{
  "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>"
}

KLSI

Get KLSI Event

Retrieve event details for a Kalshi event. Events group related markets together (e.g., all Bitcoin price markets for a specific date).

What you get

Event title and category
Associated market identifiers
Strike date information
Cross-exchange mapping (if available on Polymarket)

Use cases

Navigate between related markets
Build event-based views
Compare across exchanges

Example

Request: GET /api/v1/klsi/event/KXBTC-25NOV2717
Header: X-API-Key: YOUR_API_KEY

GET

api

klsi

event

{event_id}

{
  "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

event_id

string

required

Event ID

Response

Event details

event_id

string