AI駆動のInstagramコメント自動返信
上級
これはSocial Media, Multimodal AI分野の自動化ワークフローで、27個のノードを含みます。主にIf, Code, Merge, Redis, SplitOutなどのノードを使用。 Instagramのコメント返信の自動化はOpenAIとRedisで追跡
前提条件
- •Redisサーバー接続情報
- •ターゲットAPIの認証情報が必要な場合あり
- •OpenAI API Key
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": "nqmmC4Z0cU9UFtVk",
"meta": {
"instanceId": "dd69efaf8212c74ad206700d104739d3329588a6f3f8381a46a481f34c9cc281",
"templateCredsSetupCompleted": true
},
"name": "AI-Powered Instagram Comment Auto-Reply",
"tags": [],
"nodes": [
{
"id": "5683fa49-d9bf-48ea-b449-32b6b7ea8c9a",
"name": "付箋",
"type": "n8n-nodes-base.stickyNote",
"position": [
-2064,
-1024
],
"parameters": {
"color": 4,
"width": 386.9707535069169,
"height": 343.8950932756325,
"content": "## 🚀 WORKFLOW START\n\nThis workflow automatically monitors Instagram comments and replies with AI-generated responses.\n\n**Features:**\n- Real-time comment monitoring\n- AI-powered contextual replies\n- Duplicate prevention\n- Spam filtering\n- Engagement tracking"
},
"typeVersion": 1
},
{
"id": "c4e05953-bd04-4c02-a615-634ba52ecd8f",
"name": "スケジュールトリガー",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
-2784,
-304
],
"parameters": {
"rule": {
"interval": [
{}
]
}
},
"typeVersion": 1
},
{
"id": "7ceb7a5c-90bd-4cd3-8648-c85f590f611a",
"name": "付箋1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-2864,
-640
],
"parameters": {
"color": 5,
"width": 252,
"height": 490,
"content": "## ⏰ TRIGGER\n\nRuns every 5 minutes to check for new comments.\n\nAdjust frequency based on your needs:\n- High traffic: 2-3 min\n- Medium: 5 min\n- Low: 10-15 min"
},
"typeVersion": 1
},
{
"id": "e354447a-b2ba-47cf-a0d9-7184d9364440",
"name": "最近の投稿を取得",
"type": "n8n-nodes-base.httpRequest",
"position": [
-2560,
-304
],
"parameters": {
"url": "https://graph.instagram.com/me/media",
"method": "POST",
"options": {},
"sendQuery": true,
"authentication": "predefinedCredentialType",
"queryParameters": {
"parameters": [
{
"name": "fields",
"value": "id,caption,media_type,media_url,timestamp"
},
{
"name": "limit",
"value": "10"
}
]
},
"nodeCredentialType": "instagramGraphApi"
},
"typeVersion": 4.1
},
{
"id": "8775e252-f86d-407d-ac28-4dc5bd1f7a6f",
"name": "付箋2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-2592,
-640
],
"parameters": {
"color": 6,
"width": 369,
"height": 485,
"content": "## 📸 GET POSTS\n\nFetches your 10 most recent Instagram posts.\n\n**API Endpoint:**\n`/me/media`\n\nReturns post IDs needed to fetch comments."
},
"typeVersion": 1
},
{
"id": "482867b5-c987-4189-ac71-a23fb13990b1",
"name": "投稿を分割",
"type": "n8n-nodes-base.splitOut",
"position": [
-2336,
-304
],
"parameters": {
"options": {},
"fieldToSplitOut": "data"
},
"typeVersion": 1
},
{
"id": "c7f4585f-5ca3-47d1-8488-9a6f42c14c33",
"name": "コメントを取得",
"type": "n8n-nodes-base.httpRequest",
"position": [
-2112,
-232
],
"parameters": {
"url": "=https://graph.instagram.com/{{ $json.id }}/comments",
"options": {},
"sendQuery": true,
"authentication": "predefinedCredentialType",
"queryParameters": {
"parameters": [
{
"name": "fields",
"value": "id,text,username,timestamp,like_count"
}
]
},
"nodeCredentialType": "instagramGraphApi"
},
"typeVersion": 4.1
},
{
"id": "04491271-b169-4d02-bec3-923b2d3a5b0d",
"name": "付箋3",
"type": "n8n-nodes-base.stickyNote",
"position": [
-2160,
-640
],
"parameters": {
"color": 6,
"width": 225,
"height": 533,
"content": "## 💬 GET COMMENTS\n\nFetches all comments for each post.\n\n**Returns:**\n- Comment ID\n- Text content\n- Username\n- Timestamp\n- Like count"
},
"typeVersion": 1
},
{
"id": "70bdb008-0d55-4b4f-9c35-4927fe944575",
"name": "コメントを分割",
"type": "n8n-nodes-base.splitOut",
"position": [
-1888,
-232
],
"parameters": {
"options": {},
"fieldToSplitOut": "data"
},
"typeVersion": 1
},
{
"id": "60f13b8f-2627-4cfe-a0ab-2d1f73abb34f",
"name": "投稿コンテキストを追加",
"type": "n8n-nodes-base.merge",
"position": [
-1664,
-304
],
"parameters": {
"mode": "combine",
"options": {},
"combinationMode": "multiplex"
},
"typeVersion": 2.1
},
{
"id": "bb387325-4f62-4663-8ab3-b76827c9fe50",
"name": "付箋4",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1904,
-624
],
"parameters": {
"color": 7,
"width": 385,
"height": 508,
"content": "## 🔗 MERGE DATA\n\nCombines comment data with original post context.\n\nThis gives AI the post caption/content to generate relevant replies."
},
"typeVersion": 1
},
{
"id": "d7a6591d-f4f2-40b0-8d4e-fb7bdfd12e35",
"name": "返信済みか確認",
"type": "n8n-nodes-base.redis",
"position": [
-1440,
-304
],
"parameters": {
"key": "=replied_{{ $json.id }}",
"options": {},
"operation": "get"
},
"credentials": {
"redis": {
"id": "BjwucG92kWn0N0wC",
"name": "Redis account - test"
}
},
"typeVersion": 1
},
{
"id": "cf422c6c-ee36-4df6-be1b-307d788ed305",
"name": "付箋5",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1504,
-640
],
"parameters": {
"color": 3,
"width": 209,
"height": 506,
"content": "## ✅ DUPLICATE CHECK\n\nChecks Redis to see if we already replied to this comment.\n\n**Key format:**\n`replied_{comment_id}`\n\nPrevents sending multiple replies to same comment."
},
"typeVersion": 1
},
{
"id": "b1c8ba7e-85f2-4a91-8aaa-2457e520fd5f",
"name": "未返信ですか？",
"type": "n8n-nodes-base.if",
"position": [
-1216,
-304
],
"parameters": {
"conditions": {
"string": [
{
"value1": "={{ $json.reply }}",
"operation": "isEmpty"
}
]
}
},
"typeVersion": 1
},
{
"id": "b81c50e5-50b2-413c-8cf3-b2090d5785ed",
"name": "付箋6",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1264,
-640
],
"parameters": {
"color": 3,
"width": 209,
"height": 502,
"content": "## 🚦 FILTER\n\nOnly processes comments that haven't been replied to yet.\n\n**Logic:**\nIf reply key is empty → Continue\nIf reply key exists → Skip"
},
"typeVersion": 1
},
{
"id": "131dae48-de89-4580-8008-d0f922e7242a",
"name": "スパムフィルター",
"type": "n8n-nodes-base.code",
"position": [
-992,
-304
],
"parameters": {
"jsCode": "// Spam detection keywords\nconst spamKeywords = ['buy now', 'click here', 'dm me', 'check bio', 'follow for follow', 'f4f', 'l4l', 'spam', 'bot'];\n\nconst commentText = $input.item.json.text.toLowerCase();\n\n// Check for spam\nconst isSpam = spamKeywords.some(keyword => commentText.includes(keyword));\n\n// Check if comment is too short (likely not genuine)\nconst isTooShort = commentText.length < 3;\n\n// Check if comment is just emojis\nconst isOnlyEmojis = /^[\\p{Emoji}\\s]+$/u.test(commentText);\n\nreturn {\n json: {\n ...($input.item.json),\n isSpam: isSpam,\n isTooShort: isTooShort,\n isOnlyEmojis: isOnlyEmojis,\n shouldReply: !isSpam && !isTooShort && !isOnlyEmojis\n }\n};"
},
"typeVersion": 2
},
{
"id": "fc683c62-62ae-4e5e-9239-1e4e41ef5e97",
"name": "付箋7",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1024,
-640
],
"parameters": {
"color": 3,
"width": 209,
"height": 500,
"content": "## 🛡️ SPAM DETECTION\n\nFilters out:\n- Spam keywords\n- Very short comments (<3 chars)\n- Emoji-only comments\n- Promotional content\n\nPrevents wasting API calls on spam."
},
"typeVersion": 1
},
{
"id": "26e242b0-222f-40de-99a3-fa93cd708fca",
"name": "返信すべきですか？",
"type": "n8n-nodes-base.if",
"position": [
-768,
-304
],
"parameters": {
"conditions": {
"boolean": [
{
"value1": "={{ $json.shouldReply }}",
"value2": true
}
]
}
},
"typeVersion": 1
},
{
"id": "8030a81c-c057-40fb-a8cc-885a3d18dd31",
"name": "AI返信を生成",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
-544,
-304
],
"parameters": {
"resource": "chat"
},
"credentials": {
"openAiApi": {
"id": "CDQ16eImh6D4tY15",
"name": "OpenAi account 2 - test"
}
},
"typeVersion": 1.3
},
{
"id": "45b050d2-f682-443d-a2ff-38cf0dca8b2a",
"name": "付箋8",
"type": "n8n-nodes-base.stickyNote",
"position": [
-800,
-640
],
"parameters": {
"color": 2,
"width": 369,
"height": 486,
"content": "## 🤖 AI GENERATION\n\nUses GPT-4o-mini to generate contextual replies.\n\n**Prompt includes:**\n- Post caption\n- Comment text\n- Username\n\n**Settings:**\n- Temperature: 0.8 (creative)\n- Max tokens: 150\n- Tone: Friendly & engaging"
},
"typeVersion": 1
},
{
"id": "c1873eb7-005f-4557-94ad-3a1d9f0c536c",
"name": "返信を投稿",
"type": "n8n-nodes-base.httpRequest",
"position": [
-320,
-304
],
"parameters": {
"url": "=https://graph.instagram.com/{{ $json.id }}/replies",
"method": "POST",
"options": {},
"sendBody": true,
"authentication": "predefinedCredentialType",
"bodyParameters": {
"parameters": [
{
"name": "message",
"value": "={{ $json.message.content }}"
}
]
},
"nodeCredentialType": "instagramGraphApi"
},
"typeVersion": 4.1
},
{
"id": "d325002a-7fe8-4af6-8792-7c57982d0a9f",
"name": "付箋9",
"type": "n8n-nodes-base.stickyNote",
"position": [
-384,
-656
],
"parameters": {
"color": 6,
"width": 209,
"height": 516,
"content": "## 📤 POST REPLY\n\nSends the AI-generated reply to Instagram.\n\n**API Endpoint:**\n`/{comment-id}/replies`\n\n**Method:** POST\n**Body:** message parameter"
},
"typeVersion": 1
},
{
"id": "dea7eafb-d657-42bf-b80c-53e52bc5892b",
"name": "返信済みとしてマーク",
"type": "n8n-nodes-base.redis",
"position": [
-96,
-304
],
"parameters": {
"key": "=replied_{{ $json.id }}",
"ttl": 2592000,
"value": "=true",
"expire": true,
"operation": "set"
},
"credentials": {
"redis": {
"id": "BjwucG92kWn0N0wC",
"name": "Redis account - test"
}
},
"typeVersion": 1
},
{
"id": "522eba11-6ac2-4d8f-b768-0f19fdee2319",
"name": "付箋10",
"type": "n8n-nodes-base.stickyNote",
"position": [
-144,
-656
],
"parameters": {
"color": 3,
"width": 225,
"height": 532,
"content": "## 💾 SAVE STATE\n\nStores comment ID in Redis with 30-day TTL.\n\n**Key:** `replied_{comment_id}`\n**Value:** true\n**TTL:** 30 days\n\nPrevents duplicate replies."
},
"typeVersion": 1
},
{
"id": "04242788-8791-4460-ad1a-c68de0cbecd8",
"name": "返信をログ記録",
"type": "n8n-nodes-base.redis",
"position": [
128,
-304
],
"parameters": {
"list": "instagram_replies_log",
"operation": "push",
"messageData": "={{ JSON.stringify({\n commentId: $json.id,\n username: $json.username,\n comment: $json.text,\n reply: $json.message.content,\n postId: $json.postId,\n timestamp: new Date().toISOString()\n}) }}"
},
"credentials": {
"redis": {
"id": "BjwucG92kWn0N0wC",
"name": "Redis account - test"
}
},
"typeVersion": 1
},
{
"id": "8726c188-7840-4f50-8d48-5fc21f0a39b9",
"name": "付箋11",
"type": "n8n-nodes-base.stickyNote",
"position": [
96,
-656
],
"parameters": {
"color": 4,
"width": 225,
"height": 526,
"content": "## 📊 ANALYTICS\n\nLogs all replies to Redis list for tracking.\n\n**Stored data:**\n- Comment & reply text\n- Username\n- Timestamps\n- Post ID\n\nUse for analytics & reporting."
},
"typeVersion": 1
},
{
"id": "aa73aa12-3b91-4812-83d9-d7e70139af17",
"name": "付箋13",
"type": "n8n-nodes-base.stickyNote",
"position": [
-2592,
-1216
],
"parameters": {
"width": 440,
"height": 500,
"content": "## ⚙️ SETUP REQUIRED\n\n1. **Instagram Credentials:**\n - Add Instagram Graph API credentials\n - Get access token from Meta Developer Portal\n\n2. **OpenAI API:**\n - Add OpenAI credentials\n - API key from platform.openai.com\n\n3. **Redis:**\n - Set up Redis connection\n - Used for duplicate prevention & logging\n\n4. **Customize:**\n - Adjust trigger frequency\n - Modify AI prompt tone\n - Add custom spam keywords\n - Set reply filters"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "9c992c9f-45d1-4e53-bdb9-af3ebab17fff",
"connections": {
"c1873eb7-005f-4557-94ad-3a1d9f0c536c": {
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}
}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？
上級 - ソーシャルメディア, マルチモーダルAI
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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ノード数27
カテゴリー2
ノードタイプ9
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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