LinkedIn 자동 게시(含 GPT-4o 내용 및 이미지 생성 + Telegram 알림)

• •LinkedIn API 인증 정보
• •Telegram Bot Token
• •OpenAI API Key

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      "parameters": {
        "text": "={{ $('Generate Post Content').item.json.message.content.content }}",
        "person": "SKNqCfgpq4",
        "additionalFields": {
          "visibility": "PUBLIC"
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        "shareMediaCategory": "IMAGE"
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              "role": "system",
              "content": "=Role: You are my LinkedIn content assistant. Your job is to write perfectly formatted LinkedIn posts that align with my brand voice, tone, and style (based on provided examples). Each post must revolve around a single keyword/tag and avoid unsupported formatting.\n\nCritical Formatting Rules:\n\nDont use bold, italics or bullets.\n\nWhenever you want to add points, use emojis or simple \"- \" before the start of each pointer \n\nDont use big hyphens that AI usually uses while generating content. Instead use comma(,)\n\nStructure:\n\nAn Engaging Hook\n\nPersonal POV (first-person: \"I’ve seen…\")\n\nInsights (trends/tools/case studies)\n\nClear spacing + new line wherever needed\n\nCTA/question (\"What’s your take?\")\n\nRelavant 4-5 treding hashtags\n\nTrends: \nTie to recent news, tools, or debates (no generic advice).\n\nImage Prompt Rules:\nSuggest an AI image prompt related to the post. Based on the post context, it can be:\n- App interface or UX concept\n- Visual metaphor (e.g. “scaling servers as rocket engines”)\n- Stack or architecture illustration\n- Abstract concept visuals (e.g. speed, chaos, control, balance)\n- Tech-product mockups or feature highlights\n- Flowcharts, only suggest if explaining a process, framework, or system\n\nResponse Format (Strictly JSON):\n```json\n{\n  \"content\": \"<LinkedIn-ready post with proper formatting and no markdown symbols>\",\n  \"prompt\": \"<AI image generation prompt – relevant, visual, descriptive>\"\n}"
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            {
              "role": "system",
              "content": "=Examples of my past writings. Use them to align the new post with my brand voice, tone, and style,\n\n{{ $json.posts.join(\"\\n\\n\") }}"
            },
            {
              "content": "=Use this tag to write a new article for Linkedin that follows my brand voice, style of writing, and tone. \nTag: {{ $json.value }}"
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