List current prediction markets with pricing data.
Use ?query= to search by keyword (e.g. ?query=bitcoin). Use ?source= to filter by platform.
Documentation Index
Fetch the complete documentation index at: https://rekko.ai/docs/llms.txt
Use this file to discover all available pages before exploring further.
Filter by platform
20^(kalshi|polymarket|robinhood|)$Search markets by keyword in title (case-insensitive)
500Maximum markets to return
1 <= x <= 100Successful Response
kalshi, polymarket, robinhood, or coinbase
Platform-specific identifier (ticker or numeric ID)
Market question / title
Current YES price (probability)
0 <= x <= 1When this data was last refreshed
Public URL on the source platform
Market category if known
Cross-platform URLs for the same market (e.g. coinbase, robinhood)
24h trading volume in USD
x >= 0Current liquidity in USD
x >= 0Open interest in USD
x >= 0Expected resolution date (ISO 8601)
Parent event identifier (groups related markets)
Parent event title (e.g., 'Who will leave the Trump administration?')