Sai De Yang Guang Oral Care

Sai De Yang Guang Oral Care (赛德阳光口腔) is a dental healthcare chain operating across China, founded in 2007 by orthodontist Zhou Yanheng, formerly a director at Peking University School of Stomatology. It runs roughly 30 clinics across major cities including Beijing, Shanghai, Guangzhou, Shenzhen, Chengdu, Xiamen, Xi'an, Tianjin, Shenyang and Changsha, with nearly 340 treatment chairs, and provides orthodontics (including Invisalign), dental implants, pediatric dentistry, cosmetic dentistry and periodontal treatment. It is a portfolio company of Qiming Venture Partners. The company operates a patient-facing website (appointment booking, clinic locations, expert profiles) and publishes no public API or developer program.

Sai De Yang Guang Oral Care is profiled on the APIs.io network. Tagged areas include Company, Healthcare, Dental, Oral Care, and Orthodontics.

🌐 Visit website 📡 Source on GitHub
3.3/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
0 APIs
CompanyHealthcareDentalOral CareOrthodonticsMedicalClinicsChina

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
Composite quality — 3.3/100 · minimal
Contract Quality 0.0 / 21
Developer Ergonomics 0.0 / 17
Access Clarity 0.0 / 17
Operational Transparency 0.0 / 11
Contract Governance 0.0 / 10
Discoverability 4.3 / 9
Regulatory Posture 1.1 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
Regulatory Posture applies to this provider. Its tags matched the Health regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/sunnydental: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Sunnydental Domain Security

TLSv1.2 · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: sunnydental
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/sunnydental.png
name: Sai De Yang Guang Oral Care
description: Sai De Yang Guang Oral Care (赛德阳光口腔) is a dental healthcare chain operating across China, founded in 2007 by
  orthodontist Zhou Yanheng, formerly a director at Peking University School of Stomatology. It runs roughly 30 clinics across
  major cities including Beijing, Shanghai, Guangzhou, Shenzhen, Chengdu, Xiamen, Xi'an, Tianjin, Shenyang and Changsha, with
  nearly 340 treatment chairs, and provides orthodontics (including Invisalign), dental implants, pediatric dentistry, cosmetic
  dentistry and periodontal treatment. It is a portfolio company of Qiming Venture Partners. The company operates a patient-facing
  website (appointment booking, clinic locations, expert profiles) and publishes no public API or developer program.
url: https://raw.githubusercontent.com/api-evangelist/sunnydental/refs/heads/main/apis.yml
x-api-posture: no-product-api
x-api-posture-basis: observed
x-api-posture-note: The company operates a patient-facing website (appointment booking, clinic locations, expert profiles)
  and publishes no public API or developer program.
x-type: company
x-source: vc-portfolio
x-backed-by:
- qiming
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Healthcare
- Dental
- Oral Care
- Orthodontics
- Medical
- Clinics
- China
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/sunnydental-domain-security.yml
- type: Website
  url: https://sunnydental.com
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1

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