Thirty Madison

Thirty Madison is a US direct-to-consumer telehealth and digital-health company founded in 2017 and headquartered in New York City. It operates a family of condition-focused virtual care brands, including Keeps (hair loss), Cove (migraine), Facet (dermatology), and Nurx (sexual and reproductive health), pairing online medical consultations with mail-order pharmacy fulfillment; the company merged with Nurx in 2022. Thirty Madison publishes no public developer API program, so this profile captures its public security-disclosure and domain-security posture rather than API artifacts.

Thirty Madison is profiled on the APIs.io network. Tagged areas include Company, Healthcare, Telehealth, Telemedicine, and Digital Health.

🌐 Visit website 📡 Source on GitHub

5.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Healthcare Telehealth Telemedicine Digital Health Direct to Consumer Pharmacy

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 5.8/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 0.0 / 17

Access Clarity 0.0 / 17

Operational Transparency 1.2 / 11

Contract Governance 0.0 / 10

Discoverability 4.3 / 9

Regulatory Posture 2.3 / 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/thirty-madison: 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 2

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

Thirty Madison Domain Security

TLSv1.3 · DMARC

SECURITY

Thirty Madison Vulnerability Disclosure

disclosure policy published

SECURITY

Resources

Access & Security 3

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

Security

DomainSecurity

DomainSecurity

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: thirty-madison
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/thirty-madison.png
name: Thirty Madison
description: Thirty Madison is a US direct-to-consumer telehealth and digital-health company founded in 2017 and headquartered
  in New York City. It operates a family of condition-focused virtual care brands, including Keeps (hair loss), Cove (migraine),
  Facet (dermatology), and Nurx (sexual and reproductive health), pairing online medical consultations with mail-order pharmacy
  fulfillment; the company merged with Nurx in 2022. Thirty Madison publishes no public developer API program, so this profile
  captures its public security-disclosure and domain-security posture rather than API artifacts.
url: https://raw.githubusercontent.com/api-evangelist/thirty-madison/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- northzone
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Healthcare
- Telehealth
- Telemedicine
- Digital Health
- Direct to Consumer
- Pharmacy
tags_raw:
- Company
- Healthcare
- Telehealth
- Telemedicine
- Digital Health
- Direct-to-Consumer
- Pharmacy
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: VulnerabilityDisclosure
  url: security/thirty-madison-vulnerability-disclosure.yml
- type: Security
  url: https://thirtymadison.com/security
- type: DomainSecurity
  url: security/thirty-madison-domain-security.yml
- type: Website
  url: http://thirtymadison.com
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 2
  pass: local-v1

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