Docs menu

Kalshi API endpoint

Kalshi Events API

Lists Kalshi events, up to `limit` rows (default 25, max 200), continued with `cursor`. Filter by `series_ticker`, `category`, `status` (`open`, `closed` or `settled`), `min_close_ts` and `min_updated_ts`. `with_nested_markets` adds each event's markets. Each event has its ticker, title, category and strike period. A `cursor` is returned when more rows exist.

GETapiKey2 credits/requestKalshikalshi.eventsResponseDoc/kalshi/events

Endpoint facts

Method: GET
API path: /kalshi/events
Auth: apiKey
Credits: 2 credits/request
Charged on: Successful 2xx responses only
Platform: Kalshi
Response schema: #/definitions/kalshi.eventsResponseDoc

Kalshi Scraper API Try Kalshi Events API in Playground Kalshi API documentation

How this endpoint behaves

Path parameters: none.

Query parameters:

limit: optional integer. Default: 25; maximum: 200.
cursor: optional pagination cursor from a previous Kalshi response.
series_ticker: optional Kalshi series ticker filter.
category: optional Kalshi category filter.
status: optional event status filter. Allowed values: open, closed, settled.
with_nested_markets: optional boolean. Includes nested market rows when supported upstream.
with_milestones: optional boolean. Passes through Kalshi's milestone expansion request; milestone fields are not currently normalized.
min_close_ts: optional minimum event close Unix timestamp in seconds.
min_updated_ts: optional minimum event update Unix timestamp in seconds.

Notable response behavior:

data.cursor is present when Kalshi returns a next-page cursor.
Invalid status, min_close_ts, or min_updated_ts values return invalid-parameter errors before upstream IO.

Live monitoring

Monitored request: GET /kalshi/events?limit=3
Checks passed, 7 days to 14 Oct 2026: 100%
Median response time: 0.18 s

Current status of every endpoint

Sampled response

Request, 14 Oct 2026: GET /kalshi/events?limit=20
Items in events: 20
Fields filled in every checked item: 6
Fields empty in some or all items: 3

Field	Filled in, of 20 checked	Values in the sample
event_ticker	20	“KXELONMARS-99” and 19 other values
series_ticker	20	“KXELONMARS” and 18 other values
title	20	“Will Elon Musk visit Mars in his lifetime?” and 19 other values
sub_title	20	“Before 2099” and 11 other values
category	20	Elections (7), Politics (4), Science and Technology (3) and 3 more
last_updated	20	2026-08-27 to 2026-10-09
mutually_exclusive	10	true in 10 of 10
collateral_return_type	10	MECNET in all 10
strike_period	1	“custom”

Request parameters

Parameter	Type	Required	Description
limit	integer	No	Rows to return, default 25, max 200
cursor	string	No	Pagination cursor from a previous Kalshi response
series_ticker	string	No	Kalshi series ticker filter
category	string	No	Kalshi category filter
status	string	No	Event status filter Allowed values: open, closed, settled.
with_nested_markets	boolean	No	Include nested market rows when supported upstream
with_milestones	boolean	No	Include event milestones when supported upstream
min_close_ts	integer	No	Minimum event close Unix timestamp in seconds
min_updated_ts	integer	No	Minimum event update Unix timestamp in seconds
x-api-key (header)	string	Yes	API key required

cURL example

curl -X GET "https://api.crawlora.net/api/v1/kalshi/events?limit=10&status=open&with_nested_markets=true&with_milestones=true" \
  -H "x-api-key: $CRAWLORA_API_KEY"

Example JSON response

{
  "code": 200,
  "msg": "OK",
  "data": {
    "limit": 3,
    "cursor": "next",
    "source_url": "https://external-api.kalshi.com/trade-api/v2/events?limit=3",
    "fetched_at": "2026-06-07T14:00:00Z",
    "events": [
      {
        "event_ticker": "KXELONMARS-99",
        "series_ticker": "KXELONMARS",
        "title": "Will Elon Musk visit Mars in his lifetime?",
        "sub_title": "Before 2099",
        "category": "World"
      }
    ]
  }
}

Request schema

No body schema

Response schema

#/definitions/kalshi.eventsResponseDoc

Field	Type	Required	Example	Description
code	integer	No	200
data	kalshi.EventsResponse	No
data.cursor	string	No		Cursor to pass in the next request to get the following page. Omitted when Kalshi returns none.
data.events	array	No		Kalshi events on this page.
data.events[].available_on_brokers	boolean	No	false	Whether the event's markets can be traded through Kalshi's broker partners.
data.events[].category	string	No	World	Kalshi category of the event, such as `World`.
data.events[].collateral_return_type	string	No	MECNET	Collateral return type Kalshi assigns to the event, such as `MECNET`.
data.events[].event_ticker	string	No	KXELONMARS-99	Kalshi ticker that identifies the event.
data.events[].last_updated	string	No	2026-05-10T00:33:53Z	Time the event was last updated, in UTC (RFC 3339).
data.events[].markets	array	No		Markets that belong to the event. Omitted when the response does not include them.
data.events[].markets[].close_time	string	No	2099-08-01T04:59:00Z	Time trading closes, in UTC (RFC 3339).
data.events[].markets[].event_ticker	string	No	KXELONMARS-99	Ticker of the event the market belongs to.
data.events[].markets[].expiration_time	string	No	2099-08-08T15:00:00Z	Time the market expires, in UTC (RFC 3339).
data.events[].markets[].last_price	number	No	0.08	Price of the most recent trade, in US dollars per contract.
data.events[].markets[].liquidity	number	No	0	Market liquidity, in US dollars.
data.events[].markets[].market_type	string	No	binary	Market type, such as `binary`.
data.events[].markets[].no_ask	number	No	0.92	Lowest price asked for a No contract, in US dollars.
data.events[].markets[].no_bid	number	No	0.9	Highest price offered for a No contract, in US dollars.
data.events[].markets[].open_interest	number	No	32773.57	Number of contracts currently open in the market.
data.events[].markets[].open_time	string	No	2025-08-28T20:45:00Z	Time trading opened, in UTC (RFC 3339).
data.events[].markets[].previous_price	number	No	0.1	Earlier reference price of the market, in US dollars per contract.
data.events[].markets[].response_price_unit	string	No	usd_cent	Price unit label Kalshi attaches to the market, such as `usd_cent`.
data.events[].markets[].result	string	No		Outcome the market settled on. Empty or omitted until it settles.
data.events[].markets[].rules_primary	string	No		Primary rules text that governs how the market settles.
data.events[].markets[].status	string	No	active	Market status as Kalshi reports it, such as `active`.
data.events[].markets[].sub_title	string	No	Mars	Short label of the outcome the market covers, shown under the title.
data.events[].markets[].ticker	string	No	KXELONMARS-99	Kalshi ticker that identifies the market.
data.events[].markets[].title	string	No	Will Elon Musk visit Mars before Aug 1, 2099?	Market title as shown on Kalshi.
data.events[].markets[].volume	number	No	94840.88	Total number of contracts traded in the market.
data.events[].markets[].volume_24h	number	No	16	Number of contracts traded in the last 24 hours.
data.events[].markets[].yes_ask	number	No	0.1	Lowest price asked for a Yes contract, in US dollars.
data.events[].markets[].yes_bid	number	No	0.08	Highest price offered for a Yes contract, in US dollars.
data.events[].mutually_exclusive	boolean	No	false	Whether at most one market in the event can resolve to Yes.
data.events[].series_ticker	string	No	KXELONMARS	Ticker of the series the event belongs to.
data.events[].strike_period	string	No		Strike period of the event, as Kalshi labels it.
data.events[].sub_title	string	No	Before 2099	Short qualifier shown under the event title, such as a date or deadline.
data.events[].title	string	No	Will Elon Musk visit Mars in his lifetime?	Event title as shown on Kalshi.
data.fetched_at	string	No	2026-06-07T14:00:00Z	Time the data was fetched, in UTC (RFC 3339).
data.limit	integer	No	25	Number of events requested per page.
data.source_url	string	No	https://external-api.kalshi.com/trade-api/v2/events?limit=25	URL the data was read from.
msg	string	No	OK

Failure responses

Status	Description	Schema
400	Bad Request	#/definitions/app.Response
404	Not Found	#/definitions/app.Response
429	Too Many Requests	#/definitions/app.Response
500	Internal Server Error	#/definitions/app.Response
503	Service Unavailable	#/definitions/app.Response

Code examples

Use environment variables for secrets and keep Crawlora API keys server-side.

curl -X GET "https://api.crawlora.net/api/v1/kalshi/events?limit=10&status=open&with_nested_markets=true&with_milestones=true" \
  -H "x-api-key: $CRAWLORA_API_KEY"

Shared guides

Authentication Errors and retries Rate limits and credits Pricing Acceptable use

More Kalshi endpoint docs Kalshi Scraper API Kalshi Event API documentation Kalshi Event History API documentation Kalshi Event Metadata API documentation Kalshi Multivariate Events API documentation Kalshi Exchange Schedule API documentation Kalshi Exchange Status API documentation

Open in Playground Back to group

Docs menu

Kalshi API endpoint

Kalshi Events API

GETapiKey2 credits/requestKalshikalshi.eventsResponseDoc/kalshi/events

Endpoint facts

Method: GET
API path: /kalshi/events
Auth: apiKey
Credits: 2 credits/request
Charged on: Successful 2xx responses only
Platform: Kalshi
Response schema: #/definitions/kalshi.eventsResponseDoc

Kalshi Scraper API Try Kalshi Events API in Playground Kalshi API documentation

How this endpoint behaves

Path parameters: none.

Query parameters:

limit: optional integer. Default: 25; maximum: 200.
cursor: optional pagination cursor from a previous Kalshi response.
series_ticker: optional Kalshi series ticker filter.
category: optional Kalshi category filter.
status: optional event status filter. Allowed values: open, closed, settled.
with_nested_markets: optional boolean. Includes nested market rows when supported upstream.
with_milestones: optional boolean. Passes through Kalshi's milestone expansion request; milestone fields are not currently normalized.
min_close_ts: optional minimum event close Unix timestamp in seconds.
min_updated_ts: optional minimum event update Unix timestamp in seconds.

Notable response behavior:

data.cursor is present when Kalshi returns a next-page cursor.
Invalid status, min_close_ts, or min_updated_ts values return invalid-parameter errors before upstream IO.

Live monitoring

Monitored request: GET /kalshi/events?limit=3
Checks passed, 7 days to 14 Oct 2026: 100%
Median response time: 0.18 s

Current status of every endpoint

Sampled response

Request, 14 Oct 2026: GET /kalshi/events?limit=20
Items in events: 20
Fields filled in every checked item: 6
Fields empty in some or all items: 3

Field	Filled in, of 20 checked	Values in the sample
event_ticker	20	“KXELONMARS-99” and 19 other values
series_ticker	20	“KXELONMARS” and 18 other values
title	20	“Will Elon Musk visit Mars in his lifetime?” and 19 other values
sub_title	20	“Before 2099” and 11 other values
category	20	Elections (7), Politics (4), Science and Technology (3) and 3 more
last_updated	20	2026-08-27 to 2026-10-09
mutually_exclusive	10	true in 10 of 10
collateral_return_type	10	MECNET in all 10
strike_period	1	“custom”

Request parameters

Parameter	Type	Required	Description
limit	integer	No	Rows to return, default 25, max 200
cursor	string	No	Pagination cursor from a previous Kalshi response
series_ticker	string	No	Kalshi series ticker filter
category	string	No	Kalshi category filter
status	string	No	Event status filter Allowed values: open, closed, settled.
with_nested_markets	boolean	No	Include nested market rows when supported upstream
with_milestones	boolean	No	Include event milestones when supported upstream
min_close_ts	integer	No	Minimum event close Unix timestamp in seconds
min_updated_ts	integer	No	Minimum event update Unix timestamp in seconds
x-api-key (header)	string	Yes	API key required

cURL example

curl -X GET "https://api.crawlora.net/api/v1/kalshi/events?limit=10&status=open&with_nested_markets=true&with_milestones=true" \
  -H "x-api-key: $CRAWLORA_API_KEY"

Example JSON response

{
  "code": 200,
  "msg": "OK",
  "data": {
    "limit": 3,
    "cursor": "next",
    "source_url": "https://external-api.kalshi.com/trade-api/v2/events?limit=3",
    "fetched_at": "2026-06-07T14:00:00Z",
    "events": [
      {
        "event_ticker": "KXELONMARS-99",
        "series_ticker": "KXELONMARS",
        "title": "Will Elon Musk visit Mars in his lifetime?",
        "sub_title": "Before 2099",
        "category": "World"
      }
    ]
  }
}

Request schema

No body schema

Response schema

#/definitions/kalshi.eventsResponseDoc

Field	Type	Required	Example	Description
code	integer	No	200
data	kalshi.EventsResponse	No
data.cursor	string	No		Cursor to pass in the next request to get the following page. Omitted when Kalshi returns none.
data.events	array	No		Kalshi events on this page.
data.events[].available_on_brokers	boolean	No	false	Whether the event's markets can be traded through Kalshi's broker partners.
data.events[].category	string	No	World	Kalshi category of the event, such as `World`.
data.events[].collateral_return_type	string	No	MECNET	Collateral return type Kalshi assigns to the event, such as `MECNET`.
data.events[].event_ticker	string	No	KXELONMARS-99	Kalshi ticker that identifies the event.
data.events[].last_updated	string	No	2026-05-10T00:33:53Z	Time the event was last updated, in UTC (RFC 3339).
data.events[].markets	array	No		Markets that belong to the event. Omitted when the response does not include them.
data.events[].markets[].close_time	string	No	2099-08-01T04:59:00Z	Time trading closes, in UTC (RFC 3339).
data.events[].markets[].event_ticker	string	No	KXELONMARS-99	Ticker of the event the market belongs to.
data.events[].markets[].expiration_time	string	No	2099-08-08T15:00:00Z	Time the market expires, in UTC (RFC 3339).
data.events[].markets[].last_price	number	No	0.08	Price of the most recent trade, in US dollars per contract.
data.events[].markets[].liquidity	number	No	0	Market liquidity, in US dollars.
data.events[].markets[].market_type	string	No	binary	Market type, such as `binary`.
data.events[].markets[].no_ask	number	No	0.92	Lowest price asked for a No contract, in US dollars.
data.events[].markets[].no_bid	number	No	0.9	Highest price offered for a No contract, in US dollars.
data.events[].markets[].open_interest	number	No	32773.57	Number of contracts currently open in the market.
data.events[].markets[].open_time	string	No	2025-08-28T20:45:00Z	Time trading opened, in UTC (RFC 3339).
data.events[].markets[].previous_price	number	No	0.1	Earlier reference price of the market, in US dollars per contract.
data.events[].markets[].response_price_unit	string	No	usd_cent	Price unit label Kalshi attaches to the market, such as `usd_cent`.
data.events[].markets[].result	string	No		Outcome the market settled on. Empty or omitted until it settles.
data.events[].markets[].rules_primary	string	No		Primary rules text that governs how the market settles.
data.events[].markets[].status	string	No	active	Market status as Kalshi reports it, such as `active`.
data.events[].markets[].sub_title	string	No	Mars	Short label of the outcome the market covers, shown under the title.
data.events[].markets[].ticker	string	No	KXELONMARS-99	Kalshi ticker that identifies the market.
data.events[].markets[].title	string	No	Will Elon Musk visit Mars before Aug 1, 2099?	Market title as shown on Kalshi.
data.events[].markets[].volume	number	No	94840.88	Total number of contracts traded in the market.
data.events[].markets[].volume_24h	number	No	16	Number of contracts traded in the last 24 hours.
data.events[].markets[].yes_ask	number	No	0.1	Lowest price asked for a Yes contract, in US dollars.
data.events[].markets[].yes_bid	number	No	0.08	Highest price offered for a Yes contract, in US dollars.
data.events[].mutually_exclusive	boolean	No	false	Whether at most one market in the event can resolve to Yes.
data.events[].series_ticker	string	No	KXELONMARS	Ticker of the series the event belongs to.
data.events[].strike_period	string	No		Strike period of the event, as Kalshi labels it.
data.events[].sub_title	string	No	Before 2099	Short qualifier shown under the event title, such as a date or deadline.
data.events[].title	string	No	Will Elon Musk visit Mars in his lifetime?	Event title as shown on Kalshi.
data.fetched_at	string	No	2026-06-07T14:00:00Z	Time the data was fetched, in UTC (RFC 3339).
data.limit	integer	No	25	Number of events requested per page.
data.source_url	string	No	https://external-api.kalshi.com/trade-api/v2/events?limit=25	URL the data was read from.
msg	string	No	OK

Failure responses

Status	Description	Schema
400	Bad Request	#/definitions/app.Response
404	Not Found	#/definitions/app.Response
429	Too Many Requests	#/definitions/app.Response
500	Internal Server Error	#/definitions/app.Response
503	Service Unavailable	#/definitions/app.Response

Code examples

Use environment variables for secrets and keep Crawlora API keys server-side.

curl -X GET "https://api.crawlora.net/api/v1/kalshi/events?limit=10&status=open&with_nested_markets=true&with_milestones=true" \
  -H "x-api-key: $CRAWLORA_API_KEY"

Shared guides

Authentication Errors and retries Rate limits and credits Pricing Acceptable use

Open in Playground Back to group

Kalshi Events API

Endpoint facts

How this endpoint behaves

Live monitoring

Sampled response

Request parameters

cURL example

Example JSON response

Failure responses

Code examples

Shared guides

Related

Kalshi Events API

Endpoint facts

How this endpoint behaves

Live monitoring

Sampled response

Request parameters

cURL example

Example JSON response

Failure responses

Code examples

Shared guides

Related