live-data

Get live data for a specific milestone. The response's live_data.details.status is updated far more often than the milestone's own details.status and is the preferred source for game status. It is not guaranteed to be current: if the provider feed falls behind, a cached board may still be served, with live_data.details.live_data_delayed set to true only once it is significantly stale (some feeds never set it), so a missing flag does not by itself mean the data is current.

get/live_data/milestone/{milestone_id}

Request

  • Base URL
    https://external-api.kalshi.com/trade-api/v2
  • URL
    https://external-api.kalshi.com/trade-api/v2/live_data/milestone/{milestone_id}
  • Auth
    none declared

Path parameters

milestone_idstring required

Milestone ID

Query parameters

include_player_statsboolean

When true, includes player-level statistics in the live data response. Supported for Pro Football, Pro Basketball, and College Men's Basketball milestones that have player ID mappings configured. Has no effect for other sports or milestones without player mappings.

Response

Live data retrieved successfully

Changes