# RefleXion Medical

**Canonical:** https://apis.io/providers/reflexion-medical/  
**Website:** https://reflexion.com/  
**APIs profiled:** 0

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.

## Kin Score — 16.8 / 100 (emerging)

Scored 2026-08-30 under rubric 0.17.2. Trend: flat (+0.0 from 16.8).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 18.2 |
| Contract Governance | 18.2 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 7.1 |
| Commercial Clarity | 28.9 |
| Access Clarity | 28.9 |

Regulatory layer — **Health**: 30.0 (matched via tags).

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Security (1)

- **Reflexion Medical Domain Security** — TLSv1.3 · DMARC

## Tags

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

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/reflexion-medical/). Scores are computed from the provider's own public artifacts under a published rubric.