Telegram-Chatbot, der Gemini Pro KI und Google Docs integriert, bauen

• •Telegram Bot Token
• •Möglicherweise sind Ziel-API-Anmeldedaten erforderlich

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        "content": "# 🤖 Telegram + Gemini + Google Docs Automation in n8n\n\n## 📌 Overview\n\nThis n8n workflow listens for messages sent to a Telegram bot and replies with AI-generated responses using **Google Gemini (PaLM)**. It optionally interacts with **Google Docs** to fetch documents and makes external API requests using an **HTTP Request** node.\n\nThe flow also includes batching and waiting logic to control the pace of replies, making it scalable and human-friendly.\n\n---\n\n## 🧠 What This Workflow Does\n\n### ✅ 1. Trigger from Telegram\n- **Node**: `Telegram Trigger`\n- **Function**: Starts the workflow when a message is received via your Telegram bot.\n\n### ✅ 2. Loop Through Messages\n- **Node**: `Loop Over Items`\n- **Function**: Allows processing multiple incoming messages if required, using batching logic.\n\n### ✅ 3. AI-Powered Reply with Gemini\n- **Node**: `Message a model` (Google Gemini Pro)\n- **Function**: Sends the message to the Gemini AI (via Google PaLM API) to generate a human-friendly, conversational response.\n\n### ✅ 4. Send AI Response via Telegram\n- **Node**: `Send a text message`\n- **Function**: Sends the generated Gemini response back to the user on Telegram.\n\n### ✅ 5. Delay Between Replies\n- **Node**: `Wait 1s`\n- **Function**: Adds a 1-second delay before proceeding to the next message in the loop (helps avoid Telegram rate limits and creates more natural pacing).\n\n### ✅ 6. Optional: External API Request\n- **Node**: `HTTP Request`\n- **Function**: Makes an external API request to `https://devcodejourney.com/` (placeholder URL).\n- **Note**: Currently not connected to message flow but can be used to fetch or send additional data.\n\n### ✅ 7. Optional: Fetch Document from Google Docs\n- **Node**: `Get a document in Google Docs`\n- **Function**: Retrieves the contents of a Google Docs document from a provided link. Can be used to add static text, FAQs, or templates to the conversation.\n\n### ✅ 8. Optional: Alternate Gemini Tool\n- **Node**: `Message a model in Google Gemini`\n- **Function**: Uses a different version (`gemini-2.0-flash-exp`) of the Gemini AI model for fast responses or testing purposes.\n\n---\n\n## 🔧 Technologies Used\n\n- **Telegram Bot API** – for message triggers and replies  \n- **Google Gemini (PaLM API)** – for AI-generated responses  \n- **Google Docs API** – to fetch document content  \n- **HTTP Request** – to connect to any third-party API  \n- **n8n** – no-code/low-code workflow automation platform  \n\n---\n\n## ⚙️ Use Cases\n\n- AI Chatbot for Telegram using Gemini  \n- Personal Assistant or FAQ bot reading from Google Docs  \n- Customer service bot that replies in natural language  \n- Looping conversations with controlled pacing  \n- External data fetching with AI processing  \n\n---\n\n## 📌 Notes\n\n- Make sure you have the correct credentials configured in n8n for:\n  - Telegram Bot\n  - Google Docs OAuth2\n  - Google Gemini API (PaLM)\n- You can add error-handling nodes or conditionals to expand the logic.\n- This can be extended into a full AI chatbot or customer support bot.\n\n---\n\n## 🧩 Nodes Used\n\n| Node Name                          | Type                       | Purpose                                 |\n|-----------------------------------|----------------------------|-----------------------------------------|\n| Telegram Trigger                  | telegramTrigger            | Listens for incoming Telegram messages  |\n| Loop Over Items                   | splitInBatches             | Handles batching of incoming data       |\n| Message a model                   | langchain.googleGemini     | Sends prompt to Google Gemini (Pro)     |\n| Send a text message               | telegram                   | Sends response back to Telegram user    |\n| Wait 1s                           | wait                        | Adds a delay between responses          |\n| HTTP Request                      | httpRequestTool            | Sends HTTP request to external API      |\n| Get a document in Google Docs     | googleDocsTool             | Fetches content from Google Docs        |\n| Message a model in Google Gemini | googleGeminiTool           | Alternate Gemini model for responses    |\n\n---\n"
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