WEM Trading Day Report API

API Reference
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Swagger File
Swagger file link
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About the WEM Trading Day Report v1 API 

The Trading Day Report API is compiled from a combination of solution file data and metrics that are not calculated as part of the respective Market Schedule. The data provided in the report meets the following publication obligations prescribed in Section 7.13: Settlement and Monitoring Data of the WEM Rules:

  • 7.13.1E(d) – DSP Reduction Instructions.

  • 7.13.1EA(b) – Congestion Rental Calculations.

  • 7.13.1EA(c)(i) – Facility Risk Calculations.

  • 7.13.1EA(c)(ii) – Network Risk Calculations.

  • 7.13.1EA(e) – Energy Uplift Prices and Uplift Payment Mispricing Triggers.

For support, contact WA RTMM team:

Navigating this reference 

This page provides an overview of the API as well as information on how to use it. 

The icons at the top of the page link to the following, more detailed information sources:  

  • The API Reference describes the paths, headers, request body and responses for each of the endpoints in the API. 

  • The Swagger File links to the latest version of the swagger file for the API. 

External documents

  • None.

Non-functional requirements

The following provisional non-functional requirements (NFR) are relevant to this API. These may be revised in subsequent versions following consultation with Market Participants.

Request/response payload required limits:

  • For all APIs, there is an enforced 10 MB max limit.

Rate Limits (Throttling) applied per user:

  • An individual user is restricted to accessing 50 calls to this API every minute, with a total of 250 calls in five minutes.

Additional Information

Refer to WEM Dispatch APIs Overview for additional information on Prerequisites for API Access and API Details (Authentication Method and Base URLs).