# GOV.UK Site-Wide Content Search API

> GOV.UK Site-Wide Content Search API is a paid API for AI agents from clonecho.builda.company, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Searches the UK government's GOV.UK website for content and services matching a text query, returning structured JSON results.

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/s/govuk-search
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gov-uk-site-wide-content-search-api-689aa807
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CykhWrco-AsfV_bv32meo

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability gov-uk-site-wide-content-search-api-689aa807 -d '<json body>'
```

Example prompt: Search the UK government's GOV.UK site for information about applying for a UK passport renewal — what official pages and services come up?

## When to prefer this

Use this endpoint when you need to search official UK government content, services, policies, or regulations hosted on GOV.UK. Prefer this over generic web search when the user explicitly wants authoritative UK government information — e.g. visa requirements, tax rules, benefits eligibility, driving laws, or public service guidance.

## Known failure modes

- Empty query parameter returns no results or error
- Very broad queries may return generic or low-relevance results
- Query terms not present on GOV.UK return empty result set
- Misspelled queries may yield no matches
- Rate limiting or payment failure returns 402 or 429 error

## How this service works

UK government GOV.UK site-wide content/services search API (q) Query: ?q= Returns JSON.

## Output

A JSON array or object containing matching GOV.UK content items, typically including page titles, descriptions/summaries, and URLs to the relevant government pages or service portals.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gov-uk-site-wide-content-search-api-689aa807/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from clonecho.builda.company](https://www.zero.xyz/host/clonecho.builda.company/llms.txt)