Vantis Vascular

Vantis Vascular, Inc. is a San Jose, California medical device company founded by interventional cardiologists to build performance-driven tools for complex vascular interventions. Its flagship CrossFAST Integrated Microcatheter Guide Extension System — a dual-monorail advanced delivery system cleared by the FDA under 510(k) and in commercial use since 2025 — is designed to improve deliverability and control in complex, calcified coronary and peripheral anatomy, and a CrossSHOCK intravascular lithotripsy (IVL) system is in development. The company has raised roughly $30M across seed and Series B rounds. It builds and sells physical single-use interventional devices to hospitals and interventionalists; it is not a software vendor and publishes no public API, SDK, developer portal or machine-readable contract of any kind.

Vantis Vascular is profiled on the APIs.io network. Tagged areas include Company, Medical Devices, Healthcare, Cardiovascular, and Interventional Cardiology.

🌐 Visit website 📡 Profile data on GitHub

3.4/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

0 APIs

Company Medical Devices Healthcare Cardiovascular Interventional Cardiology Vascular Catheters Medical Technology

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 3.4/100 · 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 3.8 / 9

Regulatory Posture 0.7 / 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

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

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/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes

13 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Developer Ergonomics scores 0.0 — up to +20.0 composite points
Access Clarity scores 0.0 — up to +20.0 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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 the provider profile at artifacts.apis.io/vantis-vascular/apis.yml: open an issue on github.com/api-evangelist/vantis-vascular to ask a question or point us at an artifact you publish. 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.

Vantis Vascular Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

LinkedIn

Source (apis.yml)

aid: vantis-vascular
name: Vantis Vascular
description: Vantis Vascular, Inc. is a San Jose, California medical device company founded by interventional cardiologists
  to build performance-driven tools for complex vascular interventions. Its flagship CrossFAST Integrated Microcatheter Guide
  Extension System — a dual-monorail advanced delivery system cleared by the FDA under 510(k) and in commercial use since
  2025 — is designed to improve deliverability and control in complex, calcified coronary and peripheral anatomy, and a CrossSHOCK
  intravascular lithotripsy (IVL) system is in development. The company has raised roughly $30M across seed and Series B rounds.
  It builds and sells physical single-use interventional devices to hospitals and interventionalists; it is not a software
  vendor and publishes no public API, SDK, developer portal or machine-readable contract of any kind.
url: https://raw.githubusercontent.com/api-evangelist/vantis-vascular/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: stub
x-tier-reason: harvest
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  probe_state: none
  source:
  - security
  generated: '2026-11-06'
  method: derived
specificationVersion: '0.20'
created: '2026-09-02'
modified: '2026-09-02'
tags:
- Company
- Medical Devices
- Healthcare
- Cardiovascular
- Interventional Cardiology
- Vascular
- Catheters
- Medical Technology
tags_raw:
- Company
- Medical Devices
- Health Care
- Cardiovascular
- Interventional Cardiology
- Vascular
- Catheters
- Medical Technology
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/vantis-vascular-domain-security.yml
- type: Website
  url: https://vantisvascular.com/
- type: PrivacyPolicy
  url: https://vantisvascular.com/privacy-policy/
- type: LinkedIn
  url: https://www.linkedin.com/company/vantis-vascular
x-enrichment:
  date: '2026-09-02'
  status: minimal
  artifacts_added: 2
  pass: local-v1
x-coverage:
  state: none
  reason: not-a-software-company
  detail: Vantis Vascular manufactures single-use interventional catheters — the FDA 510(k)-cleared CrossFAST guide extension
    system and the in-development CrossSHOCK IVL system — and its only web property is a stock WordPress marketing site (the
    default "Hello world!" post is still published) whose every path, including a negative-control path that cannot exist,
    answers HTTP 202 behind a SiteGround captcha challenge; no api/developer/docs/portal/app/mcp subdomain resolves and no
    GitHub organization exists.
  evidence:
  - url: https://vantisvascular.com/
    status: 202
  - url: https://vantisvascular.com/.well-known/api-catalog
    status: 202
  - url: https://vantisvascular.com/.well-known/vantis-vascular-negative-control-7f3ab91c.json
    status: 202
  - url: https://vantisvascular.com/openapi.json
    status: 202
  - url: https://api.github.com/orgs/vantisvascular
    status: 404
  checked: '2026-09-02'

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