API Reference
Postman Collection

Getting Started

About the API

The NEM Prudential systems provides participants information on the money they are owed. The NEM Prudential APIs allows participants to access the Prudential information such as Company Summary , Cumulative Price, Prudential Calendar, Forecast Revenue, Bank Guarantees and so on.

Getting Access

To access NEM Prudential APIs, the participant users must have the appropriate user rights access. The access right determines the functionalities and transactions you can use to access the web portal, batch interfaces, FTP, and API services. Participant Administrators (PAs) authorise Participant User access in MSATS. The initial PA is set up by the AEMO system administrator as part of the registration process. Your company's participant administrator (PA) grants you permission to use NEM Credit Support. The entity required for access is: PRUDENTIAL_DASHBOARD: EMMS - Settlements - View Prudentials

During formal onboarding, you will first be given access to Pre-Production and must complete your development/testing there prior to getting access to Production.

External Docs

Below are a list of external links for additional context to the API or Program:

API Details

Authentication Methods

This API is using the following Security Policies:

Note: The TLS certificates used to access Pre-Production are different from those used to access Production.


Below are the base URLs used for this API:


Base URL

Data Type

Pre-Production Internet Entry

Test Data

Pre-Production MarketNet Entry

Test Data

Production Internet Entry

Live Data

Production MarketNet Entry

Live Data


Paths, Headers, Request Body and Responses can be found in the API Reference (OpenAPI Spec).