polymarket-kalshi-weather-bot

Multi-platform prediction market trading bot: trades weather temperature markets on Kalshi (KXHIGH series) and Polymarket using 31-member GFS ensemble forecasts + BTC 5-min microstructure signals. Kelly criterion sizing, signal calibration, React dashboard. (Highest profits $1.8k). Maintained by suislanchez on GitHub, where it has earned 491 stars from the community.

It's actively developed around ensemble-forecasting, fastapi, kalshi, and is a solid reference for anyone building with these tools.