# Zus Health

**Canonical:** https://apis.io/providers/zus/  
**Website:** https://zushealth.com  
**APIs profiled:** 7

Zus Health is a shared health-data platform that aggregates a patient's clinical history from external networks into the Zus Aggregated Profile (ZAP). It exposes a FHIR R4 (v4.0.1) REST API secured with OAuth2 Bearer tokens, Patient History APIs, document ingestion and retrieval, Zushooks webhooks, a GraphQL FHIR Query Service, and embeddable open-source React components.

## Kin Score — 54.2 / 100 (developing)

Scored 2026-08-25 under rubric 0.14.0. Trend: falling (-8.5 from 62.7).

| Facet | Score |
|---|---|
| Discoverability | 81.5 |
| Contract Quality | 28.3 |
| Governance | 18.2 |
| Contract Governance | 18.2 |
| Operational Transparency | 81.6 |
| Developer Ergonomics | 44.6 |
| Commercial Clarity | 64.5 |
| Access Clarity | 64.5 |

Regulatory layer — **Health**: 47.5 (matched via tags).

## Agent readiness — 33.6 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | documented |
| Error Semantics | documented |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented |
| Event Surface Described | yes |
| Agent Skills | derived |
| 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

Free · Self-serve signup — onboarding: self-serve, pricing: free, trial: no (confidence: high).

## APIs (7)

- **Zus Health Auth API** — OAuth2 token issuance and exchange.
- **Zus Health Documents API** — DocumentReference and Binary resources.
- **Zus Health FHIR API** — General FHIR R4 resources.
- **Zus Health Patient API** — FHIR R4 Patient resources.
- **Zus Health Patient History API** — Jobs that retrieve external data into the Zus Aggregated Profile.
- **Zus FHIR & Platform API** — Zus FHIR R4 REST API plus Auth Service and Patient History APIs. Implements FHIR R4 (v4.0.1) across 128 resource types with instance-level CRUD, transaction Bundles, conditional...
- **Zus FHIR GraphQL API (FQS)** — The Zus FHIR Query Service (FQS) is a read-only GraphQL API over the FHIR data model, exposed at a single endpoint. Supports UPID-scoped (one-human) and builder-scoped queries a...

## MCP servers (1)

- **Zus Health MCP Server**

## Agentic access (1)

- **Zus Agentic Access** — 15 operations · 7 acting

## Security (2)

- **Zus Authentication** — http · 1 scheme
- **Zus Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Zus Plans Pricing**

## Tags

Health, FHIR, Interoperability, Patient Data, Healthcare

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