{
"meta": {
"instanceId": "408f9fb9940c3cb18ffdef0e0150fe342d6e655c3a9fac21f0f644e8bedabcd9",
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "a9048293-787d-44d6-b995-d329b2495048",
"name": "When clicking \"Execute Workflow\"",
"type": "n8n-nodes-base.manualTrigger",
"position": [
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],
"parameters": [],
"typeVersion": 1
},
{
"id": "56017e8b-2f2e-4f40-9325-184ea01a18be",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
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],
"parameters": {
"width": 1071.752021563343078014440834522247314453125,
"height": 285.660377358490450205863453447818756103515625,
"content": "## Scrape latest Paul Graham essays"
},
"typeVersion": 1
},
{
"id": "aa855d7c-6602-4242-bc84-56fed7c27c26",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-600,
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],
"parameters": {
"width": 625,
"height": 607,
"content": "## Summarize them with GPT"
},
"typeVersion": 1
},
{
"id": "1a38e545-6d3b-40b2-a3ff-6f91fdd772de",
"name": "Fetch Essay List",
"type": "n8n-nodes-base.httpRequest",
"position": [
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"parameters": {
"url": "http:\/\/www.paulgraham.com\/articles.html",
"options": []
},
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},
{
"id": "bd713892-356b-4a9c-b076-000bd4f1f1ba",
"name": "OpenAI Chat Model",
"type": "@n8n\/n8n-nodes-langchain.lmChatOpenAi",
"position": [
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],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini"
},
"options": []
},
"credentials": {
"openAiApi": {
"id": "8gccIjcuf3gvaoEr",
"name": "OpenAi account"
}
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{
"id": "4d7359ab-ba87-4756-8168-f2b987aac2fc",
"name": "Extract essay names",
"type": "n8n-nodes-base.html",
"position": [
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1380
],
"parameters": {
"options": [],
"operation": "extractHtmlContent",
"extractionValues": {
"values": [
{
"key": "essay",
"attribute": "href",
"cssSelector": "table table a",
"returnArray": true,
"returnValue": "attribute"
}
]
}
},
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{
"id": "8342d13f-879d-426b-ba28-ab696dd7f155",
"name": "Split out into items",
"type": "n8n-nodes-base.splitOut",
"position": [
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],
"parameters": {
"options": [],
"fieldToSplitOut": "essay"
},
"typeVersion": 1
},
{
"id": "a057d3cb-b7fb-4b4d-810a-e4de3ac10702",
"name": "Fetch essay texts",
"type": "n8n-nodes-base.httpRequest",
"position": [
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],
"parameters": {
"url": "=http:\/\/www.paulgraham.com\/{{ $json.essay }}",
"options": []
},
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{
"id": "98164d8c-3d6f-485d-93b6-1da3e8ae7ca8",
"name": "Extract title",
"type": "n8n-nodes-base.html",
"position": [
-340,
1080
],
"parameters": {
"options": [],
"operation": "extractHtmlContent",
"extractionValues": {
"values": [
{
"key": "title",
"cssSelector": "title"
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{
"id": "fc0b6230-d169-4b20-803b-1896982c37c3",
"name": "Summarization Chain",
"type": "@n8n\/n8n-nodes-langchain.chainSummarization",
"position": [
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],
"parameters": {
"options": [],
"operationMode": "documentLoader"
},
"typeVersion": 2
},
{
"id": "a656524a-9f77-4922-9de7-e2221ac82b70",
"name": "Clean up",
"type": "n8n-nodes-base.set",
"position": [
360,
1380
],
"parameters": {
"options": [],
"assignments": {
"assignments": [
{
"id": "7b337b47-a1c6-470e-881f-0c038b4917e5",
"name": "title",
"type": "string",
"value": "={{ $json.title }}"
},
{
"id": "ca820521-4fff-4971-84b5-e6e2dbd8bb7a",
"name": "summary",
"type": "string",
"value": "={{ $json.response.text }}"
},
{
"id": "0fd9b5e3-44dd-49a3-82c1-3a4aa4698376",
"name": "url",
"type": "string",
"value": "=http:\/\/www.paulgraham.com\/{{ $('Limit to first 3').first().json.essay }}"
}
]
}
},
"typeVersion": 3.399999999999999911182158029987476766109466552734375
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{
"id": "da738af0-7302-442d-bdc8-c9771be10794",
"name": "Merge",
"type": "n8n-nodes-base.merge",
"position": [
160,
1380
],
"parameters": {
"mode": "combine",
"options": [],
"combineBy": "combineByPosition"
},
"typeVersion": 3
},
{
"id": "adf51f27-8d3e-49a8-b850-7990d355dc81",
"name": "Default Data Loader",
"type": "@n8n\/n8n-nodes-langchain.documentDefaultDataLoader",
"position": [
-260,
1600
],
"parameters": {
"options": [],
"jsonData": "={{ $('Extract Text Only').item.json.data }}",
"jsonMode": "expressionData"
},
"typeVersion": 1
},
{
"id": "f57c5908-4ae3-4ce1-a74b-0fc393792c21",
"name": "Recursive Character Text Splitter",
"type": "@n8n\/n8n-nodes-langchain.textSplitterRecursiveCharacterTextSplitter",
"position": [
-180,
1720
],
"parameters": {
"options": [],
"chunkSize": 6000
},
"typeVersion": 1
},
{
"id": "278eed78-3489-41e3-b4d2-a2de788fcd21",
"name": "Limit to first 3",
"type": "n8n-nodes-base.limit",
"position": [
-1040,
1380
],
"parameters": {
"maxItems": 3
},
"typeVersion": 1
},
{
"id": "028147d1-2a45-416d-91d0-40a0af2747f5",
"name": "Extract Text Only",
"type": "n8n-nodes-base.html",
"position": [
-520,
1380
],
"parameters": {
"options": [],
"operation": "extractHtmlContent",
"extractionValues": {
"values": [
{
"key": "data",
"cssSelector": "body",
"skipSelectors": "img,nav"
}
]
}
},
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],
"pinData": [],
"connections": {
"Merge": {
"main": [
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{
"node": "Clean up",
"type": "main",
"index": 0
}
]
]
},
"Extract title": {
"main": [
[
{
"node": "Merge",
"type": "main",
"index": 0
}
]
]
},
"Fetch Essay List": {
"main": [
[
{
"node": "Extract essay names",
"type": "main",
"index": 0
}
]
]
},
"Limit to first 3": {
"main": [
[
{
"node": "Fetch essay texts",
"type": "main",
"index": 0
}
]
]
},
"Extract Text Only": {
"main": [
[
{
"node": "Summarization Chain",
"type": "main",
"index": 0
}
]
]
},
"Fetch essay texts": {
"main": [
[
{
"node": "Extract title",
"type": "main",
"index": 0
},
{
"node": "Extract Text Only",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "Summarization Chain",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Default Data Loader": {
"ai_document": [
[
{
"node": "Summarization Chain",
"type": "ai_document",
"index": 0
}
]
]
},
"Extract essay names": {
"main": [
[
{
"node": "Split out into items",
"type": "main",
"index": 0
}
]
]
},
"Summarization Chain": {
"main": [
[
{
"node": "Merge",
"type": "main",
"index": 1
}
]
]
},
"Split out into items": {
"main": [
[
{
"node": "Limit to first 3",
"type": "main",
"index": 0
}
]
]
},
"When clicking \"Execute Workflow\"": {
"main": [
[
{
"node": "Fetch Essay List",
"type": "main",
"index": 0
}
]
]
},
"Recursive Character Text Splitter": {
"ai_textSplitter": [
[
{
"node": "Default Data Loader",
"type": "ai_textSplitter",
"index": 0
}
]
]
}
}
}
