SP Electricity North West Open Data Explore API v2.0
The previous-generation Opendatasoft Explore REST API v2.0, still served on the SP Electricity North West domain alongside v2.1. Same 16-path read-only shape — catalogue, dataset metadata, records, facets, attachments and CSV/JSON/Parquet/GPX exports — against the same 146 datasets. Retained here because it is a distinct live base URL with its own OpenAPI 3.0.3 contract, harvested verbatim on 2026-07-27.
SP Electricity North West Open Data Explore API v2.0 is one of 2 APIs that Electricity North West publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Open Data, Catalog, Records, Export, and Energy. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.
This API exposes 16 operations across 16 paths, organized into 2 resource areas, and defines 10 schemas. It is described by OpenAPI 3.0.3, at version v2.0.
Requests are made against a single base URL, https://electricitynorthwest.opendatasoft.com/api/explore/v2.0.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
SP Electricity North West Open Data Explore API v2.0 declares
1 security scheme
for authenticating requests.
An API key is passed in the query as apikey (apikey).
By default, every request must be authenticated.
apikey— API key to make authenticated requests.
Paths & Operations 16
Across 16 paths, the API surfaces 16 operations — 16 GET. They span 2 resource areas: Catalog, Dataset. Each is listed below with its method, path, parameters, and response codes.
API to enumerate datasets
API to work on records
Schemas 10
The contract defines 10 schemas that model the data the API accepts and returns. The most detailed are facet_value_enumeration (4 properties), records (3 properties), datasets (3 properties), facet_enumeration (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 Electricity North West 1
Other APIs Electricity North West publishes across the network.
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