Automated invoice management with Nextcloud, email and Telegram notifications

Look up English vocabulary via Telegram and save results to Notion

Build a personal Telegram bot that looks up English vocabulary and saves every entry to Notion — supporting text, voice, and photo input. Send a word by typing, voice message, or photo. The bot auto-detects the input type: voice is transcribed via Whisper, photos are scanned via GPT-4o-mini Vision OCR. A GPT-4.1-mini agent spell-checks and returns the word's definition, translation, part of speech, and an example sentence. The translation language is fully configurable — just set TARGETLANGUAG

Generate and Edit Images with OpenAI's GPT-Image-1 Model

This template integrates OpenAI's image generation and editing endpoints via the GPT-Image-1 model to visually create and manipulate images based on prompts. It features base64 conversion, binary handling, and prompt chaining. Perfect for marketing, design, product visuals and creative workflows. 🛠️ Requirements OpenAI account with access to gpt-image-1(probably you need organizations verifications for access to that model) OpenAI API credentials configured in n8n A self-hosted or cloud n8n inst

Daily calendar summary notifications via Telegram from Google Calendar

Context: This workflow automatically sends you a daily message on Telegram summarizing all your meetings and events for the day, straight from your Google Calendar. For who ? Perfect for anyone who: - Uses Google Calendar to manage their schedule. - Wants Telegram reminders for daily events. - Loves automation and productivity tools. Requirements: - Telegram. - Google account. - Google Calendar. Steps: 🗒️ Use the sticky notes in the n8n canvas to: - Add your Telegram and Google credentials. - E

Save new Telegram files to Dropbox

Save new Telegram files to Dropbox

PT clinic AI cold email sequence generator with GPT4

PT Clinic AI Email Sequence Generator 🧠 What it does This automation generates personalized cold email sequences for uncontacted physical therapy clinics, pulling lead info from Google Sheets and using GPT-4 to create 4 highly-targeted outreach emails — all tailored for the PT industry. ✅ Key Benefits Saves 25–40 hours/week of manual email writing Delivers niche, pain-point-driven messages to PT clinic directors Auto-updates your campaign sheet with verified, ready-to-send sequences Scales cold

Send a voice note on Telegram to generate a professional email with ChatGPT

Telegram Voice Message → Automatic Email Imagine: What if you could turn a simple Telegram voice message into a professional email—without typing, copying, pasting, or even opening Gmail? This workflow does it all for you: just record a voice note, and it will transcribe, format, and write a clean HTML email, then send it to the right person—all by itself. Prerequisites - Create a Telegram bot (via BotFather) and get the token. - Have an OpenAI account (API key for Whisper and GPT-4). - Set up a

Build & query RAG system with Google Drive, OpenAI GPT-4o-mini, and Pinecone

What This Workflow Does This RAG Pipeline in n8n automates document ingestion from Google Drive, vectorizes it using OpenAI embeddings, stores it in Pinecone, and enables chat-based retrieval using LangChain agents. Main Functions: 📂 Auto-detects new files uploaded to a specific Google Drive folder. 🧠 Converts the file into embeddings using OpenAI. 📦 Stores them in a Pinecone vector database. 💬 Allows a user to query the knowledge base through a chat interface. 🤖 Uses a GPT-4o-mini model wi

Build a RAG system by uploading PDFs to the Google Gemini File Search Store

This workflow implements a Retrieval-Augmented Generation (RAG) system using Google Gemini's File Search API. It allows users to upload files to a dedicated search store and then ask questions about their content in a chat interface. The system automatically retrieves relevant information from the uploaded files to provide accurate, context-aware answers. --- Key Advantages 1. ✅ Seamless Integration of File Upload + AI Context The workflow automates the entire lifecycle: Upload file Index fil