generated: '2026-07-19'
method: searched
source: https://docs.flanks.io/pages/data-model/
entities:
  - name: Portfolio
    description: Top-level container for investments; type derived from holdings, balance is current valuation.
    fields: [portfolio_id, type, balance]
  - name: Investment
    description: Security holding within a portfolio.
    fields: [portfolio_id, isin, amount, balance, currency]
  - name: InvestmentTransaction
    description: Trade / fund flow against an investment.
    fields: [investment_id, refValos]
  - name: Account
    description: Cash / deposit account, keyed by IBAN.
    fields: [iban, account_id]
  - name: AccountTransaction
    description: Cash movement on an account.
    fields: [account_id, transfer]
  - name: Liability
    description: Debt / credit obligation (Credit, Loan, Confirming).
    fields: [liability_id, balance, type]
  - name: LiabilityTransaction
    description: Debt payment or change.
    fields: [liability_id]
  - name: Card
    description: Payment card, PAN masked except last four.
    fields: [card_id, pan]
  - name: CardTransaction
    description: Card purchase or charge.
    fields: [card_id]
  - name: Identity
    description: Credential-owner profile with contact info and address.
    fields: [_id, contactInfo, address]
  - name: Holder
    description: Account / product participant with relationship type (Titular, Autorizado).
    fields: [product_id, rel]
  - name: Entity
    description: Financial institution referenced across all products.
    fields: [entity]
  - name: Credential
    description: Authentication container; basis for external_id across entities.
    fields: [external_id]
relationships:
  - from: Portfolio
    to: Investment
    type: has_many
    via: portfolio_id
  - from: Investment
    to: InvestmentTransaction
    type: has_many
    via: investment_id
  - from: Portfolio
    to: Account
    type: references
    via: refAccount/refAccounts (IBAN)
  - from: Account
    to: AccountTransaction
    type: has_many
    via: account_id
  - from: Liability
    to: LiabilityTransaction
    type: has_many
    via: liability_id
  - from: Card
    to: CardTransaction
    type: has_many
    via: card_id
  - from: Holder
    to: Portfolio
    type: references
    via: product_id