generated: '2026-07-20'
method: derived
source: openapi/alex-bank-cds-banking-products-openapi.yml
note: >-
  Entity-relationship graph for the CDR Banking data model that Alex Bank exposes.
  Only the Product entities are reachable on the public (unauthenticated) surface;
  the remainder are part of the accredited-data-recipient consumer-data-sharing surface.
  Ids are CDR ASCII string identifiers (no standardised prefix scheme).
entities:
- name: BankingProduct
  id: productId
  public: true
  operations: [listBankingProducts, getBankingProductDetail]
  schema: ResponseBankingProductListV4 / BankingProductDetailV4
- name: BankingAccount
  id: accountId
  public: false
  operations: [listBankingAccounts, getBankingAccountDetail]
- name: BankingBalance
  id: accountId
  public: false
  operations: [getBankingBalance, listBankingBalancesBulk, listBankingBalancesSpecificAccounts]
- name: BankingTransaction
  id: transactionId
  public: false
  operations: [listBankingTransactions, getBankingTransactionDetail]
- name: BankingDirectDebit
  public: false
  operations: [listDirectDebits, listDirectDebitsBulk, listDirectDebitsSpecificAccounts]
- name: BankingScheduledPayment
  public: false
  operations: [listScheduledPayments, listScheduledPaymentsBulk, listScheduledPaymentsSpecificAccounts]
- name: BankingPayee
  id: payeeId
  public: false
  operations: [listBankingPayees, getBankingPayeeDetail]
- name: BankingProductInstalmentPlan
  public: false
  operations: [listInstalmentPlans, listInstalmentPlansBulk]
relationships:
- from: BankingAccount
  to: BankingProduct
  type: belongs_to
  via: productCategory / product reference
- from: BankingAccount
  to: BankingBalance
  type: has_one
  via: accountId
- from: BankingAccount
  to: BankingTransaction
  type: has_many
  via: accountId
- from: BankingAccount
  to: BankingDirectDebit
  type: has_many
  via: accountId
- from: BankingAccount
  to: BankingScheduledPayment
  type: has_many
  via: accountId
- from: BankingScheduledPayment
  to: BankingPayee
  type: belongs_to
  via: payeeReference