> ## 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 Fills > Returns the fills recorded for a ProphetX order. ## OpenAPI ````yaml /openapi/v1.json get /v1/prophetx/orders/{orderId}/fills 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. - name: ProphetX description: Submit and manage orders on ProphetX strikes. - name: Limitless description: Discover and trade Limitless markets. paths: /v1/prophetx/orders/{orderId}/fills: get: tags: - ProphetX summary: Get Order Fills description: Returns the fills recorded for a ProphetX order. operationId: getProphetXOrderFills 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: abd80630-5c89-437f-980e-47936f518ec2 required: true name: orderId in: path responses: '200': description: Fills found content: application/json: schema: $ref: '#/components/schemas/GetProphetXOrderFillsResponse' '400': description: Invalid request content: application/json: schema: $ref: '#/components/schemas/ApiError' '401': description: The request was not authenticated content: application/json: schema: $ref: '#/components/schemas/AuthError' '403': description: The key is not permitted to perform this action content: application/json: schema: $ref: '#/components/schemas/AuthError' '404': description: Order not found content: application/json: schema: $ref: '#/components/schemas/ApiError' '429': description: >- The organization has exceeded its request rate; retry after the Retry-After interval content: application/json: schema: $ref: '#/components/schemas/AuthError' '500': description: Internal error content: application/json: schema: $ref: '#/components/schemas/ApiError' '503': description: Authentication is temporarily unavailable content: application/json: schema: $ref: '#/components/schemas/AuthError' components: schemas: GetProphetXOrderFillsResponse: type: object properties: fills: type: array items: $ref: '#/components/schemas/ProphetXFillView' description: Fills recorded for the order, oldest first. required: - fills 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 title: API Error AuthError: type: object properties: error: type: object properties: code: $ref: '#/components/schemas/AuthErrorCode' message: type: string description: Plain-text explanation of the error. required: - code - message required: - error title: Auth Error ProphetXFillView: type: object properties: fillId: type: string format: uuid description: Fill id. example: 7c1e4b2a-9d3f-4e8c-a1b2-3c4d5e6f7a8b orderId: type: string format: uuid description: Issued order id. example: abd80630-5c89-437f-980e-47936f518ec2 venueFillId: type: string description: ProphetX trade id for this fill. example: '48213077' shares: type: string description: >- Shares matched by this fill, each of which settles at one dollar or nothing. example: '8.699964' price: type: string description: >- Cost of one share in dollars from 0 to 1, which is the stake this fill consumed divided by the shares it bought. Not the order's limit price: the venue improves on a limit, and it rounds its share counts, so the two can differ slightly. example: '0.400000' stakeUsd: type: string description: >- Stake this fill consumed in dollars, which is shares multiplied by price. example: '3.48' feeUsd: type: string description: Fee charged in dollars, which ProphetX does not charge at match. example: '0' occurredAt: type: string description: Time the fill occurred at the venue, in ISO-8601. example: '2026-08-29T12:03:00.000Z' required: - fillId - orderId - venueFillId - shares - price - stakeUsd - feeUsd - occurredAt ApiErrorCode: type: string enum: - INVALID_REQUEST - NOT_FOUND - INSUFFICIENT_BALANCE - IDEMPOTENCY_CONFLICT - ORDER_NOT_CANCELLABLE - ORDER_RECONCILIATION_REQUIRED - RATE_LIMITED - INTERNAL_ERROR description: Stable identifier for the error category. AuthErrorCode: type: string enum: - UNAUTHORIZED - BAD_CONTENT_HASH - FORBIDDEN - RATE_LIMITED - AUTH_UNAVAILABLE description: Stable identifier for the error category. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.