AEMO
AEMO WEMDE TradingDayReport

AEMO's public API catalogue lists 1 operation(s) for this API, gateway-routed under the path prefix /WEM/v1/tradingDayReport. AEMO's own openapi-link export for this API is a shell — it declares paths: {} with zero operations and names an internal host — so the 1 operation(s) in the OpenAPI captured here were harvested from AEMO's developer-portal operations endpoints (https://dev.aemo.com.au/developer/apis/wemde-tradingdayreport-external-v1/operations?api-version=2022-04-01-preview), complete with parameters, headers, response codes and response examples. Harvested 2026-07-27 (HTTP 200).
Documentation GitHub OpenAPI
OpenAPI Specification

openapi: 3.0.1
info:
  title: WEMDE TradingDayReport
  version: '3.0'
  x-origin:
  - format: openapi
    source: AEMO API Management developer portal
    url: https://dev.aemo.com.au/developer/apis/wemde-tradingdayreport-external-v1/operations?api-version=2022-04-01-preview
servers:
- url: https://api-gwy-prd.aemo.local/WEM/v1/tradingDayReport
- url: https://api-gwy-prd.aemo.local/WEM/v1/tradingDayReport
paths:
  /tradingDayReport:
    get:
      operationId: retrievesTheTradingDayReport
      summary: Retrieves the Trading Day Report
      tags:
      - WEMDE TradingDayReport
      description: Retrieves the Trading Day Report
      parameters:
      - name: tradingDay
        in: query
        required: true
        schema:
          type: string
        description: 'Default date format: yyyy-MM-ddTHH:mm:ss+08:00. For requests, the offset +08:00
          is optional. The API treats incoming times as +08:00 by default.'
      - name: x-initiatingParticipantId
        in: header
        required: true
        schema:
          type: string
        description: The ID of the initiating Participant
      - name: x-market
        in: header
        required: true
        schema:
          type: string
        description: The ID of the market
      responses:
        '200':
          description: Success
          content:
            text/plain:
              example: ''
            application/json:
              example:
                data:
                  tradingDay: string
                  dspReductionInstructions:
                  - tradingInterval: string
                    requestedReductions:
                    - facilityCode: string
                      requestedReductionValue: 0
                  congestionRentalCalculations:
                  - dispatchInterval: string
                    congestionRentals:
                    - facilityCode: string
                      congestionRentalValue: 0
                  facilityRiskCalculations:
                  - dispatchInterval: string
                    facilityRisks:
                    - facilityCode: string
                      facilityRiskValue: 0
                  facilityLowerRiskCalculations:
                  - dispatchInterval: string
                    facilityLowerRisks:
                    - facilityCode: string
                      facilityLowerRiskValue: 0
                  networkRiskCalculations:
                  - dispatchInterval: string
                    networkRisks:
                    - networkContingency: string
                      networkRiskValue: 0
                      associatedFacilityCodes:
                      - string
                  networkLowerRiskCalculations:
                  - dispatchInterval: string
                    networkLowerRisks:
                    - networkLowerContingency: string
                      networkLowerRiskValue: 0
                      associatedFacilityCodes:
                      - string
                  energyUpliftPricesAndUpliftPaymentMispricingTriggers:
                  - dispatchInterval: string
                    facilities:
                    - facilityCode: string
                      energyUpliftPrice: 0
                      upliftMispricingTrigger: 0
                transactionId: string
            text/json:
              example:
                data:
                  tradingDay: string
                  dspReductionInstructions:
                  - tradingInterval: string
                    requestedReductions:
                    - facilityCode: string
                      requestedReductionValue: 0
                  congestionRentalCalculations:
                  - dispatchInterval: string
                    congestionRentals:
                    - facilityCode: string
                      congestionRentalValue: 0
                  facilityRiskCalculations:
                  - dispatchInterval: string
                    facilityRisks:
                    - facilityCode: string
                      facilityRiskValue: 0
                  facilityLowerRiskCalculations:
                  - dispatchInterval: string
                    facilityLowerRisks:
                    - facilityCode: string
                      facilityLowerRiskValue: 0
                  networkRiskCalculations:
                  - dispatchInterval: string
                    networkRisks:
                    - networkContingency: string
                      networkRiskValue: 0
                      associatedFacilityCodes:
                      - string
                  networkLowerRiskCalculations:
                  - dispatchInterval: string
                    networkLowerRisks:
                    - networkLowerContingency: string
                      networkLowerRiskValue: 0
                      associatedFacilityCodes:
                      - string
                  energyUpliftPricesAndUpliftPaymentMispricingTriggers:
                  - dispatchInterval: string
                    facilities:
                    - facilityCode: string
                      energyUpliftPrice: 0
                      upliftMispricingTrigger: 0
                transactionId: string
        '400':
          description: Bad request
          content:
            application/json:
              examples:
                missingHeader:
                  summary: Missing mandatory HTTP header parameter
                  value:
                    transactionId: 61361d96-f20d-43a7-bkdf-59b35fab9b13
                    data: {}
                    errors:
                    - code: '400'
                      title: Missing mandatory HTTP header parameter
                      detail: Mandatory HTTP header <headerName> is missing
                      source: ''
        '401':
          description: Unauthorized
          content:
            application/json:
              examples:
                unauthorized:
                  summary: Unauthorized
                  value:
                    transactionId: 9a8e902a-ed40-45f3-b075-7a644b12947f
                    data: {}
                    errors:
                    - code: '401'
                      title: Unauthorized
                      detail: Unauthorized
                      source: ''
                initiatingParticipantIdMismatch:
                  summary: x-initiatingParticipantId does not match the participant ID associated with
                    the certificate
                  value:
                    transactionId: 9a8e902a-ed40-45f3-u475-7a644b12947f
                    data: {}
                    errors:
                    - code: '401'
                      title: Unauthorized
                      detail: x-initiatingParticipantId does not match the participant ID associated with
                        the certificate
                      source: ''
        '403':
          description: Forbidden
          content:
            text/plain:
              example: ''
            application/json:
              example:
                transactionId: string
                data: {}
                errors:
                - code: 0
                  title: string
                  detail: string
                  source: string
            text/json:
              example:
                transactionId: string
                data: {}
                errors:
                - code: 0
                  title: string
                  detail: string
                  source: string
        '404':
          description: Not found
          content:
            text/plain:
              example: ''
            application/json:
              examples:
                resourceNotFound:
                  summary: Resource not found
                  value:
                    transactionId: 61361d96-f09d-43a7-babf-59b35fab9b13
                    data: {}
                    errors:
                    - code: '404'
                      title: Not found
                      detail: 'Resource not found for endpoint URI: <URI>'
                      source: ''
            text/json:
              example:
                transactionId: string
                data: {}
                errors:
                - code: 0
                  title: string
                  detail: string
                  source: string
        '405':
          description: Method not allowed
          content:
            application/json:
              examples:
                methodNotAllowed:
                  summary: Method not allowed
                  value:
                    transactionId: 61361d96-z20d-43a7-babf-59b35fab9b13
                    data: {}
                    errors:
                    - code: '405'
                      title: Method not allowed
                      detail: 'Input HTTP method is <invokedMethod>. Operation <operationURI> accepts
                        only: [<operationMethod>].'
                      source: ''
        '413':
          description: Payload too large
          content:
            application/json:
              examples:
                payloadTooLarge:
                  summary: Payload too large
                  value:
                    transactionId: dc6826bc-1c0d-498b-b474-2b231910860c
                    data: {}
                    errors:
                    - code: '413'
                      title: Payload too large
                      detail: Maximum allowed size for the <request/response> body is <payload size limit>
                        bytes (<size limit> MB). This <request/response> size is <number of bytes> bytes
                      source: ''
        '422':
          description: Client error
          content:
            text/plain:
              example: ''
            application/json:
              example:
                transactionId: string
                data: {}
                errors:
                - code: 0
                  title: string
                  detail: string
                  source: string
            text/json:
              example:
                transactionId: string
                data: {}
                errors:
                - code: 0
                  title: string
                  detail: string
                  source: string
        '429':
          description: Too many requests
          content:
            application/json:
              examples:
                tooManyRequests:
                  summary: Too many requests
                  value:
                    transactionId: 63361d96-f20d-43a7-babf-59b35fab9b13
                    data: {}
                    errors:
                    - code: '429'
                      title: Too many requests
                      detail: The number of inbound requests has exceeded throttling limits. Try again
                        later.
                      source: ''
        '500':
          description: Application unavailable or server error
          content:
            text/plain:
              example: ''
            application/json:
              examples:
                applicationUnavailable:
                  summary: Application unavailable
                  value: ''
            text/json:
              example:
                transactionId: string
                data: {}
                errors:
                - code: 0
                  title: string
                  detail: string
                  source: string
components:
  securitySchemes:
    apiKeyHeader:
      type: apiKey
      name: Ocp-Apim-Subscription-Key
      in: header
    apiKeyQuery:
      type: apiKey
      name: subscription-key
      in: query
security:
- {}
- apiKeyHeader: []
- apiKeyQuery: []
tags:
- name: WEMDE TradingDayReport
  description: WEMDE TradingDayReport
AEMO WEMDE TradingDayReport

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OpenAPI Specification
