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AESO Unit Commitment Data API

Unit commitment directives issued by the AESO, served from /unitCommitment — the instructions that bring generating units online ahead of dispatch.

AESO Unit Commitment Data API is one of 15 APIs that AESO publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Unit Commitment, Dispatch, Directives, Energy Markets, and Alberta. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 1 operation across 1 path, and defines 4 schemas. It is described by OpenAPI 3.0.1, at version v2.

Requests are made against 2 base URLs: https://apimgw.aeso.ca/public/unitcommitmentdata-api, https://gateway-apim.aeso.ca/public/unitcommitmentdata-api.

1 operations 1 paths 4 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.1
API Version
v2
Base URL
https://apimgw.aeso.ca/public/unitcommitmentdata-api/v2
Authentication
API Key, API Key
Resource Areas
1

Authentication & Security 2

AESO Unit Commitment Data API declares 2 security schemes for authenticating requests. An API key is passed in the header as API-KEY (apiKeyHeader). An API key is passed in the query as subscription-key (apiKeyQuery). By default, every request must be authenticated, though some operations may also be called without credentials.

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.

Operations 1
GET
/unitCommitment
Fetch Unit Commitment Directive Data
getUnitCommitmentDataReportV11ForDateRange 2 params → 200400500503401405403404

Schemas 4

The contract defines 4 schemas that model the data the API accepts and returns. The most detailed are UnitCommitmentDataV2VO (9 properties), UnitCommitmentDataV2Report (1 property). Each schema is shown below with its type and property counts.

UnitCommitmentDataV2Report
object
1 property
UnitCommitmentDataV2VO
object
9 properties
UnitCommitmentGetRequest
string
UnitCommitmentGetRequest-1
string

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

aeso-unitcommitmentdata-api-v2-openapi.json Raw ↑

Other APIs AESO publishes across the network.

AESO Pool Price Report API
AESO System Marginal Price Report API
AESO Current Supply Demand API (v2)
AESO Current Supply Demand API (v1)
AESO Actual Forecast Report API
AESO AIES Gen Capacity API
AESO Load Outage Forecast API
AESO Intertie Public Reports API
AESO Energy Merit Order Report API
AESO Metered Volume Report API
AESO Operating Reserve Offer Control Report API
AESO Asset List API
Where this information came from

This is an independent, third-party profile of AESO Unit Commitment Data 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.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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