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Kalshi and Polymarket Odds Side by Side
The most-traded markets on both exchanges in one schema, with implied probability, volume and liquidity, so the same question compares directly.
Kalshi & Polymarket Prediction Market Odds Scraperscrapebench/kalshi-polymarket-prediction-market-scraper
Venue
Question
Outcome
Implied probability
+7 fieldsTextNumberBooleanListObject
Input
Venue:both
Keyword:fed
Keywords (any of):fed+2
Categories (Kalshi)
Kalshi series tickers
Minimum volume:1000
Include closed and settled markets:false
Maximum markets per run:500
Proxy configuration
Output fields
Venue
Question
Outcome
Implied probability
Yes price
Volume
Liquidity
Closes
Category
Market ID
Source
Sign up on Apify01
Create your Apify account to access the Kalshi & Polymarket Prediction Market Odds Scraper.
Start the run02
The Actor will start running based on the input automatically.
Receive the output03
Monitor the progress in real-time. You will be notified as soon as your dataset is complete and ready for review.
Integrate into your workflow04
The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow.
