Crear artículos de expertos de doble fuente usando Lookio, Linkup y GPT-5

• •Pueden requerirse credenciales de autenticación para la API de destino
• •Clave de API de OpenAI

{
  "nodes": [
    {
      "id": "7bf61071-1e5c-4a4f-a187-86322f7870fd",
      "name": "Nuevo contenido - generar preguntas de investigación",
      "type": "@n8n/n8n-nodes-langchain.chainLlm",
      "position": [
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      ],
      "parameters": {
        "text": "=Content title:  {{ $json.Title }}\n\nArticle guidelines: {{ $json.Guidelines }}\n\n",
        "messages": {
          "messageValues": [
            {
              "message": "=You will receive a content title and an angle. Return 5–8 non-overlapping questions in JSON array format that cover everything needed to write excellent content as it breaks down the topic into sub-questions.\n\nGuidelines:  \n- Start with simple, short broad questions for example to define the terms (e.g., What is X?, Why is X important?, How to do X?).  \n- Then move into more specific, advanced, or analytical questions.  \n- Ensure questions together form a complete coverage of the topic.   \n\n## Output format:\n\nYou'll return the questions in such a JSON ARRAY:\n\n[\n  {\n    \"question\": \"Lorem ipsum dolor sit amet, consectetur adipiscing elit?\"\n  },\n  {\n    \"question\": \"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua?\"\n  },\n  {\n    \"question\": \"Lorem ipsum dolor sit amet?\"\n  },\n  {\n    \"question\": \"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua, ut enim ad minim veniam?\"\n  },\n  {\n    \"question\": \"Lorem ipsum dolor sit amet, consectetur?\"\n  }\n]"
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        "promptType": "define",
        "hasOutputParser": true
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      "typeVersion": 1.5
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    {
      "id": "1b690964-85a5-4b63-8bc0-bdcabda04687",
      "name": "Nuevo contenido - Generar la salida de IA",
      "type": "@n8n/n8n-nodes-langchain.chainLlm",
      "position": [
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      "parameters": {
        "text": "=Article title:\n\n{{ $('Prepare form values').first().json.Title }}\n\nArticle guidelines:\n\n{{ $('Prepare form values').first().json.Guidelines }}\n\n\nContent to leverage:\n\nThis detailed Q&A research provides high-quality knowledge, insights, and sources for your content. Each question features insights from our internal knowledge base and insights found on the web. Be sure to include source links in your output whenever a source was used.\n\n{{ JSON.stringify($json['Content to leverage'], null, 2) }}\n",
        "messages": {
          "messageValues": [
            {
              "message": "=# Role\n\nYour role is to write an article based on the request in the user message.\n\n# What the user message contains\n\nThe user message includes the article title, any guidelines to follow, and comprehensive research material. This research is the sole basis for your article — do not invent information beyond it. When the research includes source links, integrate them smoothly as hyperlinks in the article.\n\n# How to write good articles\n\nYou excel at writing articles by making sure that they deliver value, are concise, seem like they are human-written, not using typical AI useless sentence formulations.\n\n# Your output format\n\nOutput only the full article.\n\n* Begin with a `# H1` title.\n* Use subheadings throughout the article."
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      "webhookId": "38617360-598d-40c5-a07a-9214085a87e2",
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        "formTitle": "New article",
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              "fieldLabel": "Article title",
              "placeholder": "10 ways to do Influencer Marketing in 2025",
              "requiredField": true
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              "fieldLabel": "Article guidelines",
              "placeholder": "Promote xyz and write in British English...",
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            {
              "id": "ec4734ed-654f-478a-ab90-91bfcee1e208",
              "name": "Title",
              "type": "string",
              "value": "={{ $json['Article title'] }}"
            },
            {
              "id": "c034402e-a7b9-4c91-aaed-f24a838c3d91",
              "name": "Guidelines",
              "type": "string",
              "value": "={{ $json['Article guidelines'] }}"
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          "mode": "list",
          "value": "gpt-5-mini",
          "cachedResultName": "gpt-5-mini"
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        "options": {
          "reasoningEffort": "low"
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      "credentials": {
        "openAiApi": {
          "id": "dMiSy27YCK6c6rra",
          "name": "Duv's OpenAI"
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      "name": "Separar preguntas",
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              "name": "Article",
              "type": "string",
              "value": "={{ $json.text }}"
            }
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    {
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      "parameters": {
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        "width": 224,
        "height": 368,
        "content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nConnect your [lookio.app](https://www.lookio.app) credentials & set the ID of the Assistant to query"
      },
      "typeVersion": 1
    },
    {
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      "name": "Nota adhesiva1",
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      "parameters": {
        "width": 832,
        "height": 560,
        "content": "# Expert AI Article Writer - Knowledge base + Web\n\nThis isn't just a writer; it's an automated research and content team. It generates high-quality, reliable articles by grounding the entire process in *your own* knowledge base.\n\n## How it works\n1.  **Decompose:** An AI planner breaks your article topic into a series of sub-questions.\n2.  **Research:** It queries your **Lookio Assistant** to gather insights from your internal knowledge base and queries **Linkup** to gather insights from the web.\n3.  **Write:** A final, powerful AI writes the article based *only* on this verified research, including source links.\n\n## How to use\n1.  **Set up in Lookio:** First, build your assistant in **Lookio** with your knowledge sources and get your **API Token** & **Assistant ID**.\n2.  **Configure this workflow:**\n    * Connect your **AI provider** to the LLM nodes.\n    * In the **Query Lookio Assistant** node, add your **Assistant ID** and **API Token**.\n    * In the **Query Linkup for AI web-search** node, add your Linkup **credentials**.\n3.  **Run:** Use the form to enter a title and guidelines, and let the workflow generate your article.\n\n\n*A template built by Guillaume Duvernay*"
      },
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      "position": [
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        "color": 6,
        "width": 1232,
        "height": 608,
        "content": "## Answering each sub-question one by one with Lookio for internal knowledge insights & Linkup for web-insights"
      },
      "typeVersion": 1
    },
    {
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      "name": "Nota adhesiva3",
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      "position": [
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        "content": "## AI step writing the final article based on the research and initial request"
      },
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        "content": "## Breaking down the topic into sub-questions"
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      "position": [
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        "width": 272,
        "height": 304,
        "content": "## Fill in this form to request a new article"
      },
      "typeVersion": 1
    },
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      "id": "13a04bfc-4e36-48fa-8c3e-c0104a959c8f",
      "name": "Consultar Lookio Assistant",
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        "url": "https://api.lookio.app/webhook/query",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "sendHeaders": true,
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          "parameters": [
            {
              "name": "query",
              "value": "={{ $json.question }}"
            },
            {
              "name": "assistant_id",
              "value": "<YOUR ASSISTANT ID>"
            },
            {
              "name": "query_mode",
              "value": "flash"
            }
          ]
        },
        "headerParameters": {
          "parameters": [
            {
              "name": "api_key",
              "value": "<YOUR API KEY>"
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      "typeVersion": 4.2
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    {
      "id": "3fe8d920-61d3-410c-bba5-0a42ac0783f2",
      "name": "Formatear pregunta e insights",
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        "assignments": {
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              "name": "Question",
              "type": "string",
              "value": "={{ $('Loop Over Questions').item.json.question }}"
            },
            {
              "id": "0c1e6dbd-11cf-49b0-8105-f4736c5102aa",
              "name": "Internal knowledge insights",
              "type": "string",
              "value": "={{ $('Query Lookio Assistant').item.json.Output }}"
            },
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              "id": "903bcf38-13dd-48fb-8eb3-83f7a232aa53",
              "name": "Web insights",
              "type": "array",
              "value": "={{ $json.insights }}"
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        "content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nConnect your linkup.so credentials (adding your API key in the header or using \"generic credentials\" that you've stored for Linkup)."
      },
      "typeVersion": 1
    },
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      "name": "Consultar Linkup para búsqueda web de IA",
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        "url": "https://api.linkup.so/v1/search",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "authentication": "genericCredentialType",
        "bodyParameters": {
          "parameters": [
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              "name": "q",
              "value": "=Find 5 specific and meaningful insights about the topic:\n\n\"{{ $('Loop Over Questions').item.json.question }}\"\n\nthat would strengthen an article paragraph. Each insight should be a concrete finding, statistic, research result, or illustrative example (not just generic background), and should come from a robust source."
            },
            {
              "name": "depth",
              "value": "standard"
            },
            {
              "name": "outputType",
              "value": "structured"
            },
            {
              "name": "structuredOutputSchema",
              "value": "={\n  \"type\": \"object\",\n  \"properties\": {\n    \"insights\": {\n      \"description\": \"A list of 5 insights about the topic\",\n      \"type\": \"array\",\n      \"items\": {\n        \"type\": \"object\",\n        \"properties\": {\n          \"insight\": {\n            \"description\": \"A one-sentence key insight, finding, or example about the topic\",\n            \"type\": \"string\"\n          },\n          \"url\": {\n            \"description\": \"The URL of the source where the insight is from\",\n            \"type\": \"string\"\n          },\n          \"title\": {\n            \"description\": \"The title of the page containing the insight\",\n            \"type\": \"string\"\n          }\n        },\n        \"required\": [\"insight\", \"url\", \"title\"]\n      }\n    }\n  }\n}"
            },
            {
              "name": "includeImages",
              "value": "=false"
            }
          ]
        },
        "genericAuthType": "httpBearerAuth"
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      "credentials": {
        "httpBearerAuth": {
          "id": "W7AgeoVOv60DlvyS",
          "name": "Linkup - web search AI"
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      "name": "Agregar investigación completa",
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      "parameters": {
        "options": {},
        "aggregate": "aggregateAllItemData",
        "destinationFieldName": "Content to leverage"
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