# xCures

**Canonical:** https://apis.io/providers/xcures/  
**Website:** https://xcures.com/  
**APIs profiled:** 1

xCures operates the Clinical Clarity Engine, an AI platform that retrieves, organizes and structures fragmented patient medical records into decision-ready clinical data. Founded in 2018 and headquartered in Oakland, California, the company connects to national health information networks (Carequality and TEFCA) to pull a patient's longitudinal record across every provider and care location, then applies LLM-based named-entity/relation extraction and retrieval-augmented checklist assertion to normalize it into FHIR R4 resources, OHDSI/OMOP-mapped vocabularies (SNOMED, LOINC, RxNorm) and HL7 mCODE oncology elements, with every field anchored to its source document. The xCures Public API exposes that engine over REST at partner.xcures.com — patient (Subject) registration, network Query dispatch and polling, document retrieval and reciprocity publishing, FHIR resource reads and bulk export, fifteen Clinical Concepts domains, AI Checklist evaluation and subject summaries — authenticated with OAuth 2.0 client-credentials bearer tokens scoped by a ProjectId header. Originally an oncology real-world-data platform, it expanded to all therapeutic areas and is sold as SaaS, embedded API connections and de-identified real-world datasets to providers, diagnostics companies, value-based-care organizations and channel partners.

## Kin Score — 64.5 / 100 (strong)

Scored 2026-09-04 under rubric 0.18.3.

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 62.4 |
| Governance | 18.2 |
| Contract Governance | 18.2 |
| Operational Transparency | 73.7 |
| Developer Ergonomics | 76.2 |
| Commercial Clarity | 50.0 |
| Access Clarity | 50.0 |

Regulatory layer — **Health**: 52.5 (matched via tags).

## Agent readiness — 53.8 (agent-ready)

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

## APIs (1)

- **xCures Public API** — REST API for the xCures Clinical Clarity Engine. Register patients (Subjects), dispatch and poll queries against Carequality/TEFCA health information networks, retrieve and publ...

## MCP servers (1)

- **xCures Docs MCP Server** — A remote MCP server xCures runs on its own documentation host as part of the Redocly Realm API Hub. It exposes the documentation corpus and the six published Agent Skills as MCP...

## Security (3)

- **Xcures Authentication** — http/oauth2 · 2 schemes
- **Xcures Domain Security** — TLSv1.3 · HSTS · DMARC
- **Xcures Trust Center** — trust center published

## Plans (1)

- **Xcures Plans Pricing**

## Tags

Health, Healthcare, Medical Records, Interoperability, FHIR, Oncology, Real World Data, Clinical Data, Artificial Intelligence, TEFCA, Carequality, Patient Data, HITRUST, HIPAA

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