generated: '2026-07-20'
method: searched
source: >-
  The harvested OpenAPI (openapi/st-george-bank-cds-banking-products-openapi.yml)
  declares no securitySchemes because it is the shared DSB "CDR Banking API"
  document; the authentication model is defined by Australia's Consumer Data
  Right security profile (CDR Register + FAPI 1.0 Advanced) and confirmed in the
  St.George CDR review. Two distinct surfaces: an unauthenticated public PRD and
  the ADR-gated consumer-data APIs.
docs: https://www.stgeorge.com.au/online-services/open-banking
summary:
  types: [none, oauth2, openIdConnect, mutualTLS]
  api_key_in: []
  oauth2_flows: [authorizationCode]
  public_surface: Product Reference Data (unauthenticated)
  gated_surface: all account / transaction / payee / payment resources
surfaces:
  - name: Product Reference Data (PRD)
    auth: none
    detail: >-
      GET /banking/products and GET /banking/products/{productId} are public and
      unauthenticated. Only the x-v version header is required. Confirmed live
      (HTTP 200) on https://digital-api.stgeorge.com.au/cds-au/v1/banking/products.
  - name: Consumer data sharing (CDR)
    auth: oauth2 + openIdConnect + mutualTLS
    detail: >-
      All other resources require an OAuth 2.0 access token obtained through the
      CDR consent + authorisation flow. Only CDR-accredited Data Recipients
      (ADRs) registered on the CDR Register can obtain tokens; there is no
      public self-serve sign-up.
schemes:
  - name: CDR-OAuth2
    type: oauth2
    flows:
      - flow: authorizationCode
        detail: >-
          Pushed Authorization Requests (PAR) + PKCE; consent captured via the
          Data Holder authorisation server and bound to a sharing arrangement.
    scopes: scopes/st-george-bank-scopes.yml
    profile: FAPI 1.0 Advanced (mandated by the Consumer Data Standards)
  - name: CDR-OIDC
    type: openIdConnect
    detail: OpenID Connect identity layer; id_token + userinfo per the CDR profile.
  - name: CDR-mTLS
    type: mutualTLS
    detail: >-
      Mutual-TLS sender-constrained access tokens; client authentication via
      private_key_jwt and/or tls_client_auth. OpenAPI servers[] declares an MTLS
      server (https://mtls.dh.example.com/cds-au/v1 placeholder in the shared spec).
client_authentication: [private_key_jwt, tls_client_auth]
notes: >-
  method: searched because the spec omits securitySchemes (shared DSB doc); the
  model is taken from the published CDR security profile, not fabricated.