> ## Documentation Index > Fetch the complete documentation index at: https://docs.parlayx.com/llms.txt > Use this file to discover all available pages before exploring further. # Get Order > Fetches a Kalshi order by its issued order id. ## OpenAPI ````yaml /openapi/v1.json get /v1/kalshi/orders/{orderId} openapi: 3.0.0 info: title: ParlayX API version: 1.0.0 description: Aggregated prediction-market trading API servers: - url: https://api.parlayx.com security: [] tags: - name: Authentication description: Confirm your signing and read the server clock. - name: Discovery description: Browse sports, competitions, events, and markets. - name: Polymarket description: Submit and manage orders on Polymarket outcomes. - name: Kalshi description: Submit and manage orders on Kalshi markets. paths: /v1/kalshi/orders/{orderId}: get: tags: - Kalshi summary: Get Order description: Fetches a Kalshi order by its issued order id. operationId: getKalshiOrder parameters: - name: PX-Key-Id in: header required: true schema: type: string description: The key id issued for your signing keypair. - name: PX-Timestamp in: header required: true schema: type: string description: >- Unix seconds at signing, valid within 30 seconds of the server clock. - name: PX-Signature in: header required: true schema: type: string description: Ed25519 signature of the request - name: PX-Content-Sha256 in: header required: true schema: type: string description: >- Hex SHA-256 of the request body, or the SHA-256 of the empty string when there is no body. - schema: type: string format: uuid description: Issued order id. example: 3f8b2c9a-2d18-4f7e-9c2a-1b6e1f0c8a4d required: true name: orderId in: path responses: '200': description: Order found content: application/json: schema: $ref: '#/components/schemas/KalshiOrderView' '400': description: Invalid request content: application/json: schema: $ref: '#/components/schemas/ApiError' '404': description: Order not found content: application/json: schema: $ref: '#/components/schemas/ApiError' '500': description: Internal error content: application/json: schema: $ref: '#/components/schemas/ApiError' components: schemas: KalshiOrderView: type: object properties: orderId: type: string format: uuid description: Issued order id. example: 3f8b2c9a-2d18-4f7e-9c2a-1b6e1f0c8a4d ticker: type: string description: Kalshi market ticker the order trades. example: KXPRES-2028 side: $ref: '#/components/schemas/KalshiSide' action: $ref: '#/components/schemas/KalshiAction' type: $ref: '#/components/schemas/KalshiOrderType' count: type: integer description: Order size in whole contracts. example: 10 priceCents: type: integer description: >- Limit price in whole cents from 1 to 99, in the traded side's own frame. example: 38 status: $ref: '#/components/schemas/TradingOrderStatus' venueOrderId: type: string nullable: true description: Kalshi order id, or null until the venue acknowledges the order. example: b4d9e1f2-3a6c-4d8e-9f1a-2b3c4d5e6f70 createdAt: type: string description: Time the order was created, in ISO-8601. example: '2026-07-26T12:00:00.000Z' updatedAt: type: string description: Time the order was last updated, in ISO-8601. example: '2026-07-26T12:05:00.000Z' filledCount: type: integer nullable: true description: Contracts filled so far, or null before any fill. example: 4 averagePriceCents: type: integer nullable: true description: Average fill price in whole cents, or null before any fill. example: 37 feesCents: type: integer nullable: true description: >- Total fees charged, rounded to the nearest whole cent, or null before any fill. example: 6 feesUsd: type: string nullable: true description: >- Total fees charged in dollars, exact to the granularity the venue charges, or null before any fill. Charged on top of the executed notional, so it is additive to cost on a buy and deducted from proceeds on a sell. example: '0.063000' closedAt: type: string nullable: true description: Time the order reached a terminal state, or null while still open. example: '2026-07-26T12:10:00.000Z' required: - orderId - ticker - side - action - type - count - priceCents - status - venueOrderId - createdAt - updatedAt - filledCount - averagePriceCents - feesCents - feesUsd - closedAt ApiError: type: object properties: error: type: object properties: code: $ref: '#/components/schemas/ApiErrorCode' message: type: string description: Plain-text explanation of the error. orderId: type: string format: uuid description: >- The affected order, present only on ORDER_RECONCILIATION_REQUIRED; read it back to determine whether it reached the venue. required: - code - message required: - error KalshiSide: type: string enum: - 'YES' - 'NO' description: Which side of the Kalshi market the contract represents. example: 'YES' KalshiAction: type: string enum: - BUY - SELL description: Order direction against the chosen side. example: BUY KalshiOrderType: type: string enum: - LIMIT description: Order type. Kalshi orders are limit orders. example: LIMIT TradingOrderStatus: type: string enum: - PENDING - SUBMITTED - OPEN - FILLED - CANCELLED - REJECTED description: |- Order lifecycle status. | Status | Meaning | | --- | --- | | `PENDING` | Accepted, not yet sent to the venue. | | `SUBMITTED` | Sent, awaiting venue acknowledgement. | | `OPEN` | Resting on the venue. | | `FILLED` | Fully filled. | | `CANCELLED` / `REJECTED` | Terminal. | example: OPEN ApiErrorCode: type: string enum: - INVALID_REQUEST - NOT_FOUND - INSUFFICIENT_BALANCE - IDEMPOTENCY_CONFLICT - ORDER_NOT_CANCELLABLE - ORDER_RECONCILIATION_REQUIRED - INTERNAL_ERROR description: Stable identifier for the error category. ````