generated: '2026-07-20'
method: searched
source: https://consumerdatastandardsaustralia.github.io/standards/#security-profile
docs: https://www.anz.com.au/support/legal/anz-apis/
summary:
  types: [none, oauth2, openIdConnect, mutualTLS]
  tiers:
  - name: Product Reference Data (public)
    auth: none
    note: >
      The public PRD endpoints (GET /banking/products and /banking/products/{productId})
      and the CDR discovery endpoints (/discovery/status, /discovery/outages) require
      NO authentication. Only the mandatory x-v version header is needed. Confirmed
      live returning HTTP 200 on both the ANZ (api.anz) and ANZ Plus (cdr.apix.anz) brands.
  - name: Consumer data sharing (CDR ADR model)
    auth: [oauth2, openIdConnect, mutualTLS]
    note: >
      All non-PRD banking data (accounts, balances, transactions, direct debits,
      scheduled/regular payments, payees, instalment plans, customer) is gated behind
      the CDR security profile. Access is restricted to CDR-accredited Data Recipients
      (ADRs) acting with explicit consumer consent obtained through the CDR
      consent/authorisation flow.
notes: >
  The harvested OpenAPI is the shared DSB Consumer Data Standards contract and expresses
  per-operation authorization requirements via the x-scopes vendor extension rather than
  a components.securitySchemes block, so the mechanical derive-authentication.py found no
  formal schemes. The auth model below is captured from the Consumer Data Standards
  Security Profile (FAPI) and the ANZ Product APIs page.
schemes:
- name: PublicNoAuth
  type: none
  applies_to:
  - openapi/anz-cds-banking-products-openapi.yml#listBankingProducts
  - openapi/anz-cds-banking-products-openapi.yml#getBankingProductDetail
  note: Public Product Reference Data; version header x-v only.
- name: CDR-FAPI-OAuth2
  type: oauth2
  profile: FAPI 1.0 Advanced (Financial-grade API)
  flows:
  - flow: authorizationCode
    note: >
      OIDC Hybrid/authorization-code flow with PAR (Pushed Authorization Requests),
      PKCE, and request objects per the CDR security profile. Authorization and token
      endpoints are published per data holder via the CDR Register / OIDC discovery,
      not in this product spec.
  scopes_ref: scopes/anz-scopes.yml
  applies_to:
  - non-PRD CDR banking operations (accounts, transactions, payees, payments, customer)
- name: CDR-OIDC
  type: openIdConnect
  note: OpenID Connect identity layer on top of the FAPI OAuth2 profile for the ADR consent flow.
- name: CDR-mTLS
  type: mutualTLS
  note: >
    Holder-of-key mutual TLS (RFC 8705) binds access tokens to the ADR's client
    certificate for all authenticated CDR resource calls; the CDS defines the MTLS
    server (mtls.dh.example.com placeholder in the shared spec).