Bot for KalshiImMike / polymarket-arbitrage
What it does
Watches 10,000+ markets across Polymarket and Kalshi for arbitrage opportunities. Includes a FastAPI web UI with real-time opportunities, a built-in backtesting engine, dual data mode (simulation vs real), and a kill switch.
What we learned from it
the dual data mode pattern (sim/real toggle behind one interface) is the right way to ship a bot. You can validate the same code path in simulation before flipping the switch — fewer "well it worked in dev" failures.
Find the author
- Repository: github.com/ImMike/polymarket-arbitrage
- GitHub profile: @ImMike
- Twitter/X: @DistrictCrypto
- Author bio: Founder @ Glacier21 https://Glacier21.com/
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Bot for Kalshi is the no-code platform for automated prediction-market trading — visual builder, signals, encrypted credentials, kill switch. The infrastructure these open-source projects build, ready to use.
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