generated: '2026-07-21'
method: derived
source: openapi/avenue-bank-cds-banking-openapi.json
note: Entity-relationship graph derived from the CDS Banking OpenAPI schemas and id-reference fields.
entities:
- name: Product
  id: productId
  operations:
  - listBankingProducts
  - getBankingProductDetail
  note: Public product reference data; no consumer authorisation.
- name: Account
  id: accountId
  operations:
  - listBankingAccounts
  - getBankingAccountDetail
- name: Balance
  operations:
  - getBankingBalance
  - listBankingBalancesBulk
  - listBankingBalancesSpecificAccounts
- name: Transaction
  id: transactionId
  operations:
  - listBankingTransactions
  - getBankingTransactionDetail
- name: Payee
  id: payeeId
  operations:
  - listBankingPayees
  - getBankingPayeeDetail
- name: DirectDebit
  operations:
  - listDirectDebits
  - listDirectDebitsBulk
  - listDirectDebitsSpecificAccounts
- name: ScheduledPayment
  operations:
  - listScheduledPayments
  - listScheduledPaymentsBulk
  - listScheduledPaymentsSpecificAccounts
- name: InstalmentPlan
  operations:
  - listInstalmentPlans
  - listInstalmentPlansBulk
relationships:
- from: Account
  to: Balance
  type: has_one
  via: accountId
- from: Account
  to: Transaction
  type: has_many
  via: accountId
- from: Account
  to: DirectDebit
  type: has_many
  via: accountId
- from: Account
  to: ScheduledPayment
  type: has_many
  via: accountId
- from: Account
  to: InstalmentPlan
  type: has_many
  via: accountId
- from: ScheduledPayment
  to: Payee
  type: belongs_to
  via: payeeReference