Kalshi Prediction Markets

Real-time and historical prediction market data from Kalshi, a CFTC-regulated exchange. Access events, markets, order books, trades, candlesticks, series, milestones, and live data feeds (sports play-by-play, crypto and commodity prices, weather indices). All endpoints are free, public market data reads; no trading or account access.

37 endpoints

EndpointPrice
Batch Get Market CandlesticksGET /markets/candlesticks
Free
Get Weather Index CalibrationsGET /live_data/weather/{city}/calibrations
Free
Get Series ListGET /series
Free
Get Live Data by TypeGET /live_data/{type}/milestone/{milestone_id}
Free
Get MarketsGET /markets
Free
Get Filters for SportsGET /search/filters_by_sport
Free
Get Event Fee ChangesGET /events/fee_changes
Free
Get EventGET /events/{event_ticker}
Free
Get MarketGET /markets/{ticker}
Free
Get Exchange ScheduleGET /exchange/schedule
Free
Get Event Live DataGET /live_data/events/{event_ticker}
Free
Get Exchange StatusGET /exchange/status
Free
Get Multivariate Event CollectionGET /multivariate_event_collections/{collection_ticker}
Free
Get Historical MarketsGET /historical/markets
Free
Get Historical Market CandlesticksGET /historical/markets/{ticker}/candlesticks
Free
Get Event CandlesticksGET /series/{series_ticker}/events/{ticker}/candlesticks
Free
Get EventsGET /events
Free
Get SeriesGET /series/{series_ticker}
Free
Get TradesGET /markets/trades
Free
Get MilestoneGET /milestones/{milestone_id}
Free
Get Milestone Live DataGET /live_data/milestone/{milestone_id}
Free
Get Structured TargetsGET /structured_targets
Free
Get Tags for CategoriesGET /search/tags_by_categories
Free
Get Structured TargetGET /structured_targets/{structured_target_id}
Free
Get MilestonesGET /milestones
Free
Get Series Fee ChangesGET /series/fee_changes
Free
Get Event MetadataGET /events/{event_ticker}/metadata
Free
Get Weather IndexGET /live_data/weather/{city}
Free
Get Multivariate Event CollectionsGET /multivariate_event_collections
Free
Get Historical CutoffGET /historical/cutoff
Free
Get Game StatsGET /live_data/milestone/{milestone_id}/game_stats
Free
Get Historical TradesGET /historical/trades
Free
Get Multivariate EventsGET /events/multivariate
Free
Get Historical MarketGET /historical/markets/{ticker}
Free
Get Market CandlesticksGET /series/{series_ticker}/markets/{ticker}/candlesticks
Free
Get Incentive ProgramsGET /incentive_programs
Free
Get Market OrderbookGET /markets/{ticker}/orderbook
Free