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      "name": "When clicking ‘Test workflow’",
      "type": "n8n-nodes-base.manualTrigger",
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      "type": "n8n-nodes-base.gmail",
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      "parameters": {
        "limit": 1,
        "simple": false,
        "filters": {
          "sender": "decodeai@ghost.io"
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        "options": {},
        "operation": "getAll"
      },
      "credentials": {
        "gmailOAuth2": {
          "id": "pwMK2jDEWY5arMX3",
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      },
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    },
    {
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      "name": "Split Out",
      "type": "n8n-nodes-base.splitOut",
      "position": [
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      ],
      "parameters": {
        "options": {},
        "fieldToSplitOut": "message.content.news_items"
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      "name": "Extract News Items",
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          "value": "o3-mini-2025-01-31",
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            {
              "content": "=Given the following newsletter content, identify and summarize the 5 main news items. Focus on factual updates like new AI tools, product launches, or strategic investments. For each item, extract a headline and provide a concise summary. Please ignore purely promotional sections (e.g., calls to book demos or product advertisements).\n\n<text>\n{{ $json.text }}\n</text>"
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          "value": "o3-mini-2025-01-31",
          "cachedResultName": "O3-MINI-2025-01-31"
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        "messages": {
          "values": [
            {
              "content": "=Using the news item details below:\n\nHeadline: {{ $json.headline }}\nSummary: {{ $json.summary }}\n\nCraft a concise, non-promotional LinkedIn post in a smart, deadpan style with subtle humor. Focus on clearly conveying the main points and insights so readers gain practical value. \n- Break up the text into short paragraphs or bullet points for clarity.\n- Use line breaks where helpful.\n- End with an observation or question that encourages reflection—without being overly salesy or flashy.\n- Keep it under 80 words total.\n\n"
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      "name": "LinkedIn",
      "type": "n8n-nodes-base.linkedIn",
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        "text": "={{ $json.message.content }}",
        "person": "EI5XKdiMv1",
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      "type": "n8n-nodes-base.stickyNote",
      "position": [
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      ],
      "parameters": {
        "width": 900,
        "height": 520,
        "content": "# Workflow Overview\n\n**Name:** Transform Gmail Newsletters into Insightful LinkedIn Posts Using OpenAI\n\n**Purpose:**  \n- **Filter Newsletters:** Use the Gmail node to process emails from a specific sender (e.g., `newsletter@example.com`).  \n- **Extract Key Items:** Leverage an OpenAI node to identify and summarize the top news items from each newsletter.  \n- **Generate Posts:** Automatically create concise, informative, and subtly humorous LinkedIn posts for each news item.  \n- **Publish:** Post the refined content to your LinkedIn account with the LinkedIn node.\n\n**Setup Steps:**  \n1. **Gmail Node:** Configure and rename to \"Filter Gmail Newsletter\" with the appropriate sender filter.  \n2. **OpenAI Nodes:** Ensure API credentials are set; customize prompt texts if desired.  \n3. **LinkedIn Node:** Rename to \"Post to LinkedIn\" and verify correct OAuth2 credentials.\n\n**Customization Tips:**  \n- Modify the OpenAI prompts to fine-tune the tone and structure of the LinkedIn posts.  \n- Add additional formatting (e.g., Function nodes) for post readability if needed.\n\n*This workflow turns your regular newsletters into engaging, ready-to-share LinkedIn insights in just a few simple steps!*\n"
      },
      "typeVersion": 1
    }
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    "Split Out": {
      "main": [
        [
          {
            "node": "Create LinkedIn Posts",
            "type": "main",
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        ]
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    "Extract News Items": {
      "main": [
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            "node": "Split Out",
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    },
    "Create LinkedIn Posts": {
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        [
          {
            "node": "LinkedIn",
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        ]
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            "node": "Gmail",
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}