# Coinone

**Canonical:** https://apis.io/providers/coinone/  
**Website:** https://coinone.co.kr/  
**APIs profiled:** 0

Coinone (코인원) is a South Korean cryptocurrency exchange offering trading of Bitcoin, Ethereum, and other digital assets. It provides a user-friendly platform with features such as staking, smart trading, and a public Open API for developers. The exchange emphasizes security, fast transaction processing, and a range of services including fiat deposits, withdrawals, and market insights.

## Kin Score — 5.8 / 100 (minimal)

Scored 2026-10-09 under rubric 0.23.0.

| Facet | Score |
|---|---|
| Discoverability | 35.7 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 7.1 |
| Access Clarity | 0.0 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 11.8 (matched via fallback).

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Security (2)

- **Coinone Domain Security** — TLSv1.3 · DNSSEC · DMARC
- **Coinone Vulnerability Disclosure** — no policy recorded

## Tags

Company

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/coinone/). Scores are computed from the provider's own public artifacts under a published rubric.