Lightroom-Fotos für Instagram automatisiert veröffentlichen (KI-Untertitel)

• •Möglicherweise sind Ziel-API-Anmeldedaten erforderlich

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        "content": "### Instagram Auto-Publisher (Lightroom → IG)\n\n**Purpose**  \nPick the next unposted photo from **Photos**, build a caption from **ALT + EXIF**, publish via **Instagram Graph API**, then mark it as posted.\n\n**Must-configure**\n- **IG setup:** Instagram **Business/Creator** linked to a **Facebook Page** (Graph API **v23.0**, **long-lived** token).\n- **n8n domain:** Publicly reachable base URL for the Lightroom image webhook.\n- **Lightroom IDs:** Your **LR catalog ID** and asset IDs available in the data table.\n- **Data Table (Photos) columns:** `lr_asset_id`, `alt`, `lr_asset`, `ig_posted_at`, `ig_id`, `ig_caption`.\n- **LLM credentials:** Anthropic (or equivalent) for caption generation.\n- **Selection rule:** Filter rows where **`ig_posted_at` is empty** (only unposted).\n- **Posting cap:** Set your **max posts per run** (the Limit node value).\n- **Schedule:** Your preferred **times/cron** for auto-publishing.\n- **Params node**"
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        "content": "## STEP1 - Select the next image to publish"
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        "content": "## STEP2 - Generate the description with AI"
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        "content": "## STEP3 - Instagram auth\n"
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        "content": "## STEP4 - Publish the image\n\n"
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        "content": "## STEP5 - Update Data Table\n\n"
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