generated: '2026-07-21'
method: derived
source: openapi/treasuryspring-openapi-original.json
entities:
  - name: Entity
    key: code
    description: A client organisation the API user can act on behalf of.
  - name: Cell
    key: code
    description: The investment fund vehicle (fund cell) that holds assets.
  - name: ObligorExposure
    key: code
    description: An issuer/counterparty (e.g. a bank) and the exposure/risk limits against it.
  - name: Indication
    key: uid
    description: An available investment opportunity (a subscribable Fixed Term Fund product).
  - name: Subscription
    key: uid
    description: A request to invest in an FTF; resolves into a Holding once processed.
  - name: Holding
    key: uid
    description: A live investment record (source of truth) created from an accepted subscription.
  - name: Extension
    description: A record in an extendable holding's extension history (yield, price, new maturity).
  - name: MaturityAction
    description: The action to take at a holding's maturity.
  - name: Task
    key: uid
    description: A pending task requiring the user to act (e.g. sign/release a subscription).
  - name: Event
    key: eventType
    description: A normalised lifecycle event (SUBSCRIBED, ISSUED, EXTENDED, REDEEMED, ...).
  - name: Holiday
    description: Calendar holiday used for settlement/date calculations.
relationships:
  - from: Subscription
    to: Entity
    type: belongs_to
    via: entity_code
  - from: Subscription
    to: Indication
    type: belongs_to
    via: indicationUid
  - from: Subscription
    to: Holding
    type: has_one
    via: holdingUid
  - from: Subscription
    to: Cell
    type: belongs_to
    via: cellCode
  - from: Subscription
    to: ObligorExposure
    type: belongs_to
    via: obligorExposureCode
  - from: Holding
    to: Entity
    type: belongs_to
    via: entityCode
  - from: Holding
    to: Cell
    type: belongs_to
    via: cellCode
  - from: Holding
    to: ObligorExposure
    type: belongs_to
    via: obligorExposureCode
  - from: Holding
    to: Extension
    type: has_many
    via: holding extension history
  - from: Holding
    to: MaturityAction
    type: has_many
    via: maturity-action
  - from: Holding
    to: Indication
    type: has_many
    via: holding indications (roll/switch options)
  - from: Indication
    to: Cell
    type: belongs_to
    via: cellCode
  - from: Indication
    to: ObligorExposure
    type: belongs_to
    via: obligorExposureCode
  - from: Cell
    to: ObligorExposure
    type: has_many
    via: allowedObligorExposures