# SMART on FHIR Authentication

**Canonical:** https://apis.io/apis/hl7-fhir/hl7-smart-on-fhir-api/  
**Provider:** HL7 FHIR — https://apis.io/providers/hl7-fhir/  
**Base URL:** https://fhir-server.example.com/fhir  
**Documentation:** http://hl7.org/fhir/smart-app-launch/ImplementationGuide/hl7.fhir.uv.smart-app-launch

SMART on FHIR Authentication is one of 8 APIs that [HL7 FHIR](https://apis.io/providers/hl7-fhir/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Authentication, FHIR, Healthcare, and SMART. The published artifact set on APIs.io includes API documentation and authentication docs.

SMART on FHIR (v2.2.0) defines OAuth 2.0-based authorization patterns for client applications to authorize, authenticate, and integrate with FHIR-based data systems. It enables EHR launch, standalone launch, and backend service authorization workflows.

## Machine-readable artifacts (2)

- **Documentation** — http://hl7.org/fhir/smart-app-launch/ImplementationGuide/hl7.fhir.uv.smart-app-launch
- **Authentication** — http://hl7.org/fhir/smart-app-launch/ImplementationGuide/hl7.fhir.uv.smart-app-launch

## Other HL7 FHIR APIs (7)

- [HL7 FHIR R5 Healthcare API](https://apis.io/apis/hl7-fhir/hl7-fhir-r5-api/)
- [HL7 FHIR Bundle API](https://apis.io/apis/hl7-fhir/hl7-fhir-bundle-api/)
- [HL7 FHIR Condition API](https://apis.io/apis/hl7-fhir/hl7-fhir-condition-api/)
- [HL7 FHIR Encounter API](https://apis.io/apis/hl7-fhir/hl7-fhir-encounter-api/)
- [HL7 FHIR MedicationRequest API](https://apis.io/apis/hl7-fhir/hl7-fhir-medicationrequest-api/)
- [HL7 FHIR Observation API](https://apis.io/apis/hl7-fhir/hl7-fhir-observation-api/)
- [HL7 FHIR Patient API](https://apis.io/apis/hl7-fhir/hl7-fhir-patient-api/)

## Tags

Authentication, FHIR, Healthcare, SMART

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/hl7-fhir/hl7-smart-on-fhir-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/hl7-fhir/.