Automatización de Lightroom a Instagram usando Claude AI como generador de texto alternativo

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

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        "content": "### Lightroom → Instagram: Photos-to-Post Queue (n8n)\n\n**Purpose**  \nWatch a Lightroom Cloud album, store new assets in a **Photos** Data Table, and generate AI alt text for captions/accessibility.\n\n**Must-configure**\n- **Lightroom API:** OAuth (Adobe) + **X-API-Key**; set your **LR catalog ID** and **LR album ID**.\n- **n8n base URL:** Publicly reachable; used by the image proxy webhook.\n- **LLM credentials:** Anthropic (or equivalent) for alt text.\n- **Data Table (Photos) minimal schema:** `lr_asset_id` (unique), `lr_asset` (JSON string), `alt` (string).\n- **Schedule:** How often to poll the album.\n- **Dedupe:** Use **rowNotExists** on `lr_asset_id` to avoid duplicates.\n- **Params Node**"
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        "text": "You are a photography-savvy describer. Analyze the image and write a factual, SEO-oriented English alt description (single paragraph, up to 500 characters). Focus on visible subject, composition/framing/perspective, lighting (type, direction, quality), colors/contrast, mood, setting/background, and any clearly legible text. Avoid guesses about brand, gear, identities, dates, or locations unless unambiguously visible. No sensitive attributes, no hashtags/emojis, no calls to action. Output only the paragraph.\n",
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          "value": "claude-sonnet-4-5-20250929",
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              "name": "LR catalog ID",
              "type": "string",
              "value": "..."
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              "id": "ec256e0e-71d9-43bd-8913-99213526b776",
              "name": "LR API key",
              "type": "string",
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        "content": "## STEP1 = Download the image list from Lightroom Cloud\n\n"
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        "content": "## STEP2 = Split and sort them\n\n\n"
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        "content": "## STEP3 = Analyse them with IA then save them in the Data Table\n\n\n"
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