AESO Current Supply Demand API (v2)
The current summary of Alberta's supply and demand balance — the JSON equivalent of the long-running ETS Current Supply Demand report that carries Alberta Total Net Generation, Net Actual Interchange, Alberta Internal Load, contingency reserve, and the generation mix by fuel type. Version 2 exposes /csd/summary/current.
AESO Current Supply Demand API (v2) is one of 15 APIs that AESO publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Supply and Demand, Generation Mix, Real-Time, Grid, 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 3 schemas. It is described by OpenAPI 3.0.1, at version v2.
Requests are made against 2 base URLs: https://apimgw.aeso.ca/public/currentsupplydemand-api, https://gateway-apim.aeso.ca/public/currentsupplydemand-api.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 2
AESO Current Supply Demand API (v2) 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.
Schemas 3
The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are CSDSummaryDataVOv2 (16 properties), CSDGenerationFuelTypeVO (4 properties), CSDInterchangeVO (2 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from AESO 12
Other APIs AESO publishes across the network.
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