Find and analyze arbitrage opportunities across prediction markets like Polymarket and Kalshiv1.0.0

A trader monitors major events like elections or sports finals across Polymarket and Kalshi. The skill automatically fetches matching markets, compares prices, and calculates spreads to identify risk-free profit opportunities before they disappear.

Before committing capital, a user checks orderbook depth on both platforms to ensure sufficient liquidity. This prevents failed trades from thin orderbooks and ensures the arbitrage is actionable.

A user with a Polymarket event slug or Kalshi event ticker can instantly find the equivalent market on the other platform. This streamlines the search for arbitrage opportunities across disparate prediction markets.

By querying prices at specific times, a user can analyze historical spreads for a given market pair. This helps backtest arbitrage strategies and identify recurring patterns.

A script continuously polls the matching-markets and price endpoints to detect new arbitrage opportunities in real-time. When a favorable spread is found, it alerts the user or triggers automated execution.

Operate a proprietary trading fund that uses this skill to identify and execute arbitrage opportunities across prediction markets. Revenue comes from captured spreads minus fees.

Offer a subscription-based dashboard that aggregates arbitrage opportunities from the skill, providing real-time alerts, historical data, and liquidity analysis for retail and institutional traders.

Provide API access to the underlying matching and pricing endpoints for other platforms and developers. Charge per API call or via monthly quota packages.