# OneKey

**Canonical:** https://apis.io/providers/onekey/  
**Website:** https://onekey.so  
**APIs profiled:** 0

OneKey is a self-custody crypto wallet company — "Self Custody. Open Source. Fully Onchain." It builds open-source hardware wallets (OneKey Pro, Classic 1S, Classic 1S Pure, Lite) and cross-platform software wallets for macOS, Windows, Linux, iOS, Android, and Chrome, secured by an EAL6+ secure element and ISO/IEC 27001-certified operations. Its developer surface is the open-source Hardware JS SDK (@onekeyfe on npm) over WebUSB / BLE transports, an injected EIP-1193 dApp provider, air-gap QR signing for Bitcoin, Ethereum/EVM, Solana, and Tron, and the private-beta Agent Wallet that exposes wallet, swap, market, and safety skills to AI agents while keeping user control. Backed by Coinbase Ventures, Dragonfly, Ribbit Capital, and YZi Labs.

## Kin Score — 28.0 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 28.0).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 18.2 |
| Contract Governance | 18.2 |
| Operational Transparency | 39.5 |
| Developer Ergonomics | 38.1 |
| Commercial Clarity | 31.6 |
| Access Clarity | 31.6 |

Regulatory layer — **Payments**: 39.1 (matched via tags).

## Agent readiness — 2.6 (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 | yes |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (2)

- **Onekey Domain Security** — TLSv1.3 · DNSSEC · DMARC
- **Onekey Vulnerability Disclosure** — security.txt · contact published

## Tags

Company, Crypto, Cryptocurrency, Hardware Wallet, Wallets, Self-Custody, Web3, Blockchain, Bitcoin, Ethereum, SDK, Developer Tools

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