Real-time Market Submissions
Getting started
About the RTMS API
This API is part of the Real-time Market Submissions (RTMS) Project which developed a new submission mechanism and validations for both Energy and ESS bids and offers, including regulation raise/lower, contingency raise/lower, and rate of change of frequency (RoCoF).
The submission information provided by the MPs is fed into the Dispatch Engine to determine the lowest overall cost dispatch to the market.
The RTMS Project also delivered updated systems that validate MP submissions, as well as allowing MPs to run queries on their historic submission data. As part of this, the RTMS API allows MPs to submit and query RTM and DSP Submissions for all Market Services.
The API Reference automatically takes the APIM endpoint not the F5 endpoint which is accessible for the participants.
For support, contact: AEMO RTMS Team
Email: wa.operations@aemo.com.au
Navigating this reference
This page contains overview information for the API. Read on for general details on how to use the API.
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 Postman Collection contains examples of code that you can use in your testing.
The Swagger File shows the latest version of the swagger file for the API.
API status
Ready. The design is ready for participants to use.
Assumed knowledge
API and JSON or YAML basics.
Prerequisites
Before you can use the RTMS API you must:
Have a Participant ID and Facility Code. If your company is a Registered Participant, your ID is set up during the registration process.
Have a DigiCert TLS certificate.
For more information, see the Reformer page Accessing our test environments.
External documents
The following documents will give you more detail on the API:
Non-functional requirements
The following provisional non-functional requirements (NFR) are relevant to the project. These will be revised in subsequent versions of this document following consultation with the MPs.
Request/response payload required limits
For all APIs, there is an enforced 10 MB max limit.
Certificate-based throttling
A single participant is restricted to accessing 50 calls every minute, with a total of 200 calls in five minutes.
API details
Authentication methods
The RTMS API uses the DigiCert TLS certificate authentication method.
Base URLs
Below are the base URLs used for this API:
Environment
URL
Coordinated Market Trial (RFM)
https://apis.rfm.aemo.com.au:9319/WEM/v1/realTimeMarketSubmission
Pre-prod
https://apis.preprod.aemo.com.au:9319/WEM/v1/realTimeMarketSubmission
Production
https://apis.prod.aemo.com.au:9319/WEM/v1/realTimeMarketSubmission