Rastreador de búsqueda de productos de Amazon (BrightData, GPT-4 y Google Sheets)
Este es unAI, Marketingflujo de automatización del dominio deautomatización que contiene 11 nodos.Utiliza principalmente nodos como Code, SplitOut, HttpRequest, GoogleSheets, ManualTrigger, combinando tecnología de inteligencia artificial para lograr automatización inteligente. Rastreador de búsqueda de productos de Amazon con BrightData, GPT-4 y Google Sheets
- •Pueden requerirse credenciales de autenticación para la API de destino
- •Credenciales de API de Google Sheets
Nodos utilizados (11)
Categoría
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"name": "Modelo de chat OpenRouter",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenRouter",
"position": [
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"parameters": {
"model": "openai/gpt-4.1",
"options": {}
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"typeVersion": 1
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{
"id": "89ca0a07-286f-4e68-9e85-0327a4859cc0",
"name": "Analizador de salida estructurada",
"type": "@n8n/n8n-nodes-langchain.outputParserStructured",
"position": [
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"parameters": {
"schemaType": "manual",
"inputSchema": "{\n \"type\": \"array\",\n \"items\": {\n \"type\": \"object\",\n \"properties\": {\n \"name\": { \"type\": \"string\" },\n \"description\": { \"type\": \"string\" },\n \"rating\": { \"type\": \"number\" },\n \"reviews\": { \"type\": \"integer\" },\n \"price\": { \"type\": \"string\" }\n },\n \"required\": [\"name\", \"description\", \"rating\", \"reviews\", \"price\"]\n }\n}"
},
"typeVersion": 1.2
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{
"id": "e4800c1d-c0d8-4093-81ec-fc19ad0034cd",
"name": "rastrear url",
"type": "n8n-nodes-base.httpRequest",
"position": [
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"parameters": {
"url": "https://api.brightdata.com/request",
"method": "POST",
"options": {},
"sendBody": true,
"sendHeaders": true,
"bodyParameters": {
"parameters": [
{
"name": "zone",
"value": "web_unlocker1"
},
{
"name": "url",
"value": "={{ $json.url }}"
},
{
"name": "format",
"value": "raw"
}
]
},
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "{{BRIGHTDATA_TOKEN}}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "1a1f768f-615d-4035-81b0-63b860f8e6ac",
"name": "Nota adhesiva1",
"type": "n8n-nodes-base.stickyNote",
"position": [
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"parameters": {
"content": "## Web Scraper API\n\n[Inscription - Free Trial](https://get.brightdata.com/website-scraper)"
},
"typeVersion": 1
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"id": "2f260d96-4fff-4a4f-af29-1e43f465d54c",
"name": "Al hacer clic en 'Probar flujo de trabajo'",
"type": "n8n-nodes-base.manualTrigger",
"position": [
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"parameters": {},
"typeVersion": 1
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{
"id": "4be9033f-0b9f-466d-916e-88fbb2a80417",
"name": "url",
"type": "n8n-nodes-base.splitInBatches",
"position": [
20,
200
],
"parameters": {
"options": {}
},
"typeVersion": 3
},
{
"id": "21b6d21c-b977-4175-9068-e0e2e19fa472",
"name": "obtener urls para rastrear",
"type": "n8n-nodes-base.googleSheets",
"position": [
-200,
200
],
"parameters": {
"options": {},
"sheetName": "{{TRACK_SHEET_GID}}",
"documentId": "{{WEB_SHEET_ID}}"
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "KsXWRZTrfCUFrrHD",
"name": "Google Sheets"
}
},
"typeVersion": 4.5
},
{
"id": "25ef76ec-cf0d-422e-b060-68c49192a008",
"name": "limpiar html",
"type": "n8n-nodes-base.code",
"position": [
460,
60
],
"parameters": {
"jsCode": "// CleanHtmlFunction.js\n// Purpose: n8n Function node to clean HTML: remove doctype, scripts, styles, head, comments, classes, extra blank lines, and non-whitelisted tags\n\nreturn items.map(item => {\n const rawHtml = item.json.data;\n\n // 1) remove doctype, scripts, styles, comments and head section, and strip class attributes\n let cleaned = rawHtml\n .replace(/<!doctype html>/gi, '')\n .replace(/<script[\\s\\S]*?<\\/script>/gi, '')\n .replace(/<style[\\s\\S]*?<\\/style>/gi, '')\n .replace(/<!--[\\s\\S]*?-->/g, '')\n .replace(/<head[\\s\\S]*?<\\/head>/gi, '')\n .replace(/\\sclass=\"[^\"]*\"/gi, '');\n\n // 2) define whitelist of tags to keep\n const allowedTags = [\n 'h1','h2','h3','h4','h5','h6',\n 'p','ul','ol','li',\n 'strong','em','a','blockquote',\n 'code','pre'\n ];\n\n // 3) strip out all tags not in the whitelist, reconstruct allowed tags cleanly\n cleaned = cleaned.replace(\n /<\\/?([a-z][a-z0-9]*)\\b[^>]*>/gi,\n (match, tagName) => {\n const name = tagName.toLowerCase();\n if (allowedTags.includes(name)) {\n return match.startsWith('</') ? `</${name}>` : `<${name}>`;\n }\n return '';\n }\n );\n\n // 4) collapse multiple blank or whitespace-only lines into a single newline\n cleaned = cleaned.replace(/(\\s*\\r?\\n\\s*){2,}/g, '\\n');\n\n // 5) trim leading/trailing whitespace\n cleaned = cleaned.trim();\n\n return {\n json: { cleanedHtml: cleaned }\n };\n});"
},
"typeVersion": 2
},
{
"id": "f72660d5-8427-4655-acbe-10365273c27b",
"name": "extraer datos",
"type": "@n8n/n8n-nodes-langchain.chainLlm",
"position": [
680,
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],
"parameters": {
"text": "={{ $json.cleanedHtml }}",
"messages": {
"messageValues": [
{
"message": "=You are an expert in web page scraping. Provide a structured response in JSON format. Only the response, without commentary.\n\nExtract the product information for {{ $(‘url’).item.json.url.split(’/s?k=’)[1].split(’&’)[0] }} present on the page.\n\nname\ndescription\nrating\nreviews\nprice"
}
]
},
"promptType": "define",
"hasOutputParser": true
},
"typeVersion": 1.6
},
{
"id": "8b4af1bb-d7f8-456e-b630-ecd9b6e4bcdc",
"name": "agregar resultados",
"type": "n8n-nodes-base.googleSheets",
"position": [
1280,
200
],
"parameters": {
"columns": {
"value": {
"name": "={{ $json.output.name }}",
"price": "={{ $json.output.price }}",
"rating": "={{ $json.output.rating }}",
"reviews": "={{ $json.output.reviews }}",
"description": "={{ $json.output.description }}"
},
"schema": [
{
"id": "name",
"type": "string"
},
{
"id": "description",
"type": "string"
},
{
"id": "rating",
"type": "string"
},
{
"id": "reviews",
"type": "string"
},
{
"id": "price",
"type": "string"
}
],
"mappingMode": "defineBelow"
},
"options": {},
"operation": "append",
"sheetName": "{{RESULTS_SHEET_GID}}",
"documentId": "{{WEB_SHEET_ID}}"
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "KsXWRZTrfCUFrrHD",
"name": "Google Sheets"
}
},
"typeVersion": 4.5
},
{
"id": "7a5ba438-2ede-4d6c-b8fa-9a958ba1ef3e",
"name": "Dividir elementos",
"type": "n8n-nodes-base.splitOut",
"position": [
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60
],
"parameters": {
"include": "allOtherFields",
"options": {},
"fieldToSplitOut": "output"
},
"typeVersion": 1
}
],
"pinData": {},
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}¿Cómo usar este flujo de trabajo?
Copie el código de configuración JSON de arriba, cree un nuevo flujo de trabajo en su instancia de n8n y seleccione "Importar desde JSON", pegue la configuración y luego modifique la configuración de credenciales según sea necesario.
¿En qué escenarios es adecuado este flujo de trabajo?
Intermedio - Inteligencia Artificial, Marketing
¿Es de pago?
Este flujo de trabajo es completamente gratuito, puede importarlo y usarlo directamente. Sin embargo, tenga en cuenta que los servicios de terceros utilizados en el flujo de trabajo (como la API de OpenAI) pueden requerir un pago por su cuenta.
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