# Capture and manage Telegram sales leads with Groq and Postgres

> Quick overview Capture leads as fast as you can talk. Send a Telegram voice note, typed line, or business-card photo. AI turns it into a structured lead, Database checks for duplicates, and one tap confirms. A daily 8:30 digest tells you who needs a follow-up. How it works 1. Triggers on incoming Telegram messages/button taps or runs daily at 08:30 (cron) to generate a follow-up digest and clean up expired pending confirmations. 2. Normalizes each Telegram update, checks the sender against an allowed chat ID list, and replies with the chat ID if the sender is unauthorized. 3. Converts the input into text by transcribing Telegram voice notes with Groq Whisper, reading business-card images with Groq Vision, or using the typed message as-is. 4. Sends the text to Groq Chat Completions to extract lead details (contact, company, need, budget, urgency, follow-up date, and stage update) and validates/normalizes the result. 5. Searches Postgres for up to three likely matching leads and sends a 

- **Domain**: `n8n-workflow-21014.n8n.io`
- **Provider**: n8n.io (https://n8n.io)
- **Kind**: workflow
- **Live-responds (last probe)**: None
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 40%

## URLs
- Agent card: https://n8n.io/workflows/21014
- Page (HTML): https://agenstry.com/agents/n8n-workflow-21014.n8n.io
- Documentation: https://n8n.io/workflows/21014