Companies Registration Office Open Data

Companies Registration Office Open Data is a government agency open-data portal for Ireland running CKAN. It exposes the CKAN catalog API over approximately 2 datasets.

Companies Registration Office Open Data publishes 1 API on the APIs.io network. Tagged areas include Open Data, CKAN, Data Catalog, DCAT, and Government Data.

Companies Registration Office Open Data’s developer surface includes documentation and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub

9.5/100 minimal ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-07-28 · rubric v0.6

1 APIs

Open DataCKANData CatalogDCATGovernment DataGovernment AgencyIreland

Kin Score

Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6

Composite quality — 9.5/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 1.7 / 20

Commercial Clarity 1.6 / 20

Operational Transparency 0.0 / 13

Governance 0.0 / 12

Discoverability 5.9 / 10

Agent readiness — 3/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/opendata-cro-ie: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Companies Registration Office Open Data CKAN Action API

CKAN Action API for Companies Registration Office Open Data, ~2 datasets. Base URL https://opendata.cro.ie/api/3/action/.

Pricing Plans 1

Published pricing tiers and plan structures.

Opendata Cro Ie Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Opendata Cro Ie Rate Limits

0 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

Review

Review

Source (apis.yml)

aid: opendata-cro-ie
name: Companies Registration Office Open Data
description: Companies Registration Office Open Data is a government agency open-data portal for Ireland running CKAN. It
  exposes the CKAN catalog API over approximately 2 datasets.
kind: government
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/opendata-cro-ie.png
url: https://raw.githubusercontent.com/api-evangelist/opendata-cro-ie/refs/heads/main/apis.yml
tags:
- Open Data
- CKAN
- Data Catalog
- DCAT
- Government Data
- Government Agency
- Ireland
created: '2026-06-07'
modified: '2026-06-07'
specificationVersion: '0.19'
apis:
- aid: opendata-cro-ie:catalog
  name: Companies Registration Office Open Data CKAN Action API
  description: CKAN Action API for Companies Registration Office Open Data, ~2 datasets. Base URL https://opendata.cro.ie/api/3/action/.
  humanURL: https://opendata.cro.ie
  baseURL: https://opendata.cro.ie/api/3/action
  tags:
  - CKAN
  - Action API
  - Open Data
  - Catalog
  - REST
  - JSON
  properties:
  - type: Documentation
    url: https://docs.ckan.org/en/latest/api/
  - type: Website
    url: https://opendata.cro.ie
  - type: x-api-endpoint
    url: https://opendata.cro.ie/api/3/action/status_show
  - type: x-ckan-version
    value: 2.9.14
common:
- type: DomainSecurity
  url: security/opendata-cro-ie-domain-security.yml
- type: Website
  url: https://opendata.cro.ie
- type: Documentation
  url: https://docs.ckan.org/en/latest/api/
- type: Plans
  url: plans/opendata-cro-ie-plans-pricing.yml
- type: RateLimits
  url: rate-limits/opendata-cro-ie-rate-limits.yml
- type: FinOps
  url: finops/opendata-cro-ie-finops.yml
- type: Review
  url: review.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com