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AEMC Energy Rules API

The undocumented JSON API behind AEMC's Energy Rules application. It serves the consolidated, versioned text of the National Electricity Rules, National Gas Rules and National Energy Retail Rules — every published version with its commencement and start dates and its PDF/DOCX artefacts, the full chapter/part/division/rule/clause tree, per-node rule text, full-text search within a version, and the complete defined-terms glossary with cross-linked definitions. Verified live and entirely anonymous on 2026-07-27 — no API key, no OAuth, no cookie, no CSRF token; responses carry x-ratelimit-limit 1000 and are served through AWS API Gateway in front of a Laravel application using the Laravel data/links/meta envelope and page/perPage pagination. AEMC publishes no documentation, terms of use, SLA, versioning or deprecation policy for it, and no OpenAPI — the specification in this repository is derived by API Evangelist from AEMC's own production client bundle plus live probes of every route, with the HTTP status of each probe recorded in x-evidence. Every path is keyed by the rule version id rather than the human-facing version number.

AEMC Energy Rules API is published by Australian Energy Market Commission on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Energy, Regulations, Rules, Legal, and Australia. The published artifact set on APIs.io includes an OpenAPI specification, authentication docs, rate-limit docs, and a changelog.

This API exposes 9 operations across 9 paths, organized into 5 resource areas, and defines 10 schemas. It is described by OpenAPI 3.1.0, at version 2026-07-27.

Requests are made against a single base URL, https://energy-rules.aemc.gov.au/api/v1.

9 operations 9 paths 10 schemas 9 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
2026-07-27
Base URL
https://energy-rules.aemc.gov.au/api/v1
Contact
Resource Areas
5

Paths & Operations 9

Across 9 paths, the API surfaces 9 operations — 9 GET. They span 5 resource areas: Rule Versions, Rule Content, Search, Glossary, Settings. Each is listed below with its method, path, parameters, and response codes.

Rule Versions 1

Versions of the National Electricity, Gas and Energy Retail Rules, with their published PDF and DOCX artefacts.

GET
/rules/{ruleType}/versions
List the published versions of a rule book
listRuleVersions 7 params → 200
Rule Content 3

The structural tree of a rule version — chapters, parts, divisions, rules and clauses.

GET
/rules/{versionId}/toc
Get the full table of contents for a rule version
getRuleTableOfContents 1 param → 200404
GET
/rules/{versionId}/chapters
List the top-level chapters of a rule version
listRuleChapters 1 param → 200404
GET
/rules/{versionId}/content/{contentId}
Get one content node of a rule version
getRuleContent 3 params → 200404
Search 1

Full-text search within a single rule version.

GET
/rules/{versionId}/search
Full-text search within a rule version
searchRuleVersion 6 params → 200404
Glossary 3

Defined terms for a rule version.

GET
/rules/{versionId}/glossary/menu
Get the glossary index, grouped by first letter
getGlossaryMenu 1 param → 200404
GET
/rules/{versionId}/glossary/by-letter/{letter}
List defined terms beginning with a letter
listGlossaryTermsByLetter 2 params → 200404
GET
/rules/{versionId}/glossary/{termIdentifier}
Resolve one defined term
getGlossaryTerm 2 params → 200404
Settings 1

Application settings exposed to the client.

GET
/settings/wa
Get the Western Australia rules display setting
getWaSettings → 200

Schemas 10

The contract defines 10 schemas that model the data the API accepts and returns. The most detailed are RuleVersion (21 properties), SearchResult (16 properties), TocNode (13 properties), PaginationMeta (12 properties). Each schema is shown below with its type and property counts.

Error
object
Error envelope observed on 404 responses. Not RFC 9457 problem+json.
1 property
RuleVersion
object
21 properties
RuleFile
object
A published rule artefact on AEMC's S3 bucket (aemc-dra-production-s3.s3.ap-southeast-2.amazonaws.com).
4 properties
TocNode
object
13 properties
ContentNode
object
12 properties
ContentMeta
object
4 properties
SearchResult
object
16 properties
GlossaryEntry
object
12 properties
PaginationLinks
object
4 properties
PaginationMeta
object
12 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

aemc-energy-rules-openapi-derived.yml Raw ↑
Where this information came from

This is an independent, third-party profile of AEMC Energy Rules API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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