RefleXion Medical

RefleXion Medical is a privately held therapeutic oncology company headquartered in Hayward, California, founded in 2009 by Sam Mazin and Akshay Nanduri around the biology-guided radiotherapy (BgRT) concept conceived at Stanford University in 2007. The company designs, manufactures and commercializes the RefleXion X1 radiotherapy platform and SCINTIX biology-guided radiotherapy, which uses onboard PET detectors to sense emissions from an injected radiopharmaceutical and autonomously direct external-beam radiotherapy delivery with sub-second latency. The RefleXion X1 received FDA clearance for SRS, SBRT and IMRT in 2020, and SCINTIX therapy was FDA cleared in February 2023 for treating tumors in the lung or bone arising from primary and metastatic cancer. RefleXion has raised more than $500 million from investors including TPG's The Rise Fund, KCK Group, PSP Investments, Sofinnova, Pfizer Ventures and Johnson & Johnson Innovation. RefleXion is a medical device manufacturer rather than a software vendor and publishes no public developer portal, API documentation, SDKs or machine-readable API contract.

RefleXion Medical is profiled on the APIs.io network. Tagged areas include Company, Healthcare, Medical Devices, Oncology, and Radiation Oncology.

RefleXion Medical’s developer surface includes engineering blog, product news, support, legal docs, YouTube channel, and 28 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

15.4/100 emerging ▬ flat Agent 2/100 human only Front door AI 1/6 silent saas Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

0 APIs 1 MCP Servers

Company Healthcare Medical Devices Oncology Radiation Oncology Radiotherapy Medical Imaging Cancer Care

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 15.4/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 1.2 / 17

Access Clarity 4.9 / 17

Operational Transparency 0.0 / 11

Contract Governance 1.9 / 10

Discoverability 4.3 / 9

Regulatory Posture 2.8 / 15

Agent readiness — 2/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 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

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
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)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes

12 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 7.1 — up to +18.6 composite points
Access Clarity scores 28.9 — up to +14.2 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/reflexion-medical/apis.yml: open an issue on github.com/api-evangelist/reflexion-medical 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 →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
FDA Device Establishments (radiology, nuclear medicine, cardiovascular, robotic surgery)	regulated	36.4 (thin)	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

RefleXion Medical MCP Server

Remote MCP server at reflexion.com over HTTP.

MCP SERVER

Security Posture 1

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

Reflexion Medical Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Conformance

Conformance

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Compliance

Compliance

Learn 2

Tutorials, courses, talks, and written guidance

Videos

Videos

Youtube

Youtube

Operate 3

Status, limits, changes, and where to get help

PressReleases

PressReleases

Support

Support

Contact

Contact

Commercial 3

Pricing, plans, and the legal terms of use

Legal

Legal

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 14

The organization behind the API

Website

About

Blog

BlogFeeds

Newsroom

News

Newsletter

Careers

LinkedIn

Twitter

Facebook

Instagram

Crunchbase

Investors

Scroll for all 14

Other 7

Properties that don't map to a standard resource type

Products

Research

Resources

Events

Media

Team

Patents

Scroll for all 7

Source (apis.yml)

aid: reflexion-medical
name: RefleXion Medical
description: RefleXion Medical is a privately held therapeutic oncology company headquartered in Hayward, California, founded
  in 2009 by Sam Mazin and Akshay Nanduri around the biology-guided radiotherapy (BgRT) concept conceived at Stanford University
  in 2007. The company designs, manufactures and commercializes the RefleXion X1 radiotherapy platform and SCINTIX biology-guided
  radiotherapy, which uses onboard PET detectors to sense emissions from an injected radiopharmaceutical and autonomously
  direct external-beam radiotherapy delivery with sub-second latency. The RefleXion X1 received FDA clearance for SRS, SBRT
  and IMRT in 2020, and SCINTIX therapy was FDA cleared in February 2023 for treating tumors in the lung or bone arising from
  primary and metastatic cancer. RefleXion has raised more than $500 million from investors including TPG's The Rise Fund,
  KCK Group, PSP Investments, Sofinnova, Pfizer Ventures and Johnson & Johnson Innovation. RefleXion is a medical device manufacturer
  rather than a software vendor and publishes no public developer portal, API documentation, SDKs or machine-readable API
  contract.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - security
  generated: '2026-09-02'
  method: derived
image: https://reflexion.com/wp-content/uploads/2021/08/rx-logo.png
url: https://raw.githubusercontent.com/api-evangelist/reflexion-medical/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment-pass
x-api-surface: none-published
specificationVersion: '0.23'
created: '2026-08-02'
modified: '2026-08-02'
tags:
- Company
- Healthcare
- Medical Devices
- Oncology
- Radiation Oncology
- Radiotherapy
- Medical Imaging
- Cancer Care
apis: []
x-enrichment:
  date: '2026-08-02'
  status: minimal
  artifacts_added: 4
  pass: local-v1
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/reflexion-medical-domain-security.yml
- type: Website
  url: https://reflexion.com/
- type: About
  url: https://reflexion.com/our-company/
- type: Products
  url: https://reflexion.com/scintix-therapy/
- type: Research
  url: https://reflexion.com/research/
- type: Resources
  url: https://reflexion.com/scintix-therapy/resources/
- type: Blog
  url: https://reflexion.com/our-company/blog/
- type: BlogFeeds
  url: https://reflexion.com/feed/
- type: Newsroom
  url: https://reflexion.com/our-company/newsroom/
- type: PressReleases
  url: https://reflexion.com/our-company/in-the-press/
- type: News
  url: https://reflexion.com/our-company/in-the-news/
- type: Events
  url: https://reflexion.com/our-company/events/
- type: Media
  url: https://reflexion.com/our-company/media-resources/
- type: Videos
  url: https://reflexion.com/our-company/video-downloads/
- type: Newsletter
  url: https://reflexion.com/newsletter/
- type: Careers
  url: https://reflexion.com/our-company/careers/
- type: Team
  url: https://reflexion.com/our-company/leadership/
- type: Support
  url: https://reflexion.com/contact/
- type: Contact
  url: https://reflexion.com/contact/
- type: Legal
  url: https://reflexion.com/legal/
- type: TermsOfService
  url: https://reflexion.com/legal/terms-of-use/
- type: PrivacyPolicy
  url: https://reflexion.com/legal/privacy-policy/
- type: Compliance
  url: https://reflexion.com/legal/compliance-declaration/
- type: Patents
  url: https://reflexion.com/legal/patents/
- type: LinkedIn
  url: https://www.linkedin.com/company/reflexion-medical/
- type: Twitter
  url: https://twitter.com/reflexionmed
- type: Youtube
  url: https://www.youtube.com/c/reflexionmedical
- type: Facebook
  url: https://www.facebook.com/reflexionmedical/
- type: Instagram
  url: https://www.instagram.com/reflexionbgrt/
- type: Crunchbase
  url: https://www.crunchbase.com/organization/reflexion-medical
- type: Investors
  url: https://forgeglobal.com/reflexion-medical_stock/
- type: Conformance
  url: conformance/reflexion-medical-conformance.yml
- type: LLMsTxt
  url: llms/reflexion-medical-llms.txt

RefleXion Medical API — frequently asked questions

Does RefleXion Medical have an MCP server?

Yes. APIs.io lists 1 MCP server for RefleXion Medical: Remote MCP server at reflexion.com over HTTP.

Is the RefleXion Medical API ready for AI agents?

RefleXion Medical has a Kin Score of 15.4 out of 100 (emerging) and an Agent Readiness score of 2.2 (human-only), scored by API Evangelist on 2026-10-31.

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Tools for providers

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find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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