This workflow follows the Agent → Documentdefaultdataloader recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"nodes": [
{
"id": "77ee6494-4898-47dc-81d9-35daf6f0beea",
"name": "WhatsApp Trigger",
"type": "n8n-nodes-base.whatsAppTrigger",
"position": [
1360,
-280
],
"parameters": {
"updates": [
"messages"
]
},
"credentials": {
"whatsAppTriggerApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "57210e27-1f89-465a-98cc-43f890a4bf58",
"name": "OpenAI Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
1960,
-200
],
"parameters": {
"model": "gpt-4o-2024-08-06",
"options": {}
},
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "e1053235-0ade-4e36-9ad2-8b29c78fced8",
"name": "Window Buffer Memory",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
2080,
-200
],
"parameters": {
"sessionKey": "=whatsapp-75-{{ $json.messages[0].from }}",
"sessionIdType": "customKey"
},
"typeVersion": 1.2
},
{
"id": "69f1b78b-7c93-4713-863a-27e04809996f",
"name": "Vector Store Tool",
"type": "@n8n/n8n-nodes-langchain.toolVectorStore",
"position": [
2200,
-200
],
"parameters": {
"name": "query_product_brochure",
"description": "Call this tool to query the product brochure. Valid for the year 2024."
},
"typeVersion": 1
},
{
"id": "170e8f7d-7e14-48dd-9f80-5352cc411fc1",
"name": "Embeddings OpenAI",
"type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
"position": [
2200,
80
],
"parameters": {
"model": "text-embedding-3-small",
"options": {}
},
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "ee78320b-d407-49e8-b4b8-417582a44709",
"name": "OpenAI Chat Model1",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
2440,
-60
],
"parameters": {
"model": "gpt-4o-2024-08-06",
"options": {}
},
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "9dd89378-5acf-4ca6-8d84-e6e64254ed02",
"name": "When clicking \u2018Test workflow\u2019",
"type": "n8n-nodes-base.manualTrigger",
"position": [
0,
-240
],
"parameters": {},
"typeVersion": 1
},
{
"id": "e68fc137-1bcb-43f0-b597-3ae07f380c15",
"name": "Embeddings OpenAI1",
"type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
"position": [
760,
-20
],
"parameters": {
"model": "text-embedding-3-small",
"options": {}
},
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "2d31e92b-18d4-4f6b-8cdb-bed0056d50d7",
"name": "Default Data Loader",
"type": "@n8n/n8n-nodes-langchain.documentDefaultDataLoader",
"position": [
900,
-20
],
"parameters": {
"options": {},
"jsonData": "={{ $('Extract from File').item.json.text }}",
"jsonMode": "expressionData"
},
"typeVersion": 1
},
{
"id": "ca0c015e-fba2-4dca-b0fe-bac66681725a",
"name": "Recursive Character Text Splitter",
"type": "@n8n/n8n-nodes-langchain.textSplitterRecursiveCharacterTextSplitter",
"position": [
900,
100
],
"parameters": {
"options": {},
"chunkSize": 2000,
"chunkOverlap": {}
},
"typeVersion": 1
},
{
"id": "63abb6b2-b955-4e65-9c63-3211dca65613",
"name": "Extract from File",
"type": "n8n-nodes-base.extractFromFile",
"position": [
360,
-240
],
"parameters": {
"options": {},
"operation": "pdf"
},
"typeVersion": 1
},
{
"id": "be2add9c-3670-4196-8c38-82742bf4f283",
"name": "get Product Brochure",
"type": "n8n-nodes-base.httpRequest",
"position": [
180,
-240
],
"parameters": {
"url": "https://usa.yamaha.com/files/download/brochure/1/1474881/Yamaha-Powered-Loudspeakers-brochure-2024-en-web.pdf",
"options": {}
},
"typeVersion": 4.2
},
{
"id": "1ae5a311-36d7-4454-ab14-6788d1331780",
"name": "Reply To User",
"type": "n8n-nodes-base.whatsApp",
"position": [
2820,
-280
],
"parameters": {
"textBody": "={{ $json.output }}",
"operation": "send",
"phoneNumberId": "477115632141067",
"requestOptions": {},
"additionalFields": {
"previewUrl": false
},
"recipientPhoneNumber": "={{ $('WhatsApp Trigger').item.json.messages[0].from }}"
},
"credentials": {
"whatsAppApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "b6efba81-18b0-4378-bb91-51f39ca57f3e",
"name": "Reply To User1",
"type": "n8n-nodes-base.whatsApp",
"position": [
1760,
80
],
"parameters": {
"textBody": "=I'm unable to process non-text messages. Please send only text messages. Thanks!",
"operation": "send",
"phoneNumberId": "477115632141067",
"requestOptions": {},
"additionalFields": {
"previewUrl": false
},
"recipientPhoneNumber": "={{ $('WhatsApp Trigger').item.json.messages[0].from }}"
},
"credentials": {
"whatsAppApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "52decd86-ac6c-4d91-a938-86f93ec5f822",
"name": "Product Catalogue",
"type": "@n8n/n8n-nodes-langchain.vectorStoreInMemory",
"position": [
2200,
-60
],
"parameters": {
"memoryKey": "whatsapp-75"
},
"typeVersion": 1
},
{
"id": "6dd5a652-2464-4ab8-8e5f-568529299523",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-88.75,
-473.4375
],
"parameters": {
"color": 7,
"width": 640.4375,
"height": 434.6875,
"content": "## 1. \uc81c\ud488 \ube0c\ub85c\uc288\uc5b4 PDF \ub2e4\uc6b4\ub85c\ub4dc \n[HTTP Request Tool\uc5d0 \ub300\ud574 \ub354 \uc77d\uae30](https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.httprequest) \n\n\ub9c8\ucf00\ud305 PDF \ubb38\uc11c\ub97c \uac00\uc838\uc640 \ubca1\ud130 \uc800\uc7a5\uc18c\ub97c \uad6c\ucd95\ud558\uc138\uc694. \uc774\ub294 Sales AI Agent\uc758 \uc9c0\uc2dd\ubca0\uc774\uc2a4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \n\n\uc774 \ub370\ubaa8\ub97c \uc704\ud574, HTTP request \ub178\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec YAMAHA POWERED LOUDSPEAKERS 2024 \ube0c\ub85c\uc288\uc5b4\ub97c \uac00\uc838\uc624\uace0, Extract from File \ub178\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud14d\uc2a4\ud2b8 \ub0b4\uc6a9\uc744 \ucd94\ucd9c\ud558\uaca0\uc2b5\ub2c8\ub2e4. ([Source](https://usa.yamaha.com/files/download/brochure/1/1474881/Yamaha-Powered-Loudspeakers-brochure-2024-en-web.pdf))"
},
"typeVersion": 1
},
{
"id": "116663bc-d8d6-41a5-93dc-b219adbb2235",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
580,
-476
],
"parameters": {
"color": 7,
"width": 614.6875,
"height": 731.1875,
"content": "## 2. \uc81c\ud488 \ube0c\ub85c\uc288\uc5b4 \ubca1\ud130 \uc2a4\ud1a0\uc5b4 \ub9cc\ub4e4\uae30\n\n[In-Memory Vector Store\uc5d0 \ub300\ud574 \ub354 \uc77d\uae30](https://docs.n8n.io/integrations/builtin/cluster-nodes/root-nodes/n8n-nodes-langchain.vectorstoreinmemory/)\n\n\ubca1\ud130 \uc2a4\ud1a0\uc5b4\ub294 \uc0ac\uc6a9\uc790\uc758 \uc9c8\ubb38\uc744 \ubb38\uc11c\uc758 \uad00\ub828 \ubd80\ubd84\uacfc \ub9e4\uce6d\ud558\ub294 \ubaa9\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uac15\ub825\ud55c \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc785\ub2c8\ub2e4. \uc6b0\ub9ac \uc81c\ud488 \uce74\ud0c8\ub85c\uadf8\uc758 \ubca1\ud130 \uc2a4\ud1a0\uc5b4\ub97c \uc0dd\uc131\ud558\uc5ec \uc0ac\uc6a9\uc790\uac00 \uc790\uc5f0\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ucffc\ub9ac\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4.\n\n\uac04\ub2e8\ud558\uac8c \ud558\uae30 \uc704\ud574, n8n\uc5d0 \ub0b4\uc7a5\ub418\uc5b4 \uc788\uace0 \ubcc4\ub3c4\uc758 \uc11c\ube44\uc2a4\ub97c \ud544\uc694\ud558\uc9c0 \uc54a\uc740 **In-memory Vector Store**\ub97c \uc0ac\uc6a9\ud560 \uac83\uc785\ub2c8\ub2e4. \ud504\ub85c\ub355\uc158 \ubc30\ud3ec\uc758 \uacbd\uc6b0, in-memory vector store\ub97c [Qdrant](https://qdrant.tech) \ub610\ub294 [Pinecone](https://pinecone.io)\ub85c \uad50\uccb4\ud558\ub294 \uac83\uc744 \ucd94\ucc9c\ud569\ub2c8\ub2e4."
},
"typeVersion": 1
},
{
"id": "86bd5334-d735-4650-aeff-06230119d705",
"name": "Create Product Catalogue",
"type": "@n8n/n8n-nodes-langchain.vectorStoreInMemory",
"position": [
760,
-200
],
"parameters": {
"mode": "insert",
"memoryKey": "whatsapp-75",
"clearStore": true
},
"typeVersion": 1
},
{
"id": "b8078b0d-cbd7-423f-bb30-13902988be38",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
1254,
-552
],
"parameters": {
"color": 7,
"width": 546.6875,
"height": 484.1875,
"content": "## 3. WhatsApp \ud2b8\ub9ac\uac70 \uc0ac\uc6a9\n\n[WhatsApp \ud2b8\ub9ac\uac70\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uae30](https://docs.n8n.io/integrations/builtin/trigger-nodes/n8n-nodes-base.whatsapptrigger/)\n\nWhatsApp \ud2b8\ub9ac\uac70\ub97c \uc0ac\uc6a9\ud558\uba74 \uace0\uac1d\uc73c\ub85c\ubd80\ud130 \ub4e4\uc5b4\uc624\ub294 WhatsApp \uba54\uc2dc\uc9c0\ub97c \ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc124\uc815\uc774 \uc57d\uac04 \ud544\uc694\ud558\ubbc0\ub85c \ubb38\uc11c\ub97c \uc8fc\uc758 \uae4a\uac8c \ub530\ub974\uc138\uc694! \uc900\ube44\ub418\uba74 \uac15\ub825\ud55c \uc6cc\ud06c\ud50c\ub85c\ub97c \uc27d\uac8c \uad6c\ucd95\ud560 \uc218 \uc788\uc73c\uba70, \uc0ac\uc6a9\uc790\uac00 \uc27d\uac8c \uc811\uadfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n\nWhatsApp\uc740 \uc624\ub514\uc624 \ubc0f \ube44\ub514\uc624\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \uba54\uc2dc\uc9c0 \uc720\ud615\uc744 \ubcf4\ub0bc \uc218 \uc788\uc73c\ubbc0\ub85c, \uc774 \ub370\ubaa8\uc5d0\uc11c \uc6b0\ub9ac\ub294 \uc774\ub97c \ud544\ud130\ub9c1\ud558\uace0 \ud14d\uc2a4\ud2b8 \uba54\uc2dc\uc9c0\ub9cc \uc218\ub77d\ud560 \uac83\uc785\ub2c8\ub2e4."
},
"typeVersion": 1
},
{
"id": "5bf7ed07-282b-4198-aa90-3e5ae5180404",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
1640,
280
],
"parameters": {
"width": 338,
"height": 92,
"content": "\ubaa8\ub4e0 \uba54\uc2dc\uc9c0 \uc720\ud615\uc744 \ucc98\ub9ac\ud558\uace0 \uc2f6\uc73c\uc2e0\uac00\uc694? \ub0b4 \ub2e4\ub978 WhatsApp \ud15c\ud50c\ub9bf\uc744 \ub0b4 \ud06c\ub9ac\uc5d0\uc774\ud130 \ud398\uc774\uc9c0\uc5d0\uc11c \ud655\uc778\ud558\uc138\uc694! https://n8n.io/creators/jimleuk/"
},
"typeVersion": 1
},
{
"id": "a3661b59-25d2-446e-8462-32b4d692b69d",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
1640,
-40
],
"parameters": {
"color": 7,
"width": 337.6875,
"height": 311.1875,
"content": "3a. \uc9c0\uc6d0\ub418\uc9c0 \uc54a\ub294 \uba54\uc2dc\uc9c0 \uc720\ud615 \ucc98\ub9ac \n\ud14d\uc2a4\ud2b8\uac00 \uc544\ub2cc \uba54\uc2dc\uc9c0\uc758 \uacbd\uc6b0, \ubcf4\ub0b8 \uc0ac\ub78c\uc5d0\uac8c \uc54c\ub9ac\uae30 \uc704\ud574 \uac04\ub2e8\ud55c \uba54\uc2dc\uc9c0\ub85c \ub2f5\uc7a5\ud558\uaca0\uc2b5\ub2c8\ub2e4."
},
"typeVersion": 1
},
{
"id": "ea3c9ee1-505a-40e7-82fe-9169bdbb80af",
"name": "Sticky Note5",
"type": "n8n-nodes-base.stickyNote",
"position": [
1840,
-682.5
],
"parameters": {
"color": 7,
"width": 746.6875,
"height": 929.1875,
"content": "## 4. \ud310\ub9e4 AI \uc5d0\uc774\uc804\ud2b8\uac00 \uace0\uac1d\uc5d0\uac8c \uc751\ub2f5\ud569\ub2c8\ub2e4\n\n[AI \uc5d0\uc774\uc804\ud2b8 \uc0ac\uc6a9\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uae30](https://docs.n8n.io/integrations/builtin/cluster-nodes/root-nodes/n8n-nodes-langchain.agent/)\n\nn8n\uc758 AI \uc5d0\uc774\uc804\ud2b8\ub294 \uac15\ub825\ud55c \ub178\ub4dc\ub85c, \ucd5c\ucca8\ub2e8 AI\ub97c \uc6cc\ud06c\ud50c\ub85c\uc5d0 \uc0ac\uc6a9\ud558\uae30\ub97c \ub9e4\uc6b0 \uc27d\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \uadf8\ub4e4\uc740 \uac1c\ubcc4 \uace0\uac1d\ubcc4\ub85c \ub300\ud654\ub97c \uae30\uc5b5\ud558\ub294 \ub2a5\ub825\uc744 \uac00\uc9c8 \ubfd0\ub9cc \uc544\ub2c8\ub77c, \uc6b0\ub9ac \uc81c\ud488 \uce74\ud0c8\ub85c\uadf8 \ubca1\ud130 \uc2a4\ud1a0\uc5b4\uc640 \uac19\uc740 \uc790\uc6d0\uc744 \ud65c\uc6a9\ud558\uc5ec \ubaa8\ub4e0 \uc9c8\ubb38\uc5d0 \ub300\ud55c \uc0ac\uc2e4\uc801 \uc815\ubcf4\uc640 \ub370\uc774\ud130\ub97c \uac00\uc838\uc62c \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n\n\uc774 \ub370\ubaa8\uc5d0\uc11c, \uc6b0\ub9ac\ub294 \uc0ac\uc6a9\uc790\uac00 \uc81c\ud488 \ube0c\ub85c\uc288\uc5b4\ub97c \ud0d0\uc0c9\ud558\ub3c4\ub85d \uc9c0\uc2dc\ub41c AI \uc5d0\uc774\uc804\ud2b8\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uace0\uac1d \uc138\uc158\uc744 \uc2dd\ubcc4\ud558\uace0 \ucd94\uc801\ud558\uae30 \uc704\ud574 Chat memory \uc11c\ube0c\ub178\ub4dc\uac00 \ucca8\ubd80\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc5d0\uc774\uc804\ud2b8\uac00 \uc774\uc804\uc5d0 \uad6c\ucd95\ud55c \uc81c\ud488 \uce74\ud0c8\ub85c\uadf8 \uc9c0\uc2dd\ubca0\uc774\uc2a4\ub97c \ud65c\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d Vector store \ub3c4\uad6c\uac00 \ucd94\uac00\ub418\uc5c8\uc2b5\ub2c8\ub2e4."
},
"typeVersion": 1
},
{
"id": "5c72df8d-bca1-4634-b1ed-61ffec8bd103",
"name": "Sticky Note6",
"type": "n8n-nodes-base.stickyNote",
"position": [
2620,
-560
],
"parameters": {
"color": 7,
"width": 495.4375,
"height": 484.1875,
"content": "## 5. WhatsApp \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc751\ub2f5\n\n[WhatsApp Node\uc5d0 \ub300\ud574 \ub354 \uc54c\uc544\ubcf4\uae30](https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.whatsapp/)\n\nWhatsApp \ub178\ub4dc\ub294 WhatsApp \uc0ac\uc6a9\uc790\uc640 \uc0c1\ud638\uc791\uc6a9\ud558\uace0 \uc2f6\uc744 \ub54c \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774 \ub178\ub4dc\ub97c \uc0ac\uc6a9\ud558\uba74 \ud14d\uc2a4\ud2b8, \uc774\ubbf8\uc9c0, \uc624\ub514\uc624 \ubc0f \ube44\ub514\uc624 \uba54\uc2dc\uc9c0\ub97c \ubcf4\ub0bc \uc218 \uc788\uc744 \ubfd0\ub9cc \uc544\ub2c8\ub77c WhatsApp \uba54\uc2dc\uc9c0 \ud15c\ud50c\ub9bf\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n\n\uc5ec\uae30\uc11c\ub294 AI \uc5d0\uc774\uc804\ud2b8\uc758 \ucd9c\ub825\uc744 \ud14d\uc2a4\ud2b8 \uba54\uc2dc\uc9c0\ub85c \uc751\ub2f5\ud558\uc5ec \uac04\ub2e8\ud558\uac8c \uc720\uc9c0\ud558\uaca0\uc2b5\ub2c8\ub2e4."
},
"typeVersion": 1
},
{
"id": "48ec809f-ca0e-4052-b403-9ad7077b3fff",
"name": "Sticky Note7",
"type": "n8n-nodes-base.stickyNote",
"position": [
-520,
-620
],
"parameters": {
"width": 401.25,
"height": 582.6283033962263,
"content": "## \uc2dc\ub3c4\ud574 \ubcf4\uc138\uc694!\n\n### \uc774 n8n \ud15c\ud50c\ub9bf\uc740 \uac04\ub2e8\ud55c WhatsApp \ucc57\ubd07\uc744 \ube4c\ub4dc\ud558\uc5ec \ud310\ub9e4 \uc5d0\uc774\uc804\ud2b8 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \uc5d0\uc774\uc804\ud2b8\ub294 \uc81c\ud488 \uce74\ud0c8\ub85c\uadf8 \ubca1\ud130 \uc2a4\ud1a0\uc5b4\ub97c \uae30\ubc18\uc73c\ub85c \uc0ac\uc6a9\uc790\uc758 \uc9c8\ubb38\uc744 \ub354 \uc798 \ub2f5\ubcc0\ud569\ub2c8\ub2e4.\n\n* \uc774 \ud15c\ud50c\ub9bf\uc740 2\ubd80\ubd84\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4: \uc81c\ud488 \uce74\ud0c8\ub85c\uadf8 \ubca1\ud130 \uc2a4\ud1a0\uc5b4 \uc0dd\uc131\uacfc WhatsApp AI \ucc57\ubd07 \ube4c\ub4dc.\n* \uc81c\ud488 \ube0c\ub85c\uc288\uc5b4\uac00 HTTP \uc694\uccad \ub178\ub4dc\ub97c \ud1b5\ud574 \uac00\uc838\uc640\uc9c0\uba70, \uadf8 \ud14d\uc2a4\ud2b8 \ub0b4\uc6a9\uc774 \ucd94\ucd9c\ub429\ub2c8\ub2e4.\n* \ud14d\uc2a4\ud2b8 \ub0b4\uc6a9\uc774 \uba54\ubaa8\ub9ac \ub0b4 \ubca1\ud130 \uc2a4\ud1a0\uc5b4\uc5d0 \uc5c5\ub85c\ub4dc\ub418\uc5b4 \ucc57\ubd07\uc758 \uc9c0\uc2dd\ubca0\uc774\uc2a4\ub97c \uad6c\ucd95\ud569\ub2c8\ub2e4.\n* WhatsApp \ud2b8\ub9ac\uac70\uac00 \uace0\uac1d\uc758 \uba54\uc2dc\uc9c0\ub97c \ucea1\ucc98\ud558\uba70, \ube44\ud14d\uc2a4\ud2b8 \uba54\uc2dc\uc9c0\ub294 \ud544\ud130\ub9c1\ub429\ub2c8\ub2e4.\n* \uace0\uac1d\uc758 \uba54\uc2dc\uc9c0\uac00 AI \uc5d0\uc774\uc804\ud2b8\ub85c \ubcf4\ub0b4\uc9c0\uba70, \uc774 \uc5d0\uc774\uc804\ud2b8\ub294 \ubca1\ud130 \uc2a4\ud1a0\uc5b4 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc81c\ud488 \uce74\ud0c8\ub85c\uadf8\ub97c \uc870\ud68c\ud569\ub2c8\ub2e4.\n* \uc5d0\uc774\uc804\ud2b8\uc758 \uc751\ub2f5\uc774 WhatsApp \ub178\ub4dc\ub97c \ud1b5\ud574 \uc0ac\uc6a9\uc790\uc5d0\uac8c \ub2e4\uc2dc \ubcf4\ub0b4\uc9d1\ub2c8\ub2e4.\n\n### \ub3c4\uc6c0\uc774 \ud544\uc694\ud558\uc2e0\uac00\uc694?\n[Discord](https://discord.com/invite/XPKeKXeB7d)\uc5d0 \uac00\uc785\ud558\uac70\ub098 [Forum](https://community.n8n.io/)\uc5d0\uc11c \ubb3c\uc5b4\ubcf4\uc138\uc694!"
},
"typeVersion": 1
},
{
"id": "87cf9b41-66de-49a7-aeb0-c8809191b5a0",
"name": "Handle Message Types",
"type": "n8n-nodes-base.switch",
"position": [
1560,
-280
],
"parameters": {
"rules": {
"values": [
{
"outputKey": "Supported",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.messages[0].type }}",
"rightValue": "text"
}
]
},
"renameOutput": true
},
{
"outputKey": "Not Supported",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "89971d8c-a386-4e77-8f6c-f491a8e84cb6",
"operator": {
"type": "string",
"operation": "notEquals"
},
"leftValue": "={{ $json.messages[0].type }}",
"rightValue": "text"
}
]
},
"renameOutput": true
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "e52f0a50-0c34-4c4a-b493-4c42ba112277",
"name": "Sticky Note8",
"type": "n8n-nodes-base.stickyNote",
"position": [
-80,
-20
],
"parameters": {
"color": 5,
"width": 345.10906976744184,
"height": 114.53583720930231,
"content": "\uc774 \ubd80\ubd84\uc744 \ud55c \ubc88\ub9cc \uc2e4\ud589\ud558\uba74 \ub429\ub2c8\ub2e4! \uc774 \ub2e8\uacc4\ub97c \uc2e4\ud589\ud558\uc5ec \uc6b0\ub9ac \uc81c\ud488 \uce74\ud0c8\ub85c\uadf8 \ubca1\ud130\ub97c \ucc44\uc6b0\uc138\uc694. \uc0c8 \ubc84\uc804\uc73c\ub85c \ubca1\ud130 \uc2a4\ud1a0\uc5b4\ub97c \uc5c5\ub370\uc774\ud2b8\ud558\ub824\uba74 \ub2e4\uc2dc \uc2e4\ud589\ud558\uc138\uc694."
},
"typeVersion": 1
},
{
"id": "c1a7d6d1-191e-4343-af9f-f2c9eb4ecf49",
"name": "Sticky Note9",
"type": "n8n-nodes-base.stickyNote",
"position": [
1260,
-40
],
"parameters": {
"color": 5,
"width": 364.6293255813954,
"height": 107.02804651162779,
"content": "WhatsApp \ucc57\ubd07\uc744 \uc0ac\uc6a9\ud558\uae30 \uc704\ud574 \uc6cc\ud06c\ud50c\ub85c\ub97c \ud65c\uc131\ud654\ud574\uc57c \ud569\ub2c8\ub2e4. \uc790\uccb4 \ud638\uc2a4\ud305\uc744 \ud558\uace0 \uc788\ub2e4\uba74 WhatsApp\uc774 \uadc0\ud558\uc758 \uc11c\ubc84\uc5d0 \uc5f0\uacb0\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uc138\uc694."
},
"typeVersion": 1
},
{
"id": "a36524d0-22a6-48cc-93fe-b4571cec428a",
"name": "AI Sales Agent",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
1960,
-400
],
"parameters": {
"text": "={{ $json.messages[0].text.body }}",
"options": {
"systemMessage": "You are an assistant working for a company who sells Yamaha Powered Loudspeakers and helping the user navigate the product catalog for the year 2024. Your goal is not to facilitate a sale but if the user enquires, direct them to the appropriate website, url or contact information.\n\nDo your best to answer any questions factually. If you don't know the answer or unable to obtain the information from the datastore, then tell the user so."
},
"promptType": "define"
},
"typeVersion": 1.6
}
],
"connections": {
"AI Sales Agent": {
"main": [
[
{
"node": "Reply To User",
"type": "main",
"index": 0
}
]
]
},
"WhatsApp Trigger": {
"main": [
[
{
"node": "Handle Message Types",
"type": "main",
"index": 0
}
]
]
},
"Embeddings OpenAI": {
"ai_embedding": [
[
{
"node": "Product Catalogue",
"type": "ai_embedding",
"index": 0
}
]
]
},
"Extract from File": {
"main": [
[
{
"node": "Create Product Catalogue",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "AI Sales Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Product Catalogue": {
"ai_vectorStore": [
[
{
"node": "Vector Store Tool",
"type": "ai_vectorStore",
"index": 0
}
]
]
},
"Vector Store Tool": {
"ai_tool": [
[
{
"node": "AI Sales Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Embeddings OpenAI1": {
"ai_embedding": [
[
{
"node": "Create Product Catalogue",
"type": "ai_embedding",
"index": 0
}
]
]
},
"OpenAI Chat Model1": {
"ai_languageModel": [
[
{
"node": "Vector Store Tool",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Default Data Loader": {
"ai_document": [
[
{
"node": "Create Product Catalogue",
"type": "ai_document",
"index": 0
}
]
]
},
"Handle Message Types": {
"main": [
[
{
"node": "AI Sales Agent",
"type": "main",
"index": 0
}
],
[
{
"node": "Reply To User1",
"type": "main",
"index": 0
}
]
]
},
"Window Buffer Memory": {
"ai_memory": [
[
{
"node": "AI Sales Agent",
"type": "ai_memory",
"index": 0
}
]
]
},
"get Product Brochure": {
"main": [
[
{
"node": "Extract from File",
"type": "main",
"index": 0
}
]
]
},
"Recursive Character Text Splitter": {
"ai_textSplitter": [
[
{
"node": "Default Data Loader",
"type": "ai_textSplitter",
"index": 0
}
]
]
},
"When clicking \u2018Test workflow\u2019": {
"main": [
[
{
"node": "get Product Brochure",
"type": "main",
"index": 0
}
]
]
}
}
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
openAiApiwhatsAppApiwhatsAppTriggerApi
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About this workflow
Workflow 2465. Uses whatsAppTrigger, lmChatOpenAi, memoryBufferWindow, toolVectorStore. Event-driven trigger; 28 nodes.
Source: https://github.com/n8nKOR/n8n-shared-workflow/blob/62a671327e906c22a40d290b339ff6d2373f8d75/workflows/n8n-workflows-by-Zie619/ai/2465_workflow_2465.json — original creator credit. Request a take-down →
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