},
"typeVersion": 1
},
{
"id": "b23f8467-480a-45c1-a7df-e512290a8e13",
"name": "Generate Audio Response",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
840,
1080
],
"parameters": {
"input": "={{ $('AI Agent1').item.json.output }}",
"voice": "onyx",
"options": {},
"resource": "audio"
},
"credentials": {
"openAiApi": {
"id": "4zwP0MSr8zkNvvV9",
"name": "OpenAi account"
}
},
"typeVersion": 1.8
},
{
"id": "0b139e60-fbf3-43ae-ae3f-40588f135443",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
120,
-560
],
"parameters": {
"width": 1340,
"height": 240,
"content": "## Text"
},
"typeVersion": 1
},
{
"id": "3622ad4c-79c7-479f-a050-ff21d3077c77",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
120,
-240
],
"parameters": {
"width": 1340,
"height": 240,
"content": "## Voice"
},
"typeVersion": 1
},
{
"id": "1f35e179-22d1-4019-a807-21803df51a46",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
120,
80
],
"parameters": {
"width": 1340,
"height": 240,
"content": "## Image"
},
"typeVersion": 1
},
{
"id": "314b8ae2-e518-44a3-80a5-dc8482ab1fa9",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
120,
420
],
"parameters": {
"width": 1340,
"height": 240,
"content": "## Document"
},
"typeVersion": 1
},
{
"id": "a55cc899-3490-4b7c-b793-4f20605fc711",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
120,
960
],
"parameters": {
"color": 5,
"width": 1340,
"height": 600,
"content": "## Response"
},
"typeVersion": 1
},
{
"id": "f37e975b-c112-4af8-badd-1fdbdb90d2f5",
"name": "From audio to audio?",
"type": "n8n-nodes-base.if",
"position": [
580,
1220
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "b9d1d759-f585-4791-a743-b9d72951e77c",
"operator": {
"type": "object",
"operation": "exists",
"singleValue": true
},
"leftValue": "={{ $('WhatsApp Trigger').item.json.messages[0].audio }}",
"rightValue": ""
}
]
}
},
"typeVersion": 2.2
},
{
"id": "864be43a-e280-4c6d-bab4-878b88304807",
"name": "Input type",
"type": "n8n-nodes-base.switch",
"position": [
-420,
40
],
"parameters": {
"rules": {
"values": [
{
"outputKey": "Text",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "08fd0c80-307e-4f45-b1de-35192ee4ec5e",
"operator": {
"type": "string",
"operation": "exists",
"singleValue": true
},
"leftValue": "={{ $json.messages[0].text.body }}",
"rightValue": ""
}
]
},
"renameOutput": true
},
{
"outputKey": "Voice",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "b7b64446-f1ea-4622-990c-22f3999a8269",
"operator": {
"type": "object",
"operation": "exists",
"singleValue": true
},
"leftValue": "={{ $json.messages[0].audio }}",
"rightValue": ""
}
]
},
"renameOutput": true
},
{
"outputKey": "Image",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "202af928-a324-411a-bf15-68a349e7bf9e",
"operator": {
"type": "object",
"operation": "exists",
"singleValue": true
},
"leftValue": "={{ $json.messages[0].image }}",
"rightValue": ""
}
]
},
"renameOutput": true
},
{
"outputKey": "Document",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "c63299e9-6069-4bc6-afb9-7beebf6e3d69",
"operator": {
"type": "object",
"operation": "exists",
"singleValue": true
},
"leftValue": "={{ $json.messages[0].document }}",
"rightValue": ""
}
]
},
"renameOutput": true
}
]
},
"options": {
"fallbackOutput": "extra"
}
},
"typeVersion": 3.2
},
{
"id": "cf327372-d2cc-40db-a057-9bfb10d6a520",
"name": "Sticky Note5",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1580,
-1140
],
"parameters": {
"color": 3,
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