Kalshi (Prediction Market)

Get all events. This endpoint excludes multivariate events. To retrieve multivariate events, use the GET /events/multivariate endpoint.

Retrieve multivariate (combo) events. These are dynamically created events from multivariate event collections. Supports filtering by series and collection ticker.

This endpoint provides an approximate indication of when the data from the following endpoints was last validated: GetBalance, GetOrder(s), GetFills, GetPositions.

Retrieve a list of markets with optional filtering by status, timestamps, event ticker, series ticker, and other parameters.

Endpoint for getting data about multivariate event collections.

Returns a mapping of series categories to their associated tags, which can be used for filtering and search functionality.

Retrieve a paginated list of prediction market events from Kalshi's election and politics trading API, including metadata such as title, category, event ticker, and availability.

Endpoint for getting the exchange schedule.

Endpoint for getting the exchange status.

Endpoint for getting all trades for all markets. A trade represents a completed transaction between two users on a specific market. Each trade includes the market ticker, price, quantity, and timestamp information. This endpoint returns a paginated response. Use the 'limit' parameter to control page size (1-1000, defaults to 100). The response includes a 'cursor' field - pass this value in the 'cursor' parameter of your next request to get the next page. An empty cursor indicates no more pages are available.

List volume incentives with optional filters. Volume incentives are rewards programs for trading activity on specific markets.

Retrieve available filters organized by sport. This endpoint returns filtering options available for each sport, including scopes and competitions. It also provides an ordered list of sports for display purposes.

Retrieve tags organized by series categories. This endpoint returns a mapping of series categories to their associated tags, which can be used for filtering and search functionality.

Endpoint for getting data about multiple series with specified filters. A series represents a template for recurring events that follow the same format and rules (e.g., "Monthly Jobs Report", "Weekly Initial Jobless Claims", "Daily Weather in NYC"). This endpoint allows you to browse and discover available series templates by category.