Endpoint Playground

Try the Kalshi Event History API

Test Crawlora's Kalshi Event History API with realistic prefilled parameters. Generate a cURL request, inspect the expected structured JSON response, and open the full docs or pricing page when you are ready to integrate this public web data extraction endpoint into your application.

Endpoint facts

Method: GET
API path: /kalshi/event/{event_ticker}/history
Platform: Kalshi
Auth: apiKey
Credits: 2 credits/request
Required params: event_ticker
Common optional params: series_ticker, start_ts, end_ts, period_interval, include_latest_before_start

Kalshi Event History API documentation Kalshi platform page Crawlora API pricing Try Kalshi Event API Try Kalshi Event Metadata API Try Kalshi Events API Try Kalshi Multivariate Events API Try Kalshi Exchange Schedule API

Prefilled cURL

curl "https://api.crawlora.net/api/v1/kalshi/event/KXELONMARS-99/history" \
  -H "x-api-key: $CRAWLORA_API_KEY"

Request parameters visible to crawlers

Parameter	Type	Required	Prefilled value	Description
event_ticker (path)	string	Yes	KXELONMARS-99	Kalshi event ticker
series_ticker	string	No		Kalshi series ticker. Defaults to the event ticker prefix before the last dash.
start_ts	integer	No		Unix start timestamp in seconds. Defaults to 7 days ago.
end_ts	integer	No		Unix end timestamp in seconds. Defaults to now.
period_interval	integer	No		Candlestick interval in minutes. Default: 1440.
include_latest_before_start	boolean	No		Include the latest candle before start_ts when supported upstream.

Example JSON response

{
  "code": 200,
  "msg": "OK",
  "data": {
    "event_ticker": "KXELONMARS-99",
    "series_ticker": "KXELONMARS",
    "market_tickers": [
      "KXELONMARS-99"
    ],
    "start_ts": 1780286400,
    "end_ts": 1780804800,
    "period_interval": 1440,
    "markets": [
      {
        "ticker": "KXELONMARS-99",
        "series_ticker": "KXELONMARS",
        "candlesticks": [
          {
            "end_period_ts": 1780286400,
            "end_period_at": "2026-06-01T00:00:00Z",
            "open_interest": 32980.77,
            "volume": 7,
            "price": {
              "close": 0.08
            }
          }
        ]
      }
    ]
  }
}

Public Playground

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Endpoint

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21 shown

Group

Method

Auth

Endpoint

GETapiKey2 credits/requestkalshi.eventHistoryResponseDocKalshi

GET /kalshi/event/{event_ticker}/history

Kalshi event history

Returns normalized Kalshi candlesticks grouped by market for one event from credential-free public market-data JSON.

API key required. Paste a full key or rotate one from the API Keys page.

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Path parameters

event_ticker

requiredstring

Kalshi event ticker

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Sample responseGET

Shown before your first request. Add an API key and send a request to see the live response, status, latency, and headers.

{
  "code": 200,
  "msg": "OK",
  "data": {
    "event_ticker": "KXELONMARS-99",
    "series_ticker": "KXELONMARS",
    "market_tickers": [
      "KXELONMARS-99"
    ],
    "start_ts": 1780286400,
    "end_ts": 1780804800,
    "period_interval": 1440,
    "markets": [
      {
        "ticker": "KXELONMARS-99",
        "series_ticker": "KXELONMARS",
        "candlesticks": [
          {
            "end_period_ts": 1780286400,
            "end_period_at": "2026-06-01T00:00:00Z",
            "open_interest": 32980.77,
            "volume": 7,
            "price": {
              "close": 0.08
            }
          }
        ]
      }
    ]
  }
}

Endpoint details

Returns normalized Kalshi candlesticks grouped by market for one event from credential-free public market-data JSON.

Method: GET
Path: /kalshi/event/{event_ticker}/history
Authentication: apiKey
Credit cost: 2 credits/request
Platform: Kalshi
Parameters: 7 documented fields

Request parameters

event_ticker:pathseries_ticker:querystart_ts:queryend_ts:queryperiod_interval:queryinclude_latest_before_start:queryx-api-key:header

Response schema fields

codedatadata.adjusted_end_tsdata.end_tsdata.event_tickerdata.fetched_atdata.include_latest_before_startdata.market_tickersdata.marketsdata.markets[].candlesticksdata.markets[].candlesticks[].end_period_atdata.markets[].candlesticks[].end_period_ts

Sample response summary

{
  "code": 200,
  "msg": "OK",
  "data": {
    "event_ticker": "KXELONMARS-99",
    "series_ticker": "KXELONMARS",
    "market_tickers": [
      "KXELONMARS-99"
    ],
    "start_ts": 1780286400,
    "end_ts": 1780804800,
    "period_interval": 1440,
    "markets": [
      {
        "ticker": "KXELONMARS-99",
        "series_ticker": "KXELONMARS",
        "candlesticks": [
          {
            "end_period_ts": 1780286400,
            "end_period_at": "2026-06-01T00:00:00Z",
            "open_interest": 32980.77,
            "volume": 7,
            "price": {
              "close": 0.08
            }
          }
        ]
      }
    ]
  }
}

cURL example

curl "https://api.crawlora.net/api/v1/kalshi/event/<event_ticker>/history" \
  -H "x-api-key: $CRAWLORA_API_KEY"

View endpoint docs Open platform page Browse all endpoints Pricing Kalshi event detail Kalshi event metadata Kalshi events Kalshi multivariate events Kalshi exchange schedule

Try the Kalshi Event History API

Endpoint facts

Method: GET
API path: /kalshi/event/{event_ticker}/history
Platform: Kalshi
Auth: apiKey
Credits: 2 credits/request
Required params: event_ticker
Common optional params: series_ticker, start_ts, end_ts, period_interval, include_latest_before_start

Prefilled cURL

curl "https://api.crawlora.net/api/v1/kalshi/event/KXELONMARS-99/history" \
  -H "x-api-key: $CRAWLORA_API_KEY"

Request parameters visible to crawlers

Parameter	Type	Required	Prefilled value	Description
event_ticker (path)	string	Yes	KXELONMARS-99	Kalshi event ticker
series_ticker	string	No		Kalshi series ticker. Defaults to the event ticker prefix before the last dash.
start_ts	integer	No		Unix start timestamp in seconds. Defaults to 7 days ago.
end_ts	integer	No		Unix end timestamp in seconds. Defaults to now.
period_interval	integer	No		Candlestick interval in minutes. Default: 1440.
include_latest_before_start	boolean	No		Include the latest candle before start_ts when supported upstream.

Example JSON response

{
  "code": 200,
  "msg": "OK",
  "data": {
    "event_ticker": "KXELONMARS-99",
    "series_ticker": "KXELONMARS",
    "market_tickers": [
      "KXELONMARS-99"
    ],
    "start_ts": 1780286400,
    "end_ts": 1780804800,
    "period_interval": 1440,
    "markets": [
      {
        "ticker": "KXELONMARS-99",
        "series_ticker": "KXELONMARS",
        "candlesticks": [
          {
            "end_period_ts": 1780286400,
            "end_period_at": "2026-06-01T00:00:00Z",
            "open_interest": 32980.77,
            "volume": 7,
            "price": {
              "close": 0.08
            }
          }
        ]
      }
    ]
  }
}

{ "code": 200, "msg": "OK", "data": { "event_ticker": "KXELONMARS-99", "series_ticker": "KXELONMARS", "market_tickers": [ "KXELONMARS-99" ], "start_ts": 1780286400, "end_ts": 1780804800, "period_interval": 1440, "markets": [ { "ticker": "KXELONMARS-99", "series_ticker": "KXELONMARS", "candlesticks": [ { "end_period_ts": 1780286400, "end_period_at": "2026-06-01T00:00:00Z", "open_interest": 32980.77, "volume": 7, "price": { "close": 0.08 } } ] } ] } }

Endpoint details

Returns normalized Kalshi candlesticks grouped by market for one event from credential-free public market-data JSON.

Method: GET
Path: /kalshi/event/{event_ticker}/history
Authentication: apiKey
Credit cost: 2 credits/request
Platform: Kalshi
Parameters: 7 documented fields

Request parameters

event_ticker:pathseries_ticker:querystart_ts:queryend_ts:queryperiod_interval:queryinclude_latest_before_start:queryx-api-key:header

Response schema fields

Sample response summary

{
  "code": 200,
  "msg": "OK",
  "data": {
    "event_ticker": "KXELONMARS-99",
    "series_ticker": "KXELONMARS",
    "market_tickers": [
      "KXELONMARS-99"
    ],
    "start_ts": 1780286400,
    "end_ts": 1780804800,
    "period_interval": 1440,
    "markets": [
      {
        "ticker": "KXELONMARS-99",
        "series_ticker": "KXELONMARS",
        "candlesticks": [
          {
            "end_period_ts": 1780286400,
            "end_period_at": "2026-06-01T00:00:00Z",
            "open_interest": 32980.77,
            "volume": 7,
            "price": {
              "close": 0.08
            }
          }
        ]
      }
    ]
  }
}

cURL example

curl "https://api.crawlora.net/api/v1/kalshi/event/<event_ticker>/history" \
  -H "x-api-key: $CRAWLORA_API_KEY"

View endpoint docs Open platform page Browse all endpoints Pricing Kalshi event detail Kalshi event metadata Kalshi events Kalshi multivariate events Kalshi exchange schedule