Trade Polymarket BTC 5-minute and 15-minute fast markets using CEX price momentum signals via Simmer API. Default signal is Binance BTC/USDT klines. Use when user wants to trade sprint/fast markets, automate short-term crypto trading, or use CEX momentum as a Polymarket signal.
**Minor update with maintenance and cleanup.** - Bumped version to 1.7.4. - Updated documentation in SKILL.md (no functional/behavioral changes described). - Removed obsolete skill-card.md file.