Sports prediction markets with the most volume
The biggest open sports markets (championships, games) across prediction-market venues, ranked by total volume.
Input
Output fields
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The Polymarket & Kalshi Scraper – Odds, Volume & Price History Actor will start running based on the input automatically. You can also change all the input fields, like mode, category, and more, to match your specific use case.
Receive the "Sports prediction markets with the most volume" 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 venue, question, outcome label, and more.
Integrate into your workflow
The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also run the "Sports prediction markets with the most volume" task via API.

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