# Irish CRO Company Registry Search

> Irish CRO Company Registry Search is a paid API for AI agents from data.greeneris.io, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).

Searches the Irish Companies Registration Office (CRO) open data registry by company name or number, returning company status, type, registration dates, address, and filing history.

## Facts

- Endpoint: GET https://data.greeneris.io/v1/ie/company
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/irish-cro-company-registry-search-90044139
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wsmDdKg_5LjiuoM-90Qnu

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 irish-cro-company-registry-search-90044139
```

Example prompt: Can you look up Ryanair on the Irish Companies Registration Office register and tell me its company number, current status, and registered address?

## When to prefer this

Use this endpoint when you need authoritative Irish company registration data from the official CRO open data source. Prefer it over generic web search when you need structured fields such as company number, legal status, registered address, NACE code, or filing dates for Irish entities. It is best suited for due diligence, contract verification, KYC workflows, or any agent task requiring confirmation that an Irish-registered company is active and legally constituted.

## Known failure modes

- No results found if company name or number does not match any CRO record
- Ambiguous name searches may return irrelevant results if the query is too generic
- Stale data up to 24 hours old due to caching, so very recent registrations or dissolutions may not appear
- Invalid company number format (non-digits) may cause query misrouting as a name search
- limit parameter outside 1-10 range may be rejected or clamped

## How this service works

Irish company registry search on CRO open data (opendata.cro.ie, daily snapshot of the Companies Registration Office register). Query: ?q=ryanair (full-text name search) or ?q=249885 (company number), optional limit (1-10, default 3). Returns company number, name, status, type, registration and dissolution dates, registered address, NACE code, last annual return and accounts dates. Company data only. CC-BY 4.0. 24h cache.

## Output

Returns up to the requested number of matching company records (default 3, max 10), each containing the CRO company number, legal name, current status (e.g. Normal, Dissolved), company type, incorporation date, dissolution date (if applicable), registered address, NACE industry code, date of last annual return, and date of last accounts filed. Data is sourced from the daily CRO snapshot with a 24-hour cache.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "q"
     ],
     "properties": {
      "q": {
       "type": "string",
       "description": "Company name (full-text search) or CRO company number (digits only)"
      },
      "limit": {
       "type": "integer",
       "default": 3,
       "description": "Max results (1-10)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/irish-cro-company-registry-search-90044139/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from data.greeneris.io](https://www.zero.xyz/host/data.greeneris.io/llms.txt)