{
  "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>"
}

{
  "error": "<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>"
}

{
  "error": "<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

Getting Started

Health

Auth

Search

Delphi

Clusters

KLSI

Polymarket

Limitless

Predict.fun

Gemini

Manifold

ForecastEx

PredictIt

Opinion Labs

Candles

Events

Advanced Analytics

Get KLSI Event

What you get

Use cases

Example

Authorizations

Path Parameters

Response