Returns historical raw and formatted forecast numbers for an event at specific percentiles. This endpoint relays the response directly from the Kalshi API.
Comma-separated list of percentile values (0-10000, max 10 values)
Start timestamp for the range
x >= 0End timestamp for the range
x >= 0Period interval in minutes (0, 1, 60, or 1440)
x >= 0Event forecast percentile history