Get a single market listing by platform and ID.
Comma-separated expansions
Successful Response
Prediction market with live pricing data.
kalshi, polymarket, or robinhood
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
24h trading volume in USD
x >= 0Current liquidity in USD
x >= 0Open interest in USD
x >= 0Expected resolution date (ISO 8601)