{
  "klsi_id": "<string>",
  "title": "<string>",
  "rules": [
    "<string>"
  ],
  "x": [
    "<string>"
  ],
  "y": [
    "<string>"
  ],
  "action": [
    "<string>"
  ],
  "closed": true,
  "closed_time": 123,
  "inserted_at": "2023-11-07T05:31:56Z",
  "delphi_id": "<string>",
  "close_time": "2023-11-07T05:31:56Z",
  "event_id": "<string>",
  "category": "<string>",
  "result": "<string>",
  "determination_ts": 123,
  "settled_ts": 123,
  "cluster_id": "<string>"
}

KLSI

Get KLSI Market Details

Retrieve comprehensive details about a specific Kalshi market by its unique identifier.

What you get

Market title and description
Trading rules and resolution criteria
Current status (open/closed)
Close time and settlement information
Category and event association

Use cases

Display market information in trading interfaces
Validate market exists before placing orders
Get resolution rules for analysis

Note The `klsi_id` follows Kalshi’s ticker format (e.g., `KXBTC-26FEB01` for Bitcoin price markets).

Example

Request: GET /api/v1/klsi/KXNCAAFTOTAL-25NOV29NDSTAN-41/market
Header: X-API-Key: YOUR_API_KEY

GET

api

klsi

{klsi_id}

market

{
  "klsi_id": "<string>",
  "title": "<string>",
  "rules": [
    "<string>"
  ],
  "x": [
    "<string>"
  ],
  "y": [
    "<string>"
  ],
  "action": [
    "<string>"
  ],
  "closed": true,
  "closed_time": 123,
  "inserted_at": "2023-11-07T05:31:56Z",
  "delphi_id": "<string>",
  "close_time": "2023-11-07T05:31:56Z",
  "event_id": "<string>",
  "category": "<string>",
  "result": "<string>",
  "determination_ts": 123,
  "settled_ts": 123,
  "cluster_id": "<string>"
}

Authorizations

X-API-Key

string

header

required

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

Path Parameters

klsi_id

string

required

Kalshi market ID

Response

Market details

klsi_id

string

title

string

rules

string[]

(string | null)[]

action

(string | null)[]

closed

boolean

closed_time

integer | null

inserted_at

string<date-time>

Timestamp when this record was ingested

delphi_id

string | null

close_time

string<date-time> | null

event_id

string