One API. The full health intelligence stack.
Seven capability domains — FHIR-native, HIPAA-compliant, AI-powered — accessible through a single authenticated API key scoped per partner application.
API Capabilities
Everything your platform needs.
From patient onboarding to AI coaching — seven domains, one integration.
Onboarding & Consent
Register patients within your existing system without requiring them to create OnePath accounts. Manage platform-level consent and revoke access at any time with full audit traceability.
- No new patient accounts required
- Consent lifecycle management
- Instant revocation propagation
Structured Health Data
Submit and retrieve longitudinal patient health data backed by FHIR R4. Observations and conditions are coded to LOINC and SNOMED CT standards, ensuring interoperability across systems.
- FHIR R4 native storage
- LOINC-coded observations
- SNOMED CT conditions
Lab Document Processing
Upload lab reports as PDFs or images. Our AI engine automatically extracts structured data, coding results to LOINC and storing them as FHIR DocumentReferences — no manual entry required.
- PDF and image ingestion
- AI-powered data extraction
- Structured FHIR output
AI Health Insights
Generate LLM-powered clinical summaries from a patient's complete health history. Results are cached to minimize latency and cost, and are grounded in the patient's actual longitudinal record.
- Longitudinal record grounding
- Cached summary generation
- Clinically contextualized output
Conversational AI
Embed session-based health Q&A directly in your platform. Each conversation is grounded in the patient's FHIR data. Resource-specific chat allows focused queries against individual lab results or documents.
- Session-based Q&A
- Patient-data grounded responses
- Per-resource document chat
Goal & Plan Tracking
Create structured health goals and fitness plans for patients. Track progress over time and trigger automated coaching conversations that generate and update goals based on patient dialogue.
- Health goal management
- Fitness plan scheduling
- AI-driven goal creation
Health Scoring
Retrieve a computed overall health score derived from a patient's complete profile — conditions, observations, goals, and history — providing a single signal for risk stratification and engagement.
- Composite health score
- Multi-factor computation
- Risk stratification signal
Architecture
Built differently from the start.
Standards-native
All health data is stored as FHIR R4 resources. Observations reference LOINC codes. Conditions use SNOMED CT. Medications use RxNorm. Your integration speaks the same language as EHR systems — interoperability is built in, not bolted on.
Partner-isolated
Each partner application receives a dedicated FHIR namespace. Data submitted under one partner application is structurally inaccessible to any other. Cross-partner data leakage is not possible by design.
No user accounts
Users do not need to create OnePath accounts. Your system onboards them via API using your own identifiers. OnePath stores only a tokenized SHA-256 reference — never the raw identifier.
Ready to integrate?
A BAA is required for production access. Sandbox credentials are available immediately upon request.
Request Partner Access