# OpenCorporates API

**Canonical:** https://apis.io/apis/open-corporates/open-corporates-api/  
**Provider:** OpenCorporates — https://apis.io/providers/open-corporates/  
**Base URL:** https://api.opencorporates.com/v0.4  
**Documentation:** https://opencorporates.com

OpenCorporates API is published by [OpenCorporates](https://apis.io/providers/open-corporates/) on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Companies, Officers, Filings, and Corporate Data. The published artifact set on APIs.io includes API documentation and an OpenAPI specification.

REST API providing access to the world's largest open database of companies. Search and retrieve company registration data, officer information, corporate filings, and jurisdiction data across more than 140 jurisdictions globally.

## Machine-readable artifacts (3)

- **Documentation** — https://api.opencorporates.com/documentation/API-Reference
- **OpenAPI** — https://api.opencorporates.com/documentation/API-Reference
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/open-corporates/refs/heads/main/apis.yml

## Tags

Companies, Officers, Filings, Corporate Data

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/open-corporates/open-corporates-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/open-corporates/.