> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://partner.ninjatrader.com/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://partner.ninjatrader.com/_mcp/server. # Kalshi Market Items GET https://demo.tradovateapi.com/v1/kalshiMarket/items Fetches multiple KalshiMarket entities by `id` field Reference: https://partner.ninjatrader.com/connect/api/rest-api-endpoints/contract-library/kalshi-market-items ## OpenAPI Specification ```yaml openapi: 3.1.0 info: title: connect version: 1.0.0 paths: /kalshiMarket/items: get: operationId: kalshi-market-items summary: Kalshi Market Items description: Fetches multiple KalshiMarket entities by `id` field tags: - contractLibrary parameters: - name: ids in: query required: true schema: type: array items: type: integer format: int64 - name: Authorization in: header description: Bearer authentication required: true schema: type: string responses: '200': description: KalshiMarket content: application/json: schema: type: array items: $ref: '#/components/schemas/KalshiMarket' servers: - url: https://demo.tradovateapi.com/v1 description: production components: schemas: KalshiMarketStatus: type: string enum: - active - amended - closed - determined - disputed - finalized - inactive - initialized - settled description: >- active, amended, closed, determined, disputed, finalized, inactive, initialized, settled title: KalshiMarketStatus KalshiMarketResult: type: string enum: - all_no - all_yes - 'no' - scalar - void - 'yes' description: all_no, all_yes, no, scalar, void, yes title: KalshiMarketResult KalshiMarketPriceLevelStructure: type: string enum: - deci_cent - linear_cent - tapered_deci_cent description: deci_cent, linear_cent, tapered_deci_cent title: KalshiMarketPriceLevelStructure KalshiMarket: type: object properties: id: type: integer format: int64 name: type: string kalshiEventId: type: integer format: int64 title: type: string subtitle: type: string yesSubtitle: type: string noSubtitle: type: string openTime: type: string format: date-time closeTime: type: string format: date-time expectedExpirationTime: type: string format: date-time expirationTime: type: string format: date-time latestExpirationTime: type: string format: date-time status: $ref: '#/components/schemas/KalshiMarketStatus' description: >- active, amended, closed, determined, disputed, finalized, inactive, initialized, settled result: $ref: '#/components/schemas/KalshiMarketResult' description: all_no, all_yes, no, scalar, void, yes canCloseEarly: type: boolean expirationValue: type: string riskLimitCents: type: integer format: int64 rulesPrimary: type: string rulesSecondary: type: string priceLevelStructure: $ref: '#/components/schemas/KalshiMarketPriceLevelStructure' description: deci_cent, linear_cent, tapered_deci_cent priceRanges: type: string lastUpdatedTs: type: string format: date-time required: - name - kalshiEventId - subtitle - yesSubtitle - noSubtitle - openTime - closeTime - expirationTime - latestExpirationTime - status - result - canCloseEarly - expirationValue - riskLimitCents - rulesPrimary - rulesSecondary - priceLevelStructure - priceRanges - lastUpdatedTs title: KalshiMarket securitySchemes: bearer_access_token: type: http scheme: bearer ``` ## Examples **Request** ```json {} ``` **Response** ```json [ { "name": "2024 US Presidential Election Outcome", "kalshiEventId": 54321, "subtitle": "Prediction market on the timing of the 2024 US Presidential Election result", "yesSubtitle": "Election results announced by November 8th", "noSubtitle": "Election results announced after November 8th", "openTime": "2024-10-01T12:00:00Z", "closeTime": "2024-11-08T23:59:59Z", "expirationTime": "2024-11-08T23:59:59Z", "latestExpirationTime": "2024-11-09T12:00:00Z", "status": "active", "result": "void", "canCloseEarly": false, "expirationValue": "2024-11-08T23:59:59Z", "riskLimitCents": 5000000, "rulesPrimary": "This market resolves based on official election results certified by the Federal Election Commission.", "rulesSecondary": "Disputes will be resolved by Kalshi's arbitration team within 48 hours of market close.", "priceLevelStructure": "linear_cent", "priceRanges": "0-100", "lastUpdatedTs": "2024-04-20T15:45:00Z", "id": 98765, "title": "Will the 2024 US Presidential Election be decided by November 8th?", "expectedExpirationTime": "2024-11-08T23:59:59Z" } ] ``` **SDK Code** ```python import requests url = "https://demo.tradovateapi.com/v1/kalshiMarket/items" querystring = {"ids":"12345,67890"} payload = {} headers = { "Authorization": "Bearer ", "Content-Type": "application/json" } response = requests.get(url, json=payload, headers=headers, params=querystring) print(response.json()) ``` ```javascript const url = 'https://demo.tradovateapi.com/v1/kalshiMarket/items?ids=12345%2C67890'; const options = { method: 'GET', headers: {Authorization: 'Bearer ', 'Content-Type': 'application/json'}, body: '{}' }; try { const response = await fetch(url, options); const data = await response.json(); console.log(data); } catch (error) { console.error(error); } ``` ```go package main import ( "fmt" "strings" "net/http" "io" ) func main() { url := "https://demo.tradovateapi.com/v1/kalshiMarket/items?ids=12345%2C67890" payload := strings.NewReader("{}") req, _ := http.NewRequest("GET", url, payload) req.Header.Add("Authorization", "Bearer ") req.Header.Add("Content-Type", "application/json") res, _ := http.DefaultClient.Do(req) defer res.Body.Close() body, _ := io.ReadAll(res.Body) fmt.Println(res) fmt.Println(string(body)) } ``` ```ruby require 'uri' require 'net/http' url = URI("https://demo.tradovateapi.com/v1/kalshiMarket/items?ids=12345%2C67890") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Get.new(url) request["Authorization"] = 'Bearer ' request["Content-Type"] = 'application/json' request.body = "{}" response = http.request(request) puts response.read_body ``` ```java import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.get("https://demo.tradovateapi.com/v1/kalshiMarket/items?ids=12345%2C67890") .header("Authorization", "Bearer ") .header("Content-Type", "application/json") .body("{}") .asString(); ``` ```php request('GET', 'https://demo.tradovateapi.com/v1/kalshiMarket/items?ids=12345%2C67890', [ 'body' => '{}', 'headers' => [ 'Authorization' => 'Bearer ', 'Content-Type' => 'application/json', ], ]); echo $response->getBody(); ``` ```csharp using RestSharp; var client = new RestClient("https://demo.tradovateapi.com/v1/kalshiMarket/items?ids=12345%2C67890"); var request = new RestRequest(Method.GET); request.AddHeader("Authorization", "Bearer "); request.AddHeader("Content-Type", "application/json"); request.AddParameter("application/json", "{}", ParameterType.RequestBody); IRestResponse response = client.Execute(request); ``` ```swift import Foundation let headers = [ "Authorization": "Bearer ", "Content-Type": "application/json" ] let parameters = [] as [String : Any] let postData = JSONSerialization.data(withJSONObject: parameters, options: []) let request = NSMutableURLRequest(url: NSURL(string: "https://demo.tradovateapi.com/v1/kalshiMarket/items?ids=12345%2C67890")! as URL, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0) request.httpMethod = "GET" request.allHTTPHeaderFields = headers request.httpBody = postData as Data let session = URLSession.shared let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in if (error != nil) { print(error as Any) } else { let httpResponse = response as? HTTPURLResponse print(httpResponse) } }) dataTask.resume() ```