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.