Guides
Practical, tested how-tos for Telegram community bots and crypto record-keeping. Free to read and use; each guide says how its code was tested and what its limits are.
- How to add a captcha to your Telegram group with a Python bot (python-telegram-bot v22)
Step-by-step guide with complete, tested Python code: mute new Telegram group members until they tap a button, and remove them automatically after a timeout. python-telegram-bot v22.
- Telegram /price command with the CoinGecko API in Python (python-telegram-bot v22)
Build a /price <coin> command for your Telegram bot with the free CoinGecko API: ticker lookup, 24h change, caching, rate-limit handling. Complete Python code tested against the live API.
- Track your crypto portfolio in Excel or Google Sheets: formulas, prices, honest limits
Build a crypto portfolio tracker in Excel or Google Sheets: transactions log, holdings, average buy price, profit/loss and allocation formulas, plus which price options really work in Excel and Sheets.