Daily AI news digest with Perplexity Pro, GPT format & Gmail delivery

This workflow contains community nodes that are only compatible with the self-hosted version of n8n. 🧠 AI News Update Every 24 Hours (with Perplexity + GPT Formatter) Description: This workflow automatically delivers a clean, AI-curated summary of the latest AI news headlines from the past 24 hours directly to your inbox — every morning at 9 AM. For step-by-step video tutorial for this build, watch here: 🧰 How It Works: 🕘 Schedule Trigger  Runs daily at 9 AM to start the workflow. 🔎 Perplexity AI Agent  Searches for AI-related headlines published in the last 24 hours, including: Headline 1-sentence summary Source Full URL 🧠 GPT Formatter AI Agent  Uses an OpenAI language model (GPT-4.1-mini) to reformat raw news data into a clean, readable email update. 🧷 Memory Buffer (Optional)  Gives the formatter context and continuity if you want to personalize formatting further over time. 📧 Gmail Node  Sends the formatted AI news digest to your inbox (or your team’s) daily. 📦 Tools & APIs Required: ✅ Perplexity AI API ✅ OpenAI API ✅ Gmail Account (OAuth2 credentials) 🔄 Use Cases: Daily AI trend monitoring for individuals or teams Automating internal market intelligence Research triggers for blog or content creation Email digests for newsletters or Slack updates 🛠️ Customizable Ideas: Swap Gmail for Slack, Telegram, Discord, etc. Modify the topic (e.g., Climate Tech, Crypto News) Add sentiment analysis or AI-generated commentary Send summary to Google Docs or Notion instead