{
"id": "tMiRJYDrXzpKysTX",
"meta": {
"instanceId": "2723a3a635131edfcb16103f3d4dbaadf3658e386b4762989cbf49528dccbdbd",
"templateId": "1960"
},
"name": "Stock Q&A Workflow",
"tags": [],
"nodes": [
{
"id": "ec3b86be-4113-4fd5-8365-02adb67693e9",
"name": "Embeddings OpenAI1",
"type": "@n8n\/n8n-nodes-langchain.embeddingsOpenAi",
"position": [
1960,
720
],
"parameters": {
"options": []
},
"credentials": {
"openAiApi": {
"id": "fOF5kro9BJ6KMQ7n",
"name": "OpenAi account"
}
},
"typeVersion": 1
},
{
"id": "42fd8020-3861-4d0f-a7a2-70e2c35f0bed",
"name": "On new manual Chat Message",
"type": "@n8n\/n8n-nodes-langchain.manualChatTrigger",
"disabled": true,
"position": [
1620,
240
],
"parameters": [],
"typeVersion": 1
},
{
"id": "a9b48d04-691e-4537-90f8-d7a4aa6153af",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
1560,
120
],
"parameters": {
"color": 6,
"width": 903.0896125323785099681117571890354156494140625,
"height": 733.509967058401116446475498378276824951171875,
"content": "## Step 2: Setup the Q&A \n### The incoming message from the webhook is queried from the Supabase Vector Store. The response is provided in the response webhook. "
},
"typeVersion": 1
},
{
"id": "472b4800-745a-4337-9545-163247f7e9ae",
"name": "Retrieval QA Chain",
"type": "@n8n\/n8n-nodes-langchain.chainRetrievalQa",
"position": [
1880,
240
],
"parameters": {
"query": "={{ $json.body.input }}"
},
"typeVersion": 1
},
{
"id": "e58bd82d-abc6-44ed-8e93-ec5436126d66",
"name": "Respond to Webhook",
"type": "n8n-nodes-base.respondToWebhook",
"position": [
2280,
240
],
"parameters": {
"options": [],
"respondWith": "text",
"responseBody": "={{ $json.response.text }}"
},
"typeVersion": 1
},
{
"id": "04bbf01e-8269-47c7-897d-4ea94a1bd1c0",
"name": "Vector Store Retriever",
"type": "@n8n\/n8n-nodes-langchain.retrieverVectorStore",
"position": [
2020,
440
],
"parameters": {
"topK": 5
},
"typeVersion": 1
},
{
"id": "feee6d68-2e0d-4d40-897e-c1d833a13bf2",
"name": "Webhook1",
"type": "n8n-nodes-base.webhook",
"position": [
1620,
420
],
"webhookId": "679f4afb-189e-4f04-9dc0-439eec2ec5f1",
"parameters": {
"path": "19f5499a-3083-4783-93a0-e8ed76a9f742",
"options": [],
"httpMethod": "POST",
"responseMode": "responseNode"
},
"typeVersion": 1.100000000000000088817841970012523233890533447265625
},
{
"id": "1b8d251f-7069-4d7d-b6d6-4bfa683d4ad1",
"name": "When clicking \"Execute Workflow\"",
"type": "n8n-nodes-base.manualTrigger",
"position": [
280,
260
],
"parameters": [],
"typeVersion": 1
},
{
"id": "b746a7a4-ed94-4332-bf7b-65aadcf54130",
"name": "Google Drive",
"type": "n8n-nodes-base.googleDrive",
"position": [
580,
260
],
"parameters": {
"fileId": {
"__rl": true,
"mode": "list",
"value": "1LZezppYrWpMStr4qJXtoIX-Dwzvgehll",
"cachedResultUrl": "https:\/\/drive.google.com\/file\/d\/1LZezppYrWpMStr4qJXtoIX-Dwzvgehll\/view?usp=drivesdk",
"cachedResultName": "crowdstrike.pdf"
},
"options": [],
"operation": "download"
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "1tsDIpjUaKbXy0be",
"name": "Google Drive account"
}
},
"typeVersion": 3
},
{
"id": "83a7d470-f934-436d-ba3f-1ae7c776f5a5",
"name": "Binary to Document",
"type": "@n8n\/n8n-nodes-langchain.documentBinaryInputLoader",
"position": [
860,
480
],
"parameters": {
"loader": "pdfLoader",
"options": []
},
"typeVersion": 1
},
{
"id": "b52b4a90-99a1-49cc-a6f0-7551d6754496",
"name": "Recursive Character Text Splitter",
"type": "@n8n\/n8n-nodes-langchain.textSplitterRecursiveCharacterTextSplitter",
"position": [
860,
640
],
"parameters": {
"options": [],
"chunkSize": 3000,
"chunkOverlap": 200
},
"typeVersion": 1
},
{
"id": "b525e130-2029-4f55-a603-1fdc05a19c17",
"name": "Embeddings OpenAI",
"type": "@n8n\/n8n-nodes-langchain.embeddingsOpenAi",
"position": [
1160,
480
],
"parameters": {
"options": []
},
"credentials": {
"openAiApi": {
"id": "fOF5kro9BJ6KMQ7n",
"name": "OpenAi account"
}
},
"typeVersion": 1
},
{
"id": "5358c53f-55f9-431d-8956-c6bae7ad25bc",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
540,
120
],
"parameters": {
"color": 6,
"width": 772.0680602743597091830451972782611846923828125,
"height": 732.36750021307807401171885430812835693359375,
"content": "## Step 1: Upserting the PDF\n### Fetch file from Google Drive, split it into chunks and insert into Supabase index\n\n"
},
"typeVersion": 1
},
{
"id": "fb91e2da-0eeb-47a5-aa49-65bf56986857",
"name": "Qdrant Vector Store",
"type": "@n8n\/n8n-nodes-langchain.vectorStoreQdrant",
"position": [
940,
260
],
"parameters": {
"mode": "insert",
"options": [],
"qdrantCollection": {
"__rl": true,
"mode": "id",
"value": "=crowd"
}
},
"credentials": {
"qdrantApi": {
"id": "U5CpjAgFeXziP3I1",
"name": "QdrantApi account"
}
},
"typeVersion": 1
},
{
"id": "89e14837-d1fc-4b1e-9ebc-7cf3e7fd9a70",
"name": "Qdrant Vector Store1",
"type": "@n8n\/n8n-nodes-langchain.vectorStoreQdrant",
"position": [
1980,
600
],
"parameters": {
"qdrantCollection": {
"__rl": true,
"mode": "id",
"value": "={{ $json.body.company }}"
}
},
"credentials": {
"qdrantApi": {
"id": "U5CpjAgFeXziP3I1",
"name": "QdrantApi account"
}
},
"typeVersion": 1
},
{
"id": "c619245b-5ea0-4354-974d-21ec6b8efa93",
"name": "OpenAI Chat Model",
"type": "@n8n\/n8n-nodes-langchain.lmChatOpenAi",
"position": [
1880,
460
],
"parameters": {
"options": []
},
"credentials": {
"openAiApi": {
"id": "fOF5kro9BJ6KMQ7n",
"name": "OpenAi account"
}
},
"typeVersion": 1
},
{
"id": "e4aa780d-8069-4308-a61f-82ed876af71a",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-560,
120
],
"parameters": {
"color": 6,
"width": 710.9124489067697822974878363311290740966796875,
"height": 726.445251951694444869644939899444580078125,
"content": "## Start here: Step-by Step Youtube Tutorial :star:\n\n[](https:\/\/www.youtube.com\/watch?v=pMvizUx5n1g)\n"
},
"typeVersion": 1
}
],
"active": true,
"pinData": [],
"settings": [],
"versionId": "463aec94-26a6-436d-8732-fc01d637c6ae",
"connections": {
"Webhook1": {
"main": [
[
{
"node": "Retrieval QA Chain",
"type": "main",
"index": 0
}
]
]
},
"Google Drive": {
"main": [
[
{
"node": "Qdrant Vector Store",
"type": "main",
"index": 0
}
]
]
},
"Embeddings OpenAI": {
"ai_embedding": [
[
{
"node": "Qdrant Vector Store",
"type": "ai_embedding",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "Retrieval QA Chain",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Binary to Document": {
"ai_document": [
[
{
"node": "Qdrant Vector Store",
"type": "ai_document",
"index": 0
}
]
]
},
"Embeddings OpenAI1": {
"ai_embedding": [
[
{
"node": "Qdrant Vector Store1",
"type": "ai_embedding",
"index": 0
}
]
]
},
"Retrieval QA Chain": {
"main": [
[
{
"node": "Respond to Webhook",
"type": "main",
"index": 0
}
]
]
},
"Qdrant Vector Store1": {
"ai_vectorStore": [
[
{
"node": "Vector Store Retriever",
"type": "ai_vectorStore",
"index": 0
}
]
]
},
"Vector Store Retriever": {
"ai_retriever": [
[
{
"node": "Retrieval QA Chain",
"type": "ai_retriever",
"index": 0
}
]
]
},
"On new manual Chat Message": {
"main": [
[
{
"node": "Retrieval QA Chain",
"type": "main",
"index": 0
}
]
]
},
"When clicking \"Execute Workflow\"": {
"main": [
[
{
"node": "Google Drive",
"type": "main",
"index": 0
}
]
]
},
"Recursive Character Text Splitter": {
"ai_textSplitter": [
[
{
"node": "Binary to Document",
"type": "ai_textSplitter",
"index": 0
}
]
]
}
}
}
