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US stocks earnings calendar AI updates to Telegram (Finnhub + Gemini)

Workflow preview

US stocks earnings calendar AI updates to Telegram (Finnhub + Gemini) preview
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Important notice

This workflow is provided as-is. Please review and test before using in production.

Overview

Purpose & Audience

This n8n workflow is designed for investors, traders, financial analysts, and community managers who want real-time, structured US stocks upcoming earnings calendar updates directly to their Telegram channels or chats. It’s perfect for anyone running a financial community, managing a trading group, or tracking earnings for personal investment decisions.

What It Does

  1. Fetches upcoming earnings calendar for US-listed stocks using the Finnhub API (free-tier), with a default window of the next 3 days (customizable to any date range).
  2. Uses Google Gemini AI to automatically format and structure the earnings data into a clean, grouped, and enhanced message, including company names, tickers, quarters, estimated EPS, and revenue (with intelligent scaling for billions/millions).
  3. Sends the formatted earnings update directly to your chosen Telegram chat or channel via a Telegram bot.

Who Is It For?

  • Retail and professional investors
  • Financial influencers and Telegram group admins
  • Trading desk or community managers
  • Anyone who wants hands-off, AI-powered earnings alerts for US stocks

How to Set Up

  1. Get Finnhub API Key: Sign up at https://www.finnhub.io and copy your API key.
  2. Connect Google Gemini (or OpenAI) Model: Add your Gemini API credentials in n8n for advanced AI formatting and structuring of earnings updates.
  3. Set Up Your Telegram Bot: Create a bot with @BotFather, get your API token, and add it to n8n’s Telegram credentials. Obtain your Telegram chat or group ID (use @RawDataBot for this).
  4. Customize Date Range (Optional): By default, the workflow fetches earnings for the next 3 days, but you can adjust it to any custom window (e.g., today to 7 days in the future).
  5. Activate the Workflow: Schedule how often you want updates (default: every 3 days; can be as frequent as daily). The workflow will automatically fetch, format, and send the latest US earnings calendar to your Telegram.

Key Features

  • No coding required—fully automated and customizable.
  • Handles Telegram’s message length limit by default.
  • AI-enhanced formatting for maximum readability and engagement.
  • Free to use with Finnhub’s free API tier.