Automate Social Media Posts with Telegram & GPT-5 Workflow

Transform your daily thoughts into polished LinkedIn and Twitter content effortlessly with this intelligent n8n workflow that combines Telegram messaging and GPT-5 automation. Never struggle with content creation again—simply speak your ideas and let AI craft professional social media posts.

What This Workflow Does

Every day at 4 PM, this automated system selects 4 random topics from your predefined list and generates targeted questions using GPT-5. These questions are delivered directly to your Telegram account, where you can respond via voice note or text message. Voice replies are automatically transcribed using OpenAI Whisper technology.

GPT-5 then transforms your raw responses into two professionally crafted post versions: a short, punchy post (1-5 sentences) perfect for Twitter, and a longer, detailed post (6-10 lines) ideal for LinkedIn. All generated content is automatically saved to Google Sheets with "Review" status, ready for your final approval and personal touch.

The workflow includes a one-time voice interview that builds your comprehensive profile—capturing your brand identity, target audience, and content topics. This profile data is stored in Google Sheets and powers all future content generation, ensuring consistent brand voice across all posts.

Use Cases

• Solopreneurs maintaining consistent LinkedIn thought leadership without daily writing sessions
• Content creators building Twitter presence through regular, authentic posts
• Business owners sharing industry insights while focusing on core operations
• Personal brand builders converting spontaneous ideas into structured social content

Technical Details

This n8n workflow utilizes essential nodes including if, set, code, wait, merge, and switch components. Key integrations include Telegram Bot API for messaging, OpenAI GPT-5 for content generation, OpenAI Whisper for voice transcription, and Google Sheets for content management and storage.

The regeneration feature allows you to mark any post as "Regenerate" in Google Sheets, automatically triggering GPT-5 to create alternative versions until you find the perfect fit for your brand voice.