UK Parliament Members API
by members-api.parliament.uk
Government and law
Added on November 7th, 2026
Checked and working on November 7th, 2026
Visit members-api.parliament.uk →
What it does
The UK Parliament Members API gives data about Members of the House of Commons and the House of Lords: names, parties, constituencies, contact details, roles, interests and voting records, for example to look up the MP for a constituency. Responses are JSON, with an OpenAPI description. Free, no key needed.
At a glance
- API key
- Not needed · More APIs with no key
- Pricing
- Free, no key needed.
- From the browser
- Yes (CORS)
- Formats
- JSON
- Interface
- REST, HTTP-GET
- Provider
- members-api.parliament.uk
- Last checked
- Working on November 7th, 2026
More information: https://members-api.parliament.uk/index.html
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Example request
curl
curl 'https://members-api.parliament.uk/api/Members/Search?Name=Starmer&take=1'JavaScript
const response = await fetch("https://members-api.parliament.uk/api/Members/Search?Name=Starmer&take=1");
const data = await response.json();
console.log(data);Python
import requests
response = requests.get(
"https://members-api.parliament.uk/api/Members/Search?Name=Starmer&take=1",
timeout=30,
)
print(response.json())The JavaScript works in a web page as well as in Node.js 18 or newer.