HL7 FHIR · Authentication Profile

Hl7 Fhir Authentication

Authentication

HL7 FHIR secures its APIs with oauth2 across 1 declared security scheme, as derived from its OpenAPI definitions. OAuth 2.0 is offered via the authorizationCode flow(s).

ClinicalFHIRHealthcareHL7Interoperability
Methods: oauth2 Schemes: 1 OAuth flows: authorizationCode API key in:

Security Schemes

SMARTonFHIR oauth2
· flows: authorizationCode

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/hl7-fhir-r4-openapi.yml
summary:
  types:
  - oauth2
  oauth2_flows:
  - authorizationCode
schemes:
- name: SMARTonFHIR
  type: oauth2
  flows:
  - flow: authorizationCode
    authorizationUrl: https://auth.example.com/authorize
    tokenUrl: https://auth.example.com/token
    scopes: 7
  description: SMART on FHIR OAuth 2.0 authorization
  sources:
  - openapi/hl7-fhir-r4-openapi.yml