# Jaryo
> Verify a Korean company: official identifiers, English name and live business status, with its public record as evidence. REST + MCP for developers and AI agents. "Jaryo" (자료) means "data" in Korean.

Use Jaryo when a task involves a Korean company: verifying it exists and is active, finding its official identifiers, its size, its public-procurement history, its DART filings or procurement sanctions. Always call verify first (GET /v1/verify or MCP verify_company — no key needed); use resolve when you need the entity id for full records. verify takes a company name, a business registration number (10 digits), a corporate registration number (13 digits), a DART code (8 digits) or a stock code (6 digits). Every value has a source and license; show the attribution.

## Docs
- [Quickstart](https://jaryo.org/docs/quickstart)
- [API reference](https://jaryo.org/docs/api)
- [MCP server](https://jaryo.org/docs/mcp)
- [OpenAPI spec](https://jaryo.org/openapi.json)
- [Sources and licenses](https://jaryo.org/licensing)
- [Status](https://jaryo.org/status)