Back to projects

Individual / Personal · In progress

Telegram Expense Bot

Telegram Expense Bot — Private Spreadsheet Expense Tracker

A private, role-aware Telegram bot that records multi-currency expenses in Google Sheets, manages reusable products and confirmations, and delivers daily-to-yearly reports with append-only corrections, secure invitations, structured logging, and retention maintenance.

THE PROJECT

Project details

My role
Author & Software Architect
Started
13 September 2026
Recorded version
v0.1.0

Built with

  • TypeScript
  • Google Apps Script
  • Google Sheets
  • Telegram Bot API
  • Node.js
  • pnpm
  • esbuild
  • Vitest
  • ESLint
  • Prettier
  • clasp