generated: '2026-07-19'
method: derived
source: openapi/hifi-openapi-original.json
note: Entity-relationship graph derived from OpenAPI resource paths (298 component schemas) and id-reference
  fields. User is the aggregate root; most money-movement objects belong to a user.
entities:
- User
- Kyc
- Ubo
- Wallet
- ExternalWallet
- Account
- VirtualAccount
- Onramp
- Offramp
- CryptoTransfer
- BatchCryptoTransfer
- TokenSwap
- CrossChainBridge
- SettlementRule
- TransferApproval
- File
- Metric
- Deposit
- ToSLink
id_reference_fields:
- accountId
- approvalId
- approverId
- declareId
- developerId
- feeId
- fileId
- gpiId
- profileId
- rateId
- recipientId
- referenceId
- requestId
- sellerId
- storeId
- templateId
- transferId
- uboId
- userId
relationships:
- from: User
  type: has_many
  to: Account
  via: userId
- from: User
  type: has_many
  to: VirtualAccount
  via: userId
- from: User
  type: has_many
  to: Wallet
  via: userId
- from: User
  type: has_many
  to: ExternalWallet
  via: userId
- from: User
  type: has_one
  to: Kyc
  via: userId
- from: Kyc
  type: has_many
  to: Ubo
  via: userId
- from: Kyc
  type: has_many
  to: File
  via: documentId
- from: Onramp
  type: belongs_to
  to: User
  via: userId
- from: Offramp
  type: belongs_to
  to: User
  via: userId
- from: Offramp
  type: belongs_to
  to: Account
  via: accountId
- from: CryptoTransfer
  type: belongs_to
  to: User
  via: userId
- from: BatchCryptoTransfer
  type: has_many
  to: CryptoTransfer
  via: transferId
- from: TokenSwap
  type: belongs_to
  to: User
  via: userId
- from: CrossChainBridge
  type: belongs_to
  to: User
  via: userId
- from: VirtualAccount
  type: has_many
  to: SettlementRule
  via: ruleId
- from: SettlementRule
  type: has_one
  to: Account
  via: accountId
- from: TransferApproval
  type: belongs_to
  to: User
  via: userId
- from: Deposit
  type: belongs_to
  to: Wallet
  via: walletId