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 Gmail account with OAuth2. Import the JSON template into your automation platform. 🧩 Detailed Flow Architecture 1. Telegram Trigger Node: Telegram Trigger This node listens to all Message events received

Help me set up the n8n workflow "Send a voice note on Telegram to generate a professional email with ChatGPT" (https://n8n.io/workflows/7041). It uses: Telegram, Gmail, AI Agent, OpenAI Chat Model, Structured Output Parser, OpenAI. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.