Compare Polymarket and Kalshi odds
The same event listed on Polymarket and Kalshi, cross-linked, with implied probabilities, 24h and total volume and liquidity on both sides, so the spread between venues is one subtraction away.
Input
Output fields
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The Prediction Markets API - Polymarket, Kalshi, Manifold Odds Actor is ready to run with the inputs already set for "Compare Polymarket and Kalshi odds". Sign up or log in and you'll land in Apify Console with a copy of this exact task.
Start the "Compare Polymarket and Kalshi odds" task
The Prediction Markets API - Polymarket, Kalshi, Manifold Odds Actor will start running based on the input automatically. You can also change all the input fields, like platforms and minimum total volume, to match your specific use case.
Receive the "Compare Polymarket and Kalshi odds" output
Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as market, platform, p(yes / top), and more.
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The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also run the "Compare Polymarket and Kalshi odds" task via API.
