Generate LinkedIn & Twitter Posts from Telegram Voice Replies with GPT-5

Staying consistent with personal brand content is hard when you're running everything yourself. You know what you want to say — but turning raw thoughts into polished posts takes hours.

This workflow handles the writing. Every day at 4 PM it sends you a question via Telegram based on your topic list. Answer by voice or text. GPT-5 converts your raw answer into two drafts — a short punchy post and a longer detailed one — both saved to Google Sheets with status "Review." Your only job: add your personal touch and publish.

What it does: Daily at 4 PM the workflow picks 4 random topics from your list, generates one question per topic using GPT-5, and delivers them one-by-one to your Telegram. You reply by voice note or text. Voice replies are transcribed via OpenAI Whisper. GPT-5 then writes a short post (1–5 sentences) and a long post (6–10 lines) from your answer. A one-time voice interview builds your profile — who you are, your audience, your topics — stored in Google Sheets to power all future prompts. Marking any post "Regenerate" triggers an automatic rewrite.

Who is it for: Solopreneurs and creators who want to publish consistently on LinkedIn or Twitter without spending hours writing.

APIs used: Telegram Bot API for question delivery and reply capture, OpenAI Whisper for voice transcription, OpenAI GPT-5 + GPT-5 mini for questions, posts, and context processing, and Google Sheets API for profile storage and review queue.

Estimated cost per run: Whisper ~$0.006/min of audio — GPT-5 token costs vary — check OpenAI pricing.