# SiteCheck UK Insolvency Notices API

> SiteCheck UK Insolvency Notices API is a paid API for AI agents from api.sitecheck-api.workers.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-11).

Search UK corporate insolvency notices (administrations, liquidations, wind-ups, petitions) published in The Gazette by company name, number, notice type, date, or postcode.

## Facts

- Endpoint: GET https://api.sitecheck-api.workers.dev/api/uk-insolvency?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sitecheck-uk-insolvency-notices-api-8f12f683
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7y8jSn9j600Su88OawU9c

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 sitecheck-uk-insolvency-notices-api-8f12f683
```

Example prompt: Can you search The Gazette for any insolvency notices filed against 'Glo Link Limited' in the last 30 days — specifically liquidation or administration notices?

## When to prefer this

Choose this endpoint when you need to search UK corporate insolvency notices from The Gazette by company name, number, type, date range, or postcode — especially for due diligence, compliance monitoring, or credit risk checks on UK entities. It requires no signup or API key and is billed per call at $0.003 USDC, making it ideal for ad-hoc or agent-driven lookups without subscription overhead.

## Known failure modes

- No results found for the given company name or number — company may not have filed or notice not yet cached
- Invalid notice type string returns empty or error response
- Date range outside the cache window is clipped silently to the available window
- Postcode prefix not recognized returns zero results
- Payment failure via x402 if insufficient USDC balance on Base, Solana, or Arc

## How this service works

Pay-per-call tools for AI agents: image generation, speech-to-text, text-to-speech, embeddings, LLM chat, website audits and contact enrichment, web page to Markdown reader, PDF to text, sitemap URLs, tech stack detection, translation, exchange rates, e-mail pre-check, domain RDAP/DNS lookup, Solana token checks, trending tokens and wallet holdings, plus business and compliance data (EU VAT/VIES, IBAN, LEI/GLEIF, US recalls, OSHA/EPA violations, UK insolvency notices). Plus prediction-market search, briefs, quotes and unsigned buy transactions, powered by Panta. Payment: x402, USDC on Base, Solana or Arc. No signup, no API key.

## Output

Returns a JSON object with the query parameters used, total matching notices, source attribution, and an array of results each containing the notice date, Gazette link, company name and number, postcode, notice code, notice type, nature of business, and type of liquidation. Also includes covered days, missing days in the cache, and a data timestamp.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "q": {
       "type": "string",
       "description": "Company name text or company number"
      },
      "type": {
       "type": "string",
       "description": "administration, liquidation, winding-up, petition, creditors, or a notice name or 4-digit code"
      },
      "limit": {
       "type": "string",
       "description": "Max rows, 1-200, default 50"
      },
      "since": {
       "type": "string",
       "description": "YYYY-MM-DD, default 7 days ago, clipped to the cache window"
      },
      "postcode": {
       "type": "string",
       "description": "Postcode prefix, e.g. SW1 or M1 1AE"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "query": {
   "q": "limited",
   "type": "liquidators",
   "since": "2026-10-01",
   "until": "2026-10-07",
   "postcode": null
  },
  "total": 1,
  "source": "The Gazette (Open Government Licence v3.0) via the SiteCheck gazette cache",
  "results": [
   {
    "date": "2026-10-06",
    "link": "https://www.thegazette.co.uk/notice/5225502",
    "company": "GLO LINK LIMITED",
    "noticeId": "5225502",
    "postcode": "MK13 7QW",
    "noticeCode": "2443",
    "noticeType": "Appointment of Liquidators",
    "companyNumber": "11075587",
    "natureOfBusiness": "Other service activities not elsewhere classified",
    "typeOfLiquidation": "Creditors Voluntary Liquidation"
   }
  ],
  "returned": 1,
  "coveredDays": [
   "2026-10-01",
   "2026-10-06"
  ],
  "missingDays": [
   "2026-10-07"
  ],
  "dataTimestamp": "2026-10-06T21:33:05.005Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sitecheck-uk-insolvency-notices-api-8f12f683/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.sitecheck-api.workers.dev](https://www.zero.xyz/host/api.sitecheck-api.workers.dev/llms.txt)