# Profusa

**Canonical:** https://apis.io/providers/profusa/  
**Website:** https://profusa.com/  
**APIs profiled:** 0

Profusa, Inc. (Nasdaq: PFSA) is a South San Francisco digital-health and medical-device company that builds tissue-integrated biosensors — injectable, biologically compatible hydrogel microsensors smaller than a grain of rice — for continuous, real-time monitoring of body chemistry. Its Lumee Oxygen Platform reports tissue oxygen for peripheral artery disease, chronic wounds and reconstructive surgery, and a long-duration Lumee glucose sensor is in development. A companion Data Platform turns raw sensor readings into clinical intelligence for clinicians, with EMR integration described as planned rather than shipped. Profusa has received more than USD 23M in NIH and DARPA funding and became publicly traded in July 2025 through a business combination with NorthView Acquisition Corporation. As of this profiling pass the company publishes no developer program, no public API documentation and no machine-readable API contract.

## Kin Score — 4.7 / 100 (minimal)

Scored 2026-09-02 under rubric 0.18.0. Trend: flat (+0.0 from 4.7).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 7.1 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Health**: 7.5 (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 |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Profusa Domain Security** — TLSv1.3 · DMARC

## Tags

Company, Health, Medical Devices, Biosensors, Digital Health, Continuous Monitoring, Diagnostics, Life Sciences

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