generated: '2026-07-23'
method: derived
source: openapi/obie-account-info-standard-openapi.yaml, openapi/obie-payment-initiation-standard-openapi.yaml, openapi/obie-confirmation-of-funds-standard-openapi.yaml
note: >-
  Entity-relationship graph derived from the OBIE Read/Write v4.0 resource model.
  Access to account and payment resources is always mediated by a consent resource
  (the OBIE consent-then-access pattern).
entities:
  - name: AccountAccessConsent
    domain: aisp
    key: ConsentId
    describes: PSU-granted permission set + expiry the TPP obtains before reading account data
  - name: Account
    domain: aisp
    key: AccountId
  - name: Balance
    domain: aisp
  - name: Transaction
    domain: aisp
  - name: Beneficiary
    domain: aisp
  - name: DirectDebit
    domain: aisp
  - name: StandingOrder
    domain: aisp
  - name: Party
    domain: aisp
  - name: Statement
    domain: aisp
  - name: Product
    domain: aisp
  - name: DomesticPaymentConsent
    domain: pisp
    key: ConsentId
  - name: DomesticPayment
    domain: pisp
    key: DomesticPaymentId
  - name: DomesticScheduledPayment
    domain: pisp
  - name: DomesticStandingOrder
    domain: pisp
  - name: InternationalPayment
    domain: pisp
  - name: FilePayment
    domain: pisp
  - name: FundsConfirmationConsent
    domain: cbpii
    key: ConsentId
  - name: FundsConfirmation
    domain: cbpii
relationships:
  - from: Account
    type: belongs_to
    to: AccountAccessConsent
    via: ConsentId
  - from: Balance
    type: belongs_to
    to: Account
    via: AccountId
  - from: Transaction
    type: belongs_to
    to: Account
    via: AccountId
  - from: Beneficiary
    type: belongs_to
    to: Account
    via: AccountId
  - from: DirectDebit
    type: belongs_to
    to: Account
    via: AccountId
  - from: StandingOrder
    type: belongs_to
    to: Account
    via: AccountId
  - from: Statement
    type: belongs_to
    to: Account
    via: AccountId
  - from: Party
    type: belongs_to
    to: Account
    via: AccountId
  - from: DomesticPayment
    type: belongs_to
    to: DomesticPaymentConsent
    via: ConsentId
  - from: DomesticScheduledPayment
    type: belongs_to
    to: DomesticPaymentConsent
    via: ConsentId
  - from: FundsConfirmation
    type: belongs_to
    to: FundsConfirmationConsent
    via: ConsentId
id_reference_fields: [ConsentId, AccountId, DomesticPaymentId, StatementId, TransactionId]