Automatisierte Trello-Board-Zusammenfassung mit GPT-5-Nano

• •OpenAI API Key

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        "content": "\n\n## ⚙️ Setup Instructions\n\n### 1️⃣ Connect Trello (Developer API)\n1. Get your **API key**: https://trello.com/app-key  \n2. Generate a **token** (from the same page → **Token**)\n3. In n8n → **Credentials → New → Trello API**, paste **API Key** and **Token**, save.  \n4. Open each Trello node (**Get Board**, **Get Lists**, **Get Cards**) and select your Trello credential.\n\n### 2️⃣ Set Up OpenAI Connection\n1. Go to [OpenAI Platform](https://platform.openai.com/api-keys)  \n2. Navigate to [OpenAI Billing](https://platform.openai.com/settings/organization/billing/overview)  \n3. Add funds to your billing account  \n4. Copy your API key into the **OpenAI credentials** in n8n  \n\n### 3️⃣ Add Your Board URL to “Get Board”\n1. Copy your Trello board URL (e.g., `https://trello.com/b/DCpuJbnd/administrative-tasks`).  \n2. Open the **Get Board** node → **Resource: Board**, **Operation: Get**.  \n3. In **ID**, choose **URL** mode and paste the **board URL**.  \n   - The node will resolve the board and output its `id` → used by **Get Lists** / **Get Cards**.\n\n## 📬 Contact\n📧 [robert@ynteractive.com](mailto:robert@ynteractive.com)  \n🔗 [Robert Breen](https://www.linkedin.com/in/robert-breen-29429625/)  \n🌐 [ynteractive.com](https://ynteractive.com)\n"
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        "content": "# 🗂️ Trello Board Summarizer (n8n + Trello + OpenAI)\nThis workflow pulls a Trello **board → lists → cards**, maps key fields (board, list, task names/descriptions), and asks OpenAI to **summarize the board**."
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        "content": "### 2️⃣ Set Up OpenAI Connection\n1. Go to [OpenAI Platform](https://platform.openai.com/api-keys)  \n2. Navigate to [OpenAI Billing](https://platform.openai.com/settings/organization/billing/overview)  \n3. Add funds to your billing account  \n4. Copy your API key into the **OpenAI credentials** in n8n  "
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        "id": {
          "__rl": true,
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          "value": "https://trello.com/b/DCpuJbnd/administrative-tasks"
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          "id": "0inUg5020tWOj6Qr",
          "name": "Trello account 4"
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        "resource": "list",
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              "name": "Board Name",
              "type": "string",
              "value": "={{ $('Get Board').item.json.name }}"
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        "content": "### 1️⃣ Connect Trello (Developer API)\n1. Get your **API key**: https://trello.com/app-key  \n2. Generate a **token** (from the same page → **Token**)\n3. In n8n → **Credentials → New → Trello API**, paste **API Key** and **Token**, save.  "
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