generated: '2026-08-14'
method: searched
source: https://fhir4.eclinicalworks.com/fhir/r4/FEIGCD/.well-known/smart-configuration
docs: https://fhir.eclinicalworks.com/ecwopendev/documentation/getting-started
note: eClinicalWorks publishes no OpenAPI. The authentication profile below is read from the live SMART
  on FHIR configuration document and the FHIR CapabilityStatement served by the eCW FHIR Facade, plus
  the eClinicalWorks Platform for Open Development and healow developer-portal authentication pages. Both
  the provider-facing (fhir4.eclinicalworks.com) and patient-facing healow (fhir4.healow.com) facades
  share one authorization server at oauthserver.eclinicalworks.com.
summary:
  types:
  - oauth2
  - openIdConnect
  - http
  oauth2_flows:
  - authorizationCode
  - clientCredentials
  - refreshToken
  client_authentication:
  - client_secret_basic
  - client_secret_post
  - private_key_jwt
  - client_secret_jwt
  pkce: S256 (required for public clients)
  asymmetric_signing_alg: RS384 only (private_key_jwt / Backend Services)
  api_key_in: []
  mutual_tls: false
schemes:
- name: smart-on-fhir-ehr-launch
  type: oauth2
  flow: authorizationCode
  description: SMART on FHIR EHR Launch. App launches from inside an eClinicalWorks EHR session and receives
    launch context (patient, encounter, banner, style).
  authorizationUrl: https://oauthserver.eclinicalworks.com/oauth/oauth2/authorize
  tokenUrl: https://oauthserver.eclinicalworks.com/oauth/oauth2/token
  client_auth:
  - client_secret_basic (symmetric)
  - private_key_jwt (asymmetric, RS384)
  sources:
  - well-known/eclinicalworks-smart-configuration.json
  - https://fhir.eclinicalworks.com/ecwopendev/documentation/getting-started/provider/ehr-launch-asymmetric
- name: smart-on-fhir-standalone-launch
  type: oauth2
  flow: authorizationCode
  description: SMART on FHIR Standalone Launch. App launches outside the EHR; launch/patient requests
    patient selection at authorization time.
  authorizationUrl: https://oauthserver.eclinicalworks.com/oauth/oauth2/authorize
  tokenUrl: https://oauthserver.eclinicalworks.com/oauth/oauth2/token
  client_auth:
  - client_secret_basic (symmetric)
  - private_key_jwt (asymmetric, RS384)
  sources:
  - well-known/eclinicalworks-smart-configuration.json
  - https://fhir.eclinicalworks.com/ecwopendev/documentation/getting-started/provider/standalone-symmetric
- name: smart-backend-services
  type: oauth2
  flow: clientCredentials
  description: SMART Backend Services (system-to-system, no user). App registers a JWKS URL on the eCW
    Dev Portal, mints a one-time client_assertion JWT signed RS384, and exchanges it at the token endpoint
    for a system/* scoped bearer token. Used for single-patient backend access and Group/$export bulk
    data.
  tokenUrl: https://oauthserver.eclinicalworks.com/oauth/oauth2/token
  client_assertion_type: urn:ietf:params:oauth:client-assertion-type:jwt-bearer
  signing_alg: RS384
  jwks: Registered by the developer on the eCW Dev Portal; must be reachable and allow-listed by eClinicalWorks.
  notes: system/Group.read must be included in every bulk (Group) token request and must NOT be included
    for the Backend Single Patient API.
  sources:
  - https://fhir.eclinicalworks.com/ecwopendev/documentation/getting-started/backend/authentication
- name: openid-connect
  type: openIdConnect
  description: SSO via OpenID Connect; sso-openid-connect is advertised in the SMART capabilities. openid
    + fhirUser (or openid + profile) identify the logged-in user.
  jwks_uri: https://oauthserver.eclinicalworks.com/oauth/oauth2/jwks
  sources:
  - well-known/eclinicalworks-smart-configuration.json
- name: token-introspection
  type: oauth2-introspection
  description: RFC 7662 style token introspection per SMART App Launch STU2. HTTP POST with application/x-www-form-urlencoded;
    confidential clients authenticate with HTTP Basic (base64 client_id:client_secret). Response carries
    active, scope, client_id, exp.
  sources:
  - https://fhir.eclinicalworks.com/ecwopendev/documentation/getting-started/token-introspection
- name: healow-tracker-backend-services
  type: oauth2
  flow: clientCredentials
  description: Separate authorization surface for the healow RPM Vendor (Tracker) API. Asymmetric client
    credentials issued per app by the healow Dev Portal; client_assertion signed RS384; tokens are scoped
    system/Observation.create system/Device.create.
  tokenUrl: https://connect4.healow.com/apps/api/v1/fhir/tracker/oauth/token
  sources:
  - https://connect4.healow.com/apps/jsp/dev/r4/fhirRpmVendorDocumentation.jsp
- name: healow-tracker-callback-signing
  type: http
  scheme: hmac
  description: 'Outbound calls healow makes to an RPM vendor are authenticated with X-Client-Id plus X-Server-Signature:
    Base64(HMAC_SHA256(<request-body>, <vendor-client-secret>)). For DELETE the signature is computed
    over an empty body.'
  sources:
  - https://connect4.healow.com/apps/jsp/dev/r4/fhirRpmVendorDocumentation.jsp
bearer_token:
  header: 'Authorization: Bearer <access_token>'
  token_type: Bearer
  access_token_lifetime_seconds_example: 300
  note: 'Documented token response example shows expires_in: 300 for the eCW Backend Services flow and
    expires_in: 30000 for the healow Tracker flow.'
scopes_artifact: scopes/eclinicalworks-scopes.yml