APIs / Government open data / aemo-wem-market-data-wa

AU Business Live · checked 23 Aug 2026 · 200 in 386 ms

AEMO WEM Market Data WA

AEMO

Connect recipe
base
https://data.wa.aemo.com.au/
docs
https://dev.aemo.com.au/api-docs
protocol
Web page
auth
Gated — portal public; WEMS API is participant-gated
licence
Licence unclear
try
curl -sI 'https://data.wa.aemo.com.au/'
checked
2026-08-23 · 200 OK · 386 ms

Curator notes

WA wholesale market file/report portal 200 (balancing, STEM, SCADA, outages, LFAS, DPV, etc.). aemo.com.au WEM pages often 403. Official API docs at dev.aemo.com.au.

Related sources

AU Business
Live 23 Aug

AEMO NEM summary JSON

RESTOpen readGovernment open data

visualisations.aemo.com.au