AI ソーシャルメディア自動返信プラグイン（Instagram、Facebook、WhatsApp）
中級
これはSupport Chatbot, AI Chatbot分野の自動化ワークフローで、12個のノードを含みます。主にCode, Switch, Webhook, WhatsApp, HttpRequestなどのノードを使用。 Instagram、Facebook、WhatsApp をサポートする Llama 3.2 ベースの AI によるソーシャルメディアメッセージ自動返信システム
前提条件
- •HTTP Webhookエンドポイント（n8nが自動生成）
- •ターゲットAPIの認証情報が必要な場合あり
使用ノード (12)
カテゴリー
ワークフロープレビュー
ノード接続関係を可視化、ズームとパンをサポート
ワークフローをエクスポート
以下のJSON設定をn8nにインポートして、このワークフローを使用できます
{
"id": "CiNwrwKWPu3H2Je8",
"meta": {
"instanceId": "dd69efaf8212c74ad206700d104739d3329588a6f3f8381a46a481f34c9cc281"
},
"name": "AI Social Media Auto-Responder Add-on (Instagram, Facebook & WhatsApp)",
"tags": [],
"nodes": [
{
"id": "a6f84e67-3376-41fe-9f84-79c20b9abd5e",
"name": "WhatsAppトリガー",
"type": "n8n-nodes-base.whatsAppTrigger",
"position": [
0,
0
],
"webhookId": "0d34f8e7-7cae-4aac-8b56-c1ea698bde5e",
"parameters": {
"options": {},
"updates": [
"messages"
]
},
"credentials": {
"whatsAppTriggerApi": {
"id": "jt1wbDtaEmlHpPFc",
"name": "WhatsApp -test"
}
},
"typeVersion": 1
},
{
"id": "03c454b3-c54a-4137-8f0b-70e77f04eb6a",
"name": "InstagramWebhook",
"type": "n8n-nodes-base.webhook",
"position": [
0,
200
],
"webhookId": "1366ec6d-04d2-4019-93d6-c3578fa106ba",
"parameters": {
"path": "1366ec6d-04d2-4019-93d6-c3578fa106ba",
"options": {},
"httpMethod": "POST"
},
"typeVersion": 2
},
{
"id": "e7f9f0b3-62a1-4efb-b29f-a80a59e57781",
"name": "FacebookWebhook",
"type": "n8n-nodes-base.webhook",
"position": [
0,
400
],
"webhookId": "ead9ab3d-3c85-45bd-800c-85661b2d4c48",
"parameters": {
"path": "ead9ab3d-3c85-45bd-800c-85661b2d4c48",
"options": {},
"httpMethod": "POST"
},
"typeVersion": 2
},
{
"id": "3f48de85-02f1-4227-b913-ef5fa501a9ff",
"name": "メッセージプロセッサ",
"type": "n8n-nodes-base.code",
"position": [
220,
200
],
"parameters": {
"jsCode": "const inputData = $input.first().json;\n\n// WhatsApp Message Processing - Based on your actual data structure\nif (inputData.messaging_product === 'whatsapp' && inputData.messages && inputData.messages[0]) {\n return {\n platform: 'whatsapp',\n senderId: inputData.contacts[0].wa_id,\n senderName: inputData.contacts[0].profile.name || 'User',\n message: inputData.messages[0].text.body,\n messageId: inputData.messages[0].id,\n timestamp: inputData.messages[0].timestamp\n };\n}\n\n// Instagram DM Processing\nif (inputData.object === 'instagram' && inputData.entry && inputData.entry[0]) {\n const entry = inputData.entry[0];\n const messaging = entry.messaging ? entry.messaging[0] : null;\n \n if (messaging) {\n return {\n platform: 'instagram',\n senderId: messaging.sender.id,\n senderName: 'Instagram User',\n message: messaging.message.text,\n messageId: messaging.message.mid,\n timestamp: messaging.timestamp || Date.now()\n };\n }\n}\n\n// Facebook Messenger Processing\nif (inputData.object === 'page' && inputData.entry && inputData.entry[0]) {\n const entry = inputData.entry[0];\n const messaging = entry.messaging ? entry.messaging[0] : null;\n \n if (messaging) {\n return {\n platform: 'facebook',\n senderId: messaging.sender.id,\n senderName: 'Facebook User',\n message: messaging.message.text,\n messageId: messaging.message.mid,\n timestamp: messaging.timestamp\n };\n }\n}\n\n// Default WhatsApp fallback based on your current data\nreturn {\n platform: 'whatsapp',\n senderId: inputData.contacts ? inputData.contacts[0].wa_id : 'unknown',\n senderName: inputData.contacts ? (inputData.contacts[0].profile.name || 'User') : 'Unknown User',\n message: inputData.messages ? inputData.messages[0].text.body : 'Hello',\n messageId: inputData.messages ? inputData.messages[0].id : 'unknown',\n timestamp: inputData.messages ? inputData.messages[0].timestamp : Date.now()\n};"
},
"typeVersion": 2
},
{
"id": "f7cbdab7-7712-4dbd-a384-2e93cec174ce",
"name": "AI旅行エージェント",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
440,
200
],
"parameters": {
"text": "={{ $json.message }}",
"options": {
"systemMessage": "=You are {{ assistant\\_name }}, a professional, friendly, and smart virtual assistant for {{ business\\_name }}.\nYour role is to handle conversations across WhatsApp, Instagram DMs, and Facebook Messenger with clarity, relevance, and an engaging tone.\n\nYou can assist with:\n\n* Answering any type of message (questions, feedback, greetings, etc.)\n* Offering help, recommendations, or information based on user intent\n* Generating leads and qualifying users for follow-up\n* Providing support, updates, or guidance on services/products\n* Driving user engagement with helpful and human-like interactions\n\n---\n\n**Current Platform:** `{{ $json.platform }}`\n**User:** `{{ $json.senderName }}`\n\nAdapt your tone and message style to the platform:\n\n* **WhatsApp** → Friendly and professional\n* **Instagram** → Trendy, casual, and emoji-friendly 😄\n* **Facebook** → Warm and informative\n\nStart new conversations with a personalized greeting using their name when available.\n\n**Example Greetings:**\n\n* WhatsApp: `\"Hi {{ $json.senderName }}! 👋 I'm {{ assistant_name }} from {{ business_name }}. How can I assist you today?\"`\n* Instagram: `\"Hey {{ $json.senderName }}! 💬 I’m {{ assistant_name }} from {{ business_name }} — ready to help or chat! 😊\"`\n* Facebook: `\"Hello {{ $json.senderName }}! 👋 Welcome to {{ business_name }}. I'm {{ assistant_name }} — here to assist you with anything you need!\"`\n"
},
"promptType": "define"
},
"typeVersion": 1.9
},
{
"id": "138d5a96-77df-4090-9638-f97fefb86077",
"name": "プラットフォームメモリ",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
588,
420
],
"parameters": {
"sessionKey": "={{ $json.platform }}_{{ $json.senderId }}",
"sessionIdType": "customKey",
"contextWindowLength": 150
},
"typeVersion": 1.3
},
{
"id": "2511ccf9-d304-4bf5-87c5-a9df08d349fd",
"name": "Ollamaチャットモデル",
"type": "@n8n/n8n-nodes-langchain.lmChatOllama",
"position": [
400,
420
],
"parameters": {
"model": "llama3.2-16000:latest",
"options": {}
},
"credentials": {
"ollamaApi": {
"id": "7td3WzXCW2wNhraP",
"name": "Ollama - test"
}
},
"typeVersion": 1
},
{
"id": "2768f9da-efd0-4b4a-9363-efca330bc365",
"name": "レスポンスルーター",
"type": "n8n-nodes-base.switch",
"position": [
816,
200
],
"parameters": {
"rules": {
"values": [
{
"conditions": {
"options": {
"version": 1,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "df1409ea-c9f3-49db-8211-09ebc3d6a4dc",
"operator": {
"type": "string",
"operation": "equals",
"rightType": "any"
},
"leftValue": "={{ $('Message Processor').item.json.platform }}",
"rightValue": "whatsapp"
}
]
}
},
{
"conditions": {
"options": {
"version": 1,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "3abbb56f-b057-4fee-acbd-b668e8a82f7d",
"operator": {
"type": "string",
"operation": "equals",
"rightType": "any"
},
"leftValue": "={{ $('Message Processor').item.json.platform }}",
"rightValue": "instagram"
}
]
}
},
{
"conditions": {
"options": {
"version": 1,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "fbbe45de-f30a-4fc1-8c97-36c13c4a55fa",
"operator": {
"type": "string",
"operation": "equals",
"rightType": "any"
},
"leftValue": "={{ $('Message Processor').item.json.platform }}",
"rightValue": "facebook"
}
]
}
}
]
},
"options": {}
},
"typeVersion": 3
},
{
"id": "662582af-b7f0-4019-9aee-acb4d07d8f1e",
"name": "Instagram送信者",
"type": "n8n-nodes-base.httpRequest",
"position": [
1036,
200
],
"parameters": {
"url": "=https://graph.facebook.com/v18.0/{{ $('Message Processor').item.json.senderId }}/messages",
"options": {},
"sendBody": true,
"sendHeaders": true,
"authentication": "genericCredentialType",
"bodyParameters": {
"parameters": [
{}
]
},
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Content-Type",
"value": "application/json"
},
{
"name": "Authorization",
"value": "Bearer YOUR_INSTAGRAM_ACCESS_TOKEN"
}
]
}
},
"credentials": {
"httpHeaderAuth": {
"id": "KCqBydsOZHvzNKAI",
"name": "Header Auth account"
}
},
"typeVersion": 4.2
},
{
"id": "ed99f2fc-74b7-441b-9811-b106203dd117",
"name": "Facebook送信者",
"type": "n8n-nodes-base.httpRequest",
"position": [
1036,
400
],
"parameters": {
"url": "https://graph.facebook.com/v18.0/me/messages",
"options": {},
"sendBody": true,
"sendHeaders": true,
"authentication": "genericCredentialType",
"bodyParameters": {
"parameters": [
{}
]
},
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Content-Type",
"value": "application/json"
},
{
"name": "Authorization",
"value": "Bearer YOUR_FACEBOOK_ACCESS_TOKEN"
}
]
}
},
"credentials": {
"httpHeaderAuth": {
"id": "KCqBydsOZHvzNKAI",
"name": "Header Auth account"
}
},
"typeVersion": 4.2
},
{
"id": "c2225425-78df-44da-a5b4-4113dfcfba8c",
"name": "メッセージ送信",
"type": "n8n-nodes-base.whatsApp",
"position": [
1036,
0
],
"webhookId": "20a10490-a88a-4f19-b262-3e3055884ac5",
"parameters": {
"textBody": "={{ $json.output }}",
"operation": "send",
"phoneNumberId": "=550325331503475",
"additionalFields": {},
"recipientPhoneNumber": "={{ $('Message Processor').item.json.senderId }}"
},
"credentials": {
"whatsAppApi": {
"id": "b0PxTDPdWzznWnfG",
"name": "WhatsApp-test "
}
},
"typeVersion": 1
},
{
"id": "fad91265-1b34-4e8a-b6e9-303a7bb9b154",
"name": "付箋ノート",
"type": "n8n-nodes-base.stickyNote",
"position": [
160,
-220
],
"parameters": {
"width": 780,
"height": 280,
"content": "## Purpose:\nEnable your AI assistant to automatically respond to Instagram DMs, Facebook messages, and WhatsApp chats using Meta’s APIs—ideal for customer support, lead generation, and smart engagement at scale.\n\n## Requirements:\n\n1. Access to Meta’s Instagram Graph API, Facebook Messenger API, and WhatsApp Business Cloud API\n2. Approved Meta Developer App\n3. Webhook setup and persistent token management for real-time messaging"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "03c4ca8e-da13-4c0c-84e1-8762522da61d",
"connections": {
"c2225425-78df-44da-a5b4-4113dfcfba8c": {
"main": [
[]
]
},
"f7cbdab7-7712-4dbd-a384-2e93cec174ce": {
"main": [
[
{
"node": "2768f9da-efd0-4b4a-9363-efca330bc365",
"type": "main",
"index": 0
}
]
]
},
"ed99f2fc-74b7-441b-9811-b106203dd117": {
"main": [
[]
]
},
"138d5a96-77df-4090-9638-f97fefb86077": {
"ai_memory": [
[
{
"node": "f7cbdab7-7712-4dbd-a384-2e93cec174ce",
"type": "ai_memory",
"index": 0
}
]
]
},
"2768f9da-efd0-4b4a-9363-efca330bc365": {
"main": [
[
{
"node": "c2225425-78df-44da-a5b4-4113dfcfba8c",
"type": "main",
"index": 0
}
],
[
{
"node": "662582af-b7f0-4019-9aee-acb4d07d8f1e",
"type": "main",
"index": 0
}
],
[
{
"node": "ed99f2fc-74b7-441b-9811-b106203dd117",
"type": "main",
"index": 0
}
]
]
},
"e7f9f0b3-62a1-4efb-b29f-a80a59e57781": {
"main": [
[
{
"node": "3f48de85-02f1-4227-b913-ef5fa501a9ff",
"type": "main",
"index": 0
}
]
]
},
"662582af-b7f0-4019-9aee-acb4d07d8f1e": {
"main": [
[]
]
},
"a6f84e67-3376-41fe-9f84-79c20b9abd5e": {
"main": [
[
{
"node": "3f48de85-02f1-4227-b913-ef5fa501a9ff",
"type": "main",
"index": 0
}
]
]
},
"03c454b3-c54a-4137-8f0b-70e77f04eb6a": {
"main": [
[
{
"node": "3f48de85-02f1-4227-b913-ef5fa501a9ff",
"type": "main",
"index": 0
}
]
]
},
"3f48de85-02f1-4227-b913-ef5fa501a9ff": {
"main": [
[
{
"node": "f7cbdab7-7712-4dbd-a384-2e93cec174ce",
"type": "main",
"index": 0
}
]
]
},
"2511ccf9-d304-4bf5-87c5-a9df08d349fd": {
"ai_languageModel": [
[
{
"node": "f7cbdab7-7712-4dbd-a384-2e93cec174ce",
"type": "ai_languageModel",
"index": 0
}
]
]
}
}
}よくある質問
このワークフローの使い方は？
上記のJSON設定コードをコピーし、n8nインスタンスで新しいワークフローを作成して「JSONからインポート」を選択、設定を貼り付けて認証情報を必要に応じて変更してください。
このワークフローはどんな場面に適していますか？
中級 - サポートチャットボット, AIチャットボット
有料ですか？
このワークフローは完全無料です。ただし、ワークフローで使用するサードパーティサービス（OpenAI APIなど）は別途料金が発生する場合があります。
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ワークフロー情報
難易度
中級
ノード数12
カテゴリー2
ノードタイプ10
作成者
Oneclick AI Squad
@oneclick-aiThe AI Squad Initiative is a pioneering effort to build, automate and scale AI-powered workflows using n8n.io. Our mission is to help individuals and businesses integrate AI agents seamlessly into their daily operations from automating tasks and enhancing productivity to creating innovative, intelligent solutions. We design modular, reusable AI workflow templates that empower creators, developers and teams to supercharge their automation with minimal effort and maximum impact.
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