Scrape and summarize webpages with AI
Nội dung File JSON
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{
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"name": "Fetch essay list",
"type": "n8n-nodes-base.httpRequest",
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"parameters": {
"url": "http://www.paulgraham.com/articles.html",
"options": {}
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"typeVersion": 4.1
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"parameters": {
"options": {},
"operation": "extractHtmlContent",
"dataPropertyName": "=data",
"extractionValues": {
"values": [
{
"key": "essay",
"attribute": "href",
"cssSelector": "table table a",
"returnArray": true,
"returnValue": "attribute"
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{
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"name": "Fetch essay texts",
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"parameters": {
"url": "=http://www.paulgraham.com/{{ $json.essay }}",
"options": {}
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"name": "Extract title",
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"extractionValues": {
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"parameters": {
"fields": {
"values": [
{
"name": "title",
"stringValue": "={{ $json.title }}"
},
{
"name": "summary",
"stringValue": "={{ $json.response.text }}"
},
{
"name": "url",
"stringValue": "=http://www.paulgraham.com/{{ $(''Limit to first 3'').item.json.essay }}"
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"parameters": {
"width": 1071.752021563343,
"height": 285.66037735849045,
"content": "## Scrape latest Paul Graham essays"
},
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"name": "Sticky Note1",
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"parameters": {
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"content": "## Summarize them with GPT"
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"name": "Recursive Character Text Splitter",
"type": "@n8n/n8n-nodes-langchain.textSplitterRecursiveCharacterTextSplitter",
"position": [
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"parameters": {
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"name": "OpenAI Chat Model1",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
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"parameters": {
"model": "gpt-4o-mini",
"options": {}
},
"credentials": {
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"name": "OpenAi account"
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