Calyxo

Calyxo is a medical device company focused on revolutionizing kidney stone care with the world’s first all‑in‑one kidney stone treatment system. Their CVAC System combines ureteroscopy, laser lithotripsy, micro‑jet irrigation, dynamic aspiration and stone collection, delivering minimally invasive, high‑efficacy stone clearance. Founded in 2016, Calyxo operates as a standalone nephrology hospital and has raised significant Series F funding to advance its innovative technologies.

Calyxo is profiled on the APIs.io network. Tagged areas include Medical Device, Kidney Stone Care, Healthcare, Innovation, and Series F.

Calyxo’s developer surface includes engineering blog and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub

10.2/100 minimal Agent 18/100 agent aware Full breakdown ↓
scored 2026-10-09 · rubric v0.23.0

0 APIs

Medical DeviceKidney Stone CareHealthcare InnovationSeries F

Kin Score

Kin Score How this is scored →
scored 2026-10-09 · rubric v0.23.0

Composite quality — 10.2/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 0.4 / 17

Access Clarity 3.6 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.3 / 9

Regulatory Posture 2.3 / 15

Agent readiness — 18/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 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 6 / 6

Protected Resource Metadata 5 / 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/calyxo: 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.

Calyxo Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 3

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Leadership

Leadership

Source (apis.yml)

aid: calyxo
name: Calyxo
image: https://calyxoinc.com/wp-content/uploads/2026/02/calyxo-aua-2024-og-image.png
description: Calyxo is a medical device company focused on revolutionizing kidney stone care with the world’s first all‑in‑one
  kidney stone treatment system. Their CVAC System combines ureteroscopy, laser lithotripsy, micro‑jet irrigation, dynamic
  aspiration and stone collection, delivering minimally invasive, high‑efficacy stone clearance. Founded in 2016, Calyxo operates
  as a standalone nephrology hospital and has raised significant Series F funding to advance its innovative technologies.
url: https://raw.githubusercontent.com/api-evangelist/calyxo/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-06 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-06'
modified: '2026-10-06'
tags:
- Medical Device
- Kidney Stone Care
- Healthcare
- Innovation
- Series F
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: WellKnown
  url: well-known/calyxo-well-known.yml
- type: Hosts
  url: hosts/calyxo-hosts.yml
- type: Vendors
  url: vendors/calyxo-vendors.yml
- type: Leadership
  url: https://calyxoinc.com/about-calyxo-inc-old-2/team/
- type: DomainSecurity
  url: security/calyxo-domain-security.yml
- type: Website
  url: https://calyxoinc.com/
- type: Blog
  url: https://calyxoinc.com/calyxo-news/
- type: PrivacyPolicy
  url: https://calyxoinc.com/privacy-policy/
- type: TermsOfService
  url: https://calyxoinc.com/website-terms-of-use/
apis: []
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: The portal at https://portal.calyxoinc.com returns HTML with no OpenAPI or other machine‑readable contract.
  evidence:
  - url: https://portal.calyxoinc.com/
    status: 200
  checked: '2026-10-06'
x-enrichment:
  date: '2026-10-06'
  status: enriched
  artifacts_added: 7
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

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