# 3N TECH

**Canonical:** https://apis.io/providers/3ntech/  
**Website:** https://www.3neyecare.com/  
**APIs profiled:** 1

3N TECH (Suzhou 3N Biological Technology Co., Ltd.) is a Chinese eye-care medical-device maker founded in 2015 and headquartered in Suzhou Industrial Park BioBAY, with an international arm selling in Hong Kong and the United States. It develops active contact-lens care hardware built on its patented Electrophoresis-Disintegration ("Elepy") technology, and shipped the first contact-lens cleaner to hold an FDA 510(k) clearance for that mechanism. The company sells under two brands: 3N in mainland China and ReO2 internationally, through the 3N Eyecare direct-to-consumer storefront. 3N TECH publishes no developer program and no OpenAPI. Its only machine-readable, publicly callable surface is the agentic-commerce layer on its own storefront host: an anonymous UCP (Universal Commerce Protocol) merchant profile at /.well-known/ucp.json, an unauthenticated MCP endpoint at /api/ucp/mcp serving 13 cart, checkout, order and catalog tools, an llms.txt / agents.md pair of agent instructions, and Shopify Customer Account OAuth 2.0 / OpenID Connect discovery documents. That surface is platform-authored by Shopify and served under the company's domain, which this profile records explicitly rather than crediting it as first-party API design.

## Kin Score — 25.7 / 100 (emerging)

Scored 2026-09-25 under rubric 0.23.0. Trend: flat (-2.1 from 27.8).

| Facet | Score |
|---|---|
| Discoverability | 75.0 |
| Contract Quality | 0.0 |
| Contract Governance | 18.2 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 30.4 |
| Access Clarity | 34.2 |

Regulatory layer — **Health**: 32.8 (matched via tags).

## Agent readiness — 23.7 (agent-aware)

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

## APIs (1)

- **3N Eyecare Agentic Commerce (UCP / MCP)** — The Universal Commerce Protocol shopping service 3N Eyecare exposes on its own storefront host. An anonymous JSON-RPC 2.0 MCP endpoint serves 13 tools for catalog search and loo...

## MCP servers (1)

- **3N TECH MCP Server**

## Security (2)

- **3Ntech Authentication** — oauth2/openIdConnect/none · 3 schemes
- **3Ntech Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **3Ntech Plans Pricing**

## Tags

Company, Eye Care, Medical Devices, Consumer Health, Contact Lenses, E-Commerce, Agentic Commerce, Universal Commerce Protocol, MCP, Manufacturing

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/3ntech/). Scores are computed from the provider's own public artifacts under a published rubric.