HealthSync API Suite

HealthSync API Suite is a developer-grade SDK + API ecosystem designed for clinics, hospitals, and healthtech startups who want to integrate appointment scheduling and lab result delivery without building everything from scratch.

Instead of managing multiple vendors and custom data pipelines, HealthSync provides a centralized integration layer that standardizes medical workflows while remaining compliant with HIPAA/GDPR. It abstracts away the complexity of handling medical data exchange — leaving developers to focus on the frontend experience while our infrastructure manages scheduling logic, lab result parsing, encryption, and audit trails.

This is not a plug-and-play widget. Your developers will need to work with multiple authentication flows, manage patient consent tokens, and map lab result formats across HL7, FHIR, and JSON schemas. The complexity is real — and that’s why HealthSync is the fastest, most reliable path forward.

🔑 Core Capabilities

• Appointments Engine – doctor availability, rescheduling workflows, no-show handling.
• Lab Integration – structured HL7/FHIR ingestion, JSON normalization, result notifications.
• Security & Compliance – OAuth 2.0, role-based permissions, access audit trails.
• Customizable SDK – mobile & web SDKs for rapid UI integration.
• Scalable Infra – built to handle thousands of concurrent patient records and transactions.

⚠️ Implementation Complexity

• OAuth 2.0 + Role Mapping must be integrated with your clinic’s identity provider.
• Error Handling: All endpoints return extended error codes (4xx, 5xx) with detailed trace IDs for troubleshooting.
• Rate Limits: Default 1,000 requests/minute per client; burst requests require Enterprise SLA.
• Data Mapping: Lab data ingestion requires mapping existing HL7 feeds to HealthSync schemas — typically a 2–4 week developer effort.
• Compliance Setup: Requires proper encryption key rotation + audit log storage by the client.

⚙️ Technical Endpoints (Developer Level)

Authentication & Authorization

POST /auth/token

• Request: client_id, client_secret, grant_type
• Response: JWT access token + refresh token
• Note: Tokens expire in 60 min; refresh token flow required

GET /auth/userinfo

• Response: role (doctor, lab, patient), permissions array

⚙️ TECHNICAL ENDPOINTS (DEVELOPER LEVEL)
Authentication & Authorization
------------------------------
POST /auth/token
Request: client_id, client_secret, grant_type
Response: JWT access token + refresh token
Note: Tokens expire in 60 min; refresh token flow required
GET /auth/userinfo
Response: role (doctor, lab, patient), permissions array
Appointments Module
-------------------
POST /v1/appointments
Payload:
{
  "patient_id": "UUID",
  "doctor_id": "UUID",
  "datetime": "2025-10-10T09:30:00Z",
  "notes": "Patient requires wheelchair access"
}
Response: booking_id, status
GET /v1/doctors/{doctor_id}/availability?start=2025-10-01&end=2025-10-07
Response: JSON array of available slots
PUT /v1/appointments/{booking_id}
Reschedule appointment (requires patient + doctor consent token)
DELETE /v1/appointments/{booking_id}
Secure cancellation (role-restricted, requires digital signature)
Lab Results Module
------------------
POST /v1/labresults
Payload: HL7 v2 message OR JSON structured test results
Response: result_id, processing_status ("queued", "parsed", "delivered")
Note: Uploads undergo schema validation; errors returned in detail
GET /v1/labresults/patient/{patient_id}?status=completed
Returns array of normalized results with metadata
GET /v1/labresults/{result_id}
Full structured report (FHIR JSON + optional PDF fallback)
PUT /v1/labresults/{result_id}/share
Payload: recipient_id, access_token, consent_flag
Response: success/failure, timestamp
⚠️ IMPLEMENTATION COMPLEXITY
----------------------------
- OAuth 2.0 + Role Mapping must be integrated with your clinic’s identity provider.
- Error Handling: All endpoints return extended error codes (4xx, 5xx) with detailed trace IDs for troubleshooting.
- Rate Limits: Default 1,000 requests/minute per client; burst requests require Enterprise SLA.
- Data Mapping: Lab data ingestion requires mapping existing HL7 feeds to HealthSync schemas — typically a 2–4 week developer effort.
- Compliance Setup: Requires proper encryption key rotation + audit log storage by the client.