Telegram to LinkedIn Posts & Twitter Threads with Groq (n8n)

Turn Telegram messages into ready-to-post LinkedIn updates (with Groq)

This n8n workflow converts your Telegram text or voice notes into a polished LinkedIn post and a copyable Twitter thread—powered by Groq (Whisper + Llama). It then publishes the LinkedIn post and sends the formatted results back to you in Telegram.

What this workflow does

• Triggers on new Telegram messages using the Telegram Trigger in n8n.
• If the message starts with /start, it sends a Telegram welcome message with usage instructions.
• If the incoming message is a voice note, it downloads the audio from Telegram, renames it to .ogg, and transcribes it with Groq Whisper.
• For text messages (or after transcription), it sends the raw idea to Groq Llama to generate a structured JSON payload.
• The workflow parses the LLM response into fields including:
  • LinkedIn post text
  • an image prompt
  • a formatted Telegram message containing the LinkedIn post and a Twitter thread
• It publishes the generated LinkedIn post and then sends a tap-to-copy formatted message back to the originating Telegram chat.
• If JSON parsing fails, it falls back to plain text output.

Use cases

• SaaS founders capturing ideas on the go via Telegram voice notes and publishing directly to LinkedIn.
• Automation engineers testing a Telegram → Groq → LinkedIn pipeline in n8n.
• Content operators turning short Telegram prompts into consistent LinkedIn posts and Twitter thread text.

Technical details

• Nodes/logic: if, code, switch, LinkedIn, Telegram, HTTP Request
• Groq integrations: Groq Whisper for transcription; Groq Llama for generating LinkedIn post + Twitter thread in a JSON structure
• LinkedIn posting: LinkedIn OAuth2 credentials with a configured target LinkedIn person ID
• Setup required: Telegram bot + Telegram Trigger, Groq API authentication for HTTP requests, and LinkedIn OAuth2