Chat with Postgresql database

Auto-create Instagram carousel posts from Canva with OpenAI and Blotato

Auto-Create Instagram Carousel Posts from Canva (Webhook → AI Caption → Instagram) Automatically turn Canva carousel exports into a fully published Instagram post with AI-generated captions. This workflow receives a webhook payload containing PNG slides (for example from Claude Cowork or a Canva automation), uploads the images, generates an optimized Instagram caption using AI, and publishes the carousel post via Blotato. It removes the manual work of downloading slides, writing captions, and

Website uptime monitoring with GPT-4 analysis and Gmail notifications

How it works Checks if a website is up, sends the HTTP result to an AI model (ChatGPT) for analysis, and emails a clear success or failure message. Great for a quick “is this site up?” check you can trigger from any system via HTTP. 1. Webhook — Receives a POST with the target URL. 2. HTTP Request — Attempts to fetch the URL. 3. Message a model — Uses ChatGPT to explain the status and cause of any error. 4. IF — Checks if the HTTP status code equals 200. 5. Gmail Success — Sends a success email

Chat with PDF docs using AI (quoting sources)

This workflow allows you to ask questions about a PDF document. The answers are provided by an AI model of your choice, and the answer includes a citation pointing to the information it used. You can use n8n’s built-in chat interface to ask the questions, or you could customise this workflow to use another one (e.g. Slack, Teams, etc.) Example The workflow is set up with the Bitcoin whitepaper. So you could ask things like: Question: “Which email provider does the creator of Bitcoin use?“ Answer

Extract and save new articles to Google Sheets using OpenAI and HTML conversion

Automatically extract new articles from RSS feeds, convert HTML to text, summarize with OpenAI, and save to Google Sheets for easy access.

Outlook inbox tamer: GPT-4.1 powered categorization, auto replies & team alerts

Outlook Inbox Tamer: AI-Powered Categorization, Auto Replies & Team Alerts This workflow automatically classifies and routes incoming Outlook emails into smart categories using n8n + OpenAI GPT-4.1-mini. It helps professionals and teams stay organized by intelligently sorting and responding to high-priority messages, customer support emails, promotions, and finance-related messages — all without manual effort. --- 🧠 Who’s It For - Professionals or teams overwhelmed by email volume. - Customer

Scrape business leads from Google Maps using OpenAI and Google Sheets

Google Maps Data Extraction Workflow for Lead Generation This workflow is ideal for sales teams, marketers, entrepreneurs, and researchers looking to efficiently gather detailed business information from Google Maps for: - Lead generation - Market analysis - Competitive research --- Who Is This Workflow For? - Sales professionals aiming to build targeted contact lists - Marketers looking for local

Generate AI-curated Reddit digests for Telegram, Discord & Slack with Gemini

Automatically fetch, curate, and distribute Reddit content digests using AI-powered filtering. This workflow monitors multiple subreddits, ranks posts by relevance, removes spam and duplicates, then delivers beautifully formatted digests to Telegram, Discord, or Slack. Who's it for Perfect for content creators tracking trends, marketers monitoring discussions, researchers following specific topics, and community managers staying informed. Anyone who wants high-quality Reddit updates without

Analyze GitLab CI job failures with GPT-5.3 and send reports to Slack

Overview This workflow helps automatically analyze the causes of build failures in Gitlab CI and propose solutions without involving DevOps engineers. See detailed setup guide How it work 1. Checks whether a job crashed. 1. Gets logs of the crashed job and a description of the pipeline. 1. The agent analyzes this data according to its system prompt. 1. During the process, the agent can retrieve additional data from Gitlab and check the availability of endpoints. 1. A report on the causes and sol