Government · head-to-head
City, New York Open Data vs Data.parliament.uk
NYC Open Data runs on Socrata; a live keyless GET against the SODA endpoint for the 311 service-request dataset (`data.cityofnewyork.us/resource/erm2-nwe9.json`) returned full JSON with a wildcard `Access-Control-Allow-Origin` header, and the same resource is fetchable as CSV by swapping the file extension. Anonymous reads work without any credential; registering a free Socrata app token is optional and only raises the per-IP throttling limit.
The Dataset Explorer's underlying Linked Data API, hosted at `lda.data.parliament.uk`, is still live: a keyless GET against `bills.json` returned real, paginated bill records (2,000+ results) with a wildcard `Access-Control-Allow-Origin` header, and `endpoints.json` lists dozens of other datasets (committees, attendance, members) served the same way. It's a legacy platform, though — Parliament now also runs newer per-domain REST APIs (`members-api.parliament.uk`, `bills-api.parliament.uk`) that cover the same ground with a modern interface and are worth checking first for new integrations.
| City, New York Open Data | Data.parliament.uk | |
|---|---|---|
| Authentication | None | None |
| Pricing | free | free |
| Formats | JSON, CSV | JSON, XML, RDF/XML |
| CORS | yes | yes |
| HTTPS | Yes | Yes |
Data.parliament.uk supports 3 response formats, while City, New York Open Data offers fewer — pick Data.parliament.uk for more integration flexibility.