Prediction Markets Scraper - Kalshi & Polymarket
Pricing
from $1.00 / 1,000 markets
Live Kalshi and Polymarket odds in one clean dataset: prices, implied probability, 24h and total volume, status, close time, optional order books. Most active markets first. No API key.
Prediction market platforms to query. Choose Kalshi, Polymarket, or both.
[ "kalshi", "polymarket"]Optional case-insensitive keyword filter applied to market titles and questions.
Return open markets, closed markets, or both statuses.
Optional category keyword filter. Polymarket uses its category field; Kalshi uses available category, series, ticker, and title text.
Only include markets whose reported total volume is at least this USD amount.
Maximum number of market rows across all selected platforms.
Fetch a public order book for each market when the source provides a supported endpoint.