UK Politics & Parliament Search API
Query UK Parliament debates, written questions, and member activity (Hansard) from one endpoint. Pre-shaped JSON for AI-driven civic-tech tools, legislative monitoring, and policy research.
What is Politics Search API?
Semantic search across UK Parliament Hansard — debates, written questions, and member activity. Returns ranked passages with source URLs ready for downstream LLMs.
- Endpoint
- POST /api/search/politics
- Authentication
- API key · x-api-key header
- Cost
- 40 credits / call
- Rate limit
- 60 req / min
- Response
- Structured JSON
Try Politics Search Live
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Integration guide
Copy a snippet, replace your API key, run. Works in any HTTP client — examples below in cURL, JavaScript, and Python.
/api/search/politicshttps://www.apipick.comSemantic search across UK Parliament Hansard — debates, written questions, and member activity. Returns ranked passages with source URLs ready for downstream LLMs.
querystringrequiredNatural-language search query
max_num_resultsintegeroptional1–5, default 5
relevance_thresholdnumberoptional0.0–1.0 quality filter
country_codestringoptionalISO country code (e.g. US, GB)
start_datestringoptionalISO date YYYY-MM-DD
end_datestringoptionalISO date YYYY-MM-DD
curl -X POST "https://www.apipick.com/api/search/politics" \
-H "Content-Type: application/json" \
-H "x-api-key: YOUR_API_KEY" \
-d '{
"query": "UK Parliament debates on AI regulation",
"max_num_results": 5,
"country_code": "US",
"start_date": "2026-01-01"
}'{
"query": "UK Parliament debates on AI regulation",
"results": [
{
"title": "Example result",
"url": "https://example.com/article",
"snippet": "Short excerpt of the page content…",
"source_type": "web",
"published_at": "2026-04-15",
"score": 0.92
}
],
"result_count": 1,
"credits_used": 40,
"remaining_credits": 99
}Rate limits
Throttling is per API key, sliding 60-second window. Hit the limit and you get a clean 429 with a Retry-After header.
60req/min
Per API key, per endpoint. Sliding 60-second window.
3concurrent
Max simultaneous in-flight requests per API key.
X-RateLimit-LimitMaximum requests allowed per minuteX-RateLimit-RemainingRequests remaining in the current windowX-RateLimit-ResetSeconds until the current window resetsRetry-AfterSeconds to wait before retrying (only on 429)HTTP/1.1 429 Too Many Requests
Retry-After: 12
X-RateLimit-Limit: 60
X-RateLimit-Remaining: 0
X-RateLimit-Reset: 12
{
"error": "rate_limit_exceeded",
"message": "Rate limit exceeded: 60 requests/minute per API key. Retry after 12s.",
"retry_after": 12
}Frequently Asked Questions
Why is this 40 credits per call?
UK Parliament Hansard is a large, continually updated corpus that requires ongoing index maintenance, so the endpoint is priced at 40 credits (≈ $0.04 per call).
Which sources are covered?
UK Parliament debates, written questions, and member activity from Hansard (Commons and Lords). Pass a topic, bill, or member name as a natural-language query.
Is this UK only?
Yes. This endpoint covers the UK Parliament. For UK case law and legislation, see the UK Legal Search endpoint.
Date filtering?
Yes. Pass start_date and end_date in YYYY-MM-DD to scope to a specific session or window.
Tool schema for OpenAI / Claude?
GET /api/search/politics/tool-schema returns ready-to-paste OpenAI function and Claude tool-use definitions.
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