A systematic crypto trend-following bot that trades BTC-EUR and ETH-EUR. It enters on a30-day Donchian breakout confirmed by Supertrend(10,3) and a200-day SMA filter (daily candles), exits when Supertrend flips, and
protects every position with a6×ATR Chandelier hard stop,25%-of-equity sizing, a50% max total exposure cap, and a −5% daily equity circuit breaker. An LLM fallback chain (Groq → OpenRouter) acts as a risk-off veto on
entries only — it can block a trade but can never create one. The bot runs fully unattended in the cloud: a cron-job.org pinger fires a GitHub repository_dispatch every15 minutes, GitHub Actions executes a trading
cycle, and state is committed back to the repo, with ntfy.sh phone push alerts on entries/exits. Currently paper trading €500. The strategy was validated with walk-forward out-of-sample backtesting (fee + slippage
modeled; all7 neighboring parameter combos OOS-positive) before deployment.
