Generate and qualify B2B leads from Telegram with Google Maps, Serper, GPT‑4o, and Gmail

How it works - Send a target niche and location via Telegram message - Workflow discovers businesses via Google Maps API - AI enriches contacts with email and LinkedIn data via Serper - GPT-4o scores and qualifies each lead - Personalized cold email sent automatically with follow-ups

Set up steps - Import the workflow JSON into n8n (5 min) - Add credentials: OpenAI, Google Maps API, Serper, Gmail, Telegram - Configure the target niche in the settings node - Send a test message to your Telegram bot

Requirements - n8n instance (cloud or self-hosted) - OpenAI API key - Google Maps API key - Serper key - Telegram bot token