Kalshi bot

What

An autonomous market-making bot paper-trading across six prediction-market verticals on Kalshi.

What I built

• Python against the Kalshi API, paper mode only: no real orders until a per-vertical go/no-go
• Six verticals (weather, gasoline, natural gas, favorites, ambiguity, news), each a module with collect, resolve, and evaluate steps against a shared paper ledger
• Pessimistic simulated fills: settle at the realized outcome with full adverse selection
• Runs unattended on a Mac via two launchd jobs: a collect-and-resolve pass every 25 minutes and a daily evaluation report against the T-bill rate