Get Kalshi Events by Category

Retrieve events available on Kalshi for a specific category. Only returns events that have a klsi_id (are tradeable on Kalshi).

Use cases:

• Show Kalshi-specific markets
• Filter for US-regulated markets only
• Build Kalshi-focused interfaces

GET /api/v1/events/category/{category}/klsi

200

[
  {
    "event_id": "<string>",
    "category": "<string>",
    "subcategory": "<string>",
    "title": "<string>",
    "klsi_id": "<string>",
    "klsi_series_ticker": "<string>",
    "poly_id": "<string>",
    "poly_series_ticker": "<string>",
    "strike_date": 123,
    "exchange": "<string>",
    "delphi_id": "<string>"
  }
]

Authorizations

X-API-Key · string · header · required

Your API key (get one from the test-key endpoint above)

Path Parameters

category · enum<string> · required

Event category

Available options: Climate and Weather, Companies, Crypto, Economics, Elections, Entertainment, Financials, Mentions, Politics, Science and Technology, Social, Sports, Education, Health, World, Transportation

Response

200 - application/json

List of KLSI events

event_id · string

category · string | null

subcategory · string | null

title · string

klsi_id · string | null

klsi_series_ticker · string | null

poly_id · string | null

poly_series_ticker · string | null

strike_date · integer

exchange · string

delphi_id · string | null