Hampden & Co Transactions API

openapi: 3.2.0
info:
  title: Account and Transaction API Specification Transactions API
  description: 'Swagger for Account and Transaction API Specification.


    **Please Note**: There are no optional fields, if a field is not marked as “Required” it is a Conditional field.

    '
  termsOfService: https://www.openbanking.org.uk/terms
  contact:
    name: Service Desk
    email: ServiceDesk@openbanking.org.uk
  license:
    name: open-licence
    url: https://www.openbanking.org.uk/open-licence
  version: 4.0.1
servers:
- url: /open-banking/v4.0/aisp
tags:
- name: Transactions
paths:
  /accounts/{AccountId}/transactions:
    get:
      tags:
      - Transactions
      summary: Get Transactions for an AccountId
      description: Enables an AISP to retrieve transaction information for a specific PSU account.
      operationId: GetAccountsAccountIdTransactions
      parameters:
      - $ref: '#/components/parameters/AccountId'
      - $ref: '#/components/parameters/x-fapi-auth-date'
      - $ref: '#/components/parameters/x-fapi-customer-ip-address'
      - $ref: '#/components/parameters/x-fapi-interaction-id'
      - $ref: '#/components/parameters/Authorization'
      - $ref: '#/components/parameters/x-customer-user-agent'
      - $ref: '#/components/parameters/FromBookingDateTimeParam'
      - $ref: '#/components/parameters/ToBookingDateTimeParam'
      - $ref: '#/components/parameters/x-client-id'
      responses:
        '200':
          $ref: '#/components/responses/200AccountsAccountIdTransactionsRead'
        '400':
          $ref: '#/components/responses/400Error'
        '401':
          $ref: '#/components/responses/401Error'
        '403':
          $ref: '#/components/responses/403Error'
        '405':
          $ref: '#/components/responses/405Error'
        '406':
          $ref: '#/components/responses/406Error'
        '429':
          $ref: '#/components/responses/429Error'
        '500':
          $ref: '#/components/responses/500Error'
      security:
      - PSUOAuth2Security:
        - accounts
  /transactions:
    get:
      tags:
      - Transactions
      summary: Get Transactions
      description: Enables an AISP to retrieve transaction information for account(s) that the PSU has consented to.
      operationId: GetTransactions
      parameters:
      - $ref: '#/components/parameters/x-fapi-auth-date'
      - $ref: '#/components/parameters/x-fapi-customer-ip-address'
      - $ref: '#/components/parameters/x-fapi-interaction-id'
      - $ref: '#/components/parameters/Authorization'
      - $ref: '#/components/parameters/x-customer-user-agent'
      - $ref: '#/components/parameters/FromBookingDateTimeParam'
      - $ref: '#/components/parameters/ToBookingDateTimeParam'
      - $ref: '#/components/parameters/x-client-id'
      responses:
        '200':
          $ref: '#/components/responses/200TransactionsRead'
        '400':
          $ref: '#/components/responses/400Error'
        '401':
          $ref: '#/components/responses/401Error'
        '403':
          $ref: '#/components/responses/403Error'
        '404':
          $ref: '#/components/responses/404Error'
        '405':
          $ref: '#/components/responses/405Error'
        '406':
          $ref: '#/components/responses/406Error'
        '429':
          $ref: '#/components/responses/429Error'
        '500':
          $ref: '#/components/responses/500Error'
      security:
      - PSUOAuth2Security:
        - accounts
components:
  responses:
    500Error:
      description: Internal Server Error
      headers:
        x-fapi-interaction-id:
          description: An RFC4122 UID used as a correlation id.
          required: true
          schema:
            type: string
      content:
        application/json; charset=utf-8:
          schema:
            $ref: '#/components/schemas/OBErrorResponse1'
        application/json:
          schema:
            $ref: '#/components/schemas/OBErrorResponse1'
        application/jose+jwe:
          schema:
            $ref: '#/components/schemas/OBErrorResponse1'
    404Error:
      description: Not found
      headers:
        x-fapi-interaction-id:
          description: An RFC4122 UID used as a correlation id.
          required: true
          schema:
            type: string
    403Error:
      description: Forbidden
      headers:
        x-fapi-interaction-id:
          description: An RFC4122 UID used as a correlation id.
          required: true
          schema:
            type: string
      content:
        application/json; charset=utf-8:
          schema:
            $ref: '#/components/schemas/OBErrorResponse1'
        application/json:
          schema:
            $ref: '#/components/schemas/OBErrorResponse1'
        application/jose+jwe:
          schema:
            $ref: '#/components/schemas/OBErrorResponse1'
    405Error:
      description: Method Not Allowed
      headers:
        x-fapi-interaction-id:
          description: An RFC4122 UID used as a correlation id.
          required: true
          schema:
            type: string
    429Error:
      description: Too Many Requests
      headers:
        Retry-After:
          description: Number in seconds to wait
          schema:
            type: integer
        x-fapi-interaction-id:
          description: An RFC4122 UID used as a correlation id.
          schema:
            type: string
    406Error:
      description: Not Acceptable
      headers:
        x-fapi-interaction-id:
          description: An RFC4122 UID used as a correlation id.
          required: true
          schema:
            type: string
    200AccountsAccountIdTransactionsRead:
      description: Transactions Read
      headers:
        x-fapi-interaction-id:
          description: An RFC4122 UID used as a correlation id.
          required: true
          schema:
            type: string
        RateLimit-Policy:
          $ref: '#/components/headers/RateLimit-Policy'
        RateLimit:
          $ref: '#/components/headers/RateLimit'
      content:
        application/json; charset=utf-8:
          schema:
            $ref: '#/components/schemas/OBReadTransaction6'
        application/json:
          schema:
            $ref: '#/components/schemas/OBReadTransaction6'
        application/jose+jwe:
          schema:
            $ref: '#/components/schemas/OBReadTransaction6'
    401Error:
      description: Unauthorized
      headers:
        x-fapi-interaction-id:
          description: An RFC4122 UID used as a correlation id.
          required: true
          schema:
            type: string
    200TransactionsRead:
      description: Transactions Read
      headers:
        x-fapi-interaction-id:
          description: An RFC4122 UID used as a correlation id.
          required: true
          schema:
            type: string
        RateLimit-Policy:
          $ref: '#/components/headers/RateLimit-Policy'
        RateLimit:
          $ref: '#/components/headers/RateLimit'
      content:
        application/json; charset=utf-8:
          schema:
            $ref: '#/components/schemas/OBReadTransaction6'
        application/json:
          schema:
            $ref: '#/components/schemas/OBReadTransaction6'
        application/jose+jwe:
          schema:
            $ref: '#/components/schemas/OBReadTransaction6'
    400Error:
      description: Bad request
      headers:
        x-fapi-interaction-id:
          description: An RFC4122 UID used as a correlation id.
          required: true
          schema:
            type: string
      content:
        application/json; charset=utf-8:
          schema:
            $ref: '#/components/schemas/OBErrorResponse1'
        application/json:
          schema:
            $ref: '#/components/schemas/OBErrorResponse1'
        application/jose+jwe:
          schema:
            $ref: '#/components/schemas/OBErrorResponse1'
  schemas:
    TransactionInformation:
      description: "Further details of the transaction. \nThis is the transaction narrative, which is unstructured text."
      type: string
      minLength: 1
      maxLength: 500
    Identification_2:
      description: Unique and unambiguous identification of a financial institution or a branch of a financial institution.
      type: string
      minLength: 1
      maxLength: 35
    CareOf:
      description: The 'care of' address is used whenever sending mail to a person or organisation who does not actually live or work at the address. They will receive the mail for the individual.
      type: string
      example: Jane Smith
      minLength: 1
      maxLength: 140
    OBProxy1:
      description: Specifies an alternate assumed name for the identification of the account.
      type: object
      required:
      - Identification
      - Code
      properties:
        Identification:
          description: Identification used to indicate the account identification under another specified name.
          type: string
          example: '2360549017905188'
          minLength: 1
          maxLength: 2048
        Code:
          $ref: '#/components/schemas/ExternalProxyAccountType1Code'
        Type:
          type: string
          description: Type of the proxy identification.
          minLength: 1
          maxLength: 35
    Floor:
      description: Number that identifies the level within a building
      type: string
      example: '11'
      minLength: 1
      maxLength: 70
    ExternalProxyAccountType1Code:
      description: Specifies the external proxy account type code, as published in the proxy account type external code set.<br /> For more information and a full list of values see `ExternalProxyAccountType1Code` in *ISO_External_CodeSet* [here](https://github.com/OpenBankingUK/External_Internal_CodeSets)
      type: string
      example: TELE
      enum:
      - TELE
      - EMAL
      - DNAM
      - CINC
      - COTX
      - COID
      - CUST
      - DRLC
      - EIDN
      - EWAL
      - PVTX
      - LEIC
      - MBNO
      - NIDN
      - CCPT
      - SHID
      - SOSE
      - TOKN
      - UBIL
      - VIPN
      - BIID
    Name_0:
      description: 'The account name is the name or names of the account owner(s) represented at an account level, as displayed by the ASPSP''s online channels.

        Note, the account name is not the product name or the nickname of the account.'
      type: string
      example: Jane Smith
      minLength: 1
      maxLength: 350
    OBTransactionCardInstrument1:
      type: object
      required:
      - CardSchemeName
      description: 'Set of elements to describe the card instrument used in the transaction. <br />

        For a full list of enumeration values refer to `OBInternalCardSchemeType1Code` in *OB_Internal_CodeSet* [here](https://github.com/OpenBankingUK/External_Internal_CodeSets)'
      properties:
        CardSchemeName:
          description: 'Name of the card scheme. <br />

            For a full list of enumeration values refer to `OBInternalCardSchemeType1Code` in *OB_Internal_CodeSet* [here](https://github.com/OpenBankingUK/External_Internal_CodeSets)'
          type: string
          enum:
          - AmericanExpress
          - Diners
          - Discover
          - MasterCard
          - VISA
        AuthorisationType:
          description: 'The card authorisation type. <br />

            For a full list of enumeration values refer to `OBInternalCardAuthorisationType1Code` in *OB_Internal_CodeSet* [here](https://github.com/OpenBankingUK/External_Internal_CodeSets)'
          type: string
          enum:
          - ConsumerDevice
          - Contactless
          - None
          - PIN
        Name:
          description: Name of the cardholder using the card instrument.
          type: string
          minLength: 1
          maxLength: 70
        Identification:
          description: Identification assigned by an institution to identify the card instrument used in the transaction. This identification is known by the account owner, and may be masked.
          type: string
          minLength: 1
          maxLength: 34
      additionalProperties: false
    OBCashAccount6_0:
      type: object
      description: Unambiguous identification of the account of the creditor, in the case of a debit transaction.
      properties:
        SchemeName:
          $ref: '#/components/schemas/OBInternalAccountIdentification4Code'
        Identification:
          $ref: '#/components/schemas/Identification_0'
        Name:
          $ref: '#/components/schemas/Name_0'
        SecondaryIdentification:
          $ref: '#/components/schemas/SecondaryIdentification'
        Proxy:
          $ref: '#/components/schemas/OBProxy1'
    TransactionReference:
      description: Unique reference for the transaction. This reference is optionally populated, and may as an example be the FPID in the Faster Payments context.
      type: string
      minLength: 1
      maxLength: 210
    UnitNumber:
      description: Number that identifies the unit of a specific address .
      type: string
      example: A88
      minLength: 1
      maxLength: 16
    ValueDateTime:
      description: "Date and time at which assets become available to the account owner in case of a credit entry, or cease to be available to the account owner in case of a debit transaction entry.\nUsage: If transaction entry status is pending and value date is present, then the value date refers to an expected/requested value date.\nFor transaction entries subject to availability/float and for which availability information is provided, the value date must not be used. In this case the availability component identifies the number of availability days. All dates in the JSON payloads are represented in ISO 8601 date-time format. \nAll date-time fields in responses must include the timezone. An example is below:\n2017-04-05T10:43:07+00:00"
      type: string
      format: date-time
    Name_1:
      description: Name by which an agent is known and which is usually used to identify that agent.
      type: string
      example: Agent Name
      minLength: 1
      maxLength: 140
    BookingDateTime:
      description: "Date and time when a transaction entry is posted to an account on the account servicer's books.\nUsage: Booking date is the expected booking date, unless the status is booked, in which case it is the actual booking date. All dates in the JSON payloads are represented in ISO 8601 date-time format. \nAll date-time fields in responses must include the timezone. An example is below:\n2017-04-05T10:43:07+00:00"
      type: string
      format: date-time
    OBAddressType2Code:
      description: Identifies the nature of the postal address. <br /> For a full set of codes see `OBAddressType2Code` in *OB_Internal_CodeSet* [here](https://github.com/OpenBankingUK/External_Internal_CodeSets).
      type: string
      example: BIZZ
      enum:
      - BIZZ
      - DLVY
      - MLTO
      - PBOX
      - ADDR
      - HOME
      - CORR
      - STAT
    AddressLine:
      description: Information that locates and identifies a specific address for a transaction entry, that is presented in free format text.
      type: string
      minLength: 1
      maxLength: 70
    OBBranchAndFinancialInstitutionIdentification6_2:
      type: object
      description: Financial institution servicing an account for the debtor.
      properties:
        SchemeName:
          $ref: '#/components/schemas/OBInternalFinancialInstitutionIdentification4Code'
        Identification:
          $ref: '#/components/schemas/Identification_2'
        Name:
          $ref: '#/components/schemas/Name_1'
        LEI:
          $ref: '#/components/schemas/LEI'
        PostalAddress:
          $ref: '#/components/schemas/OBPostalAddress7'
    AccountId:
      description: A unique and immutable identifier used to identify the account resource. This identifier has no meaning to the account owner.
      type: string
      example: '22289'
      minLength: 1
      maxLength: 40
    LEI:
      description: Legal entity identification as an alternate identification for a party. Legal Entity Identifier is a code allocated to a party as described in ISO 17442 "Financial Services - Legal Entity Identifier (LEI)".
      type: string
      example: IZ9Q00LZEVUKWCQY6X15
      minLength: 1
      maxLength: 20
      pattern: ^[A-Z0-9]{18,18}[0-9]{2,2}$
    ProprietaryBankTransactionCodeStructure1:
      type: object
      required:
      - Code
      description: Set of elements to fully identify a proprietary bank transaction code.
      properties:
        Code:
          description: Proprietary bank transaction code to identify the underlying transaction.
          type: string
          minLength: 1
          maxLength: 35
        Issuer:
          description: Identification of the issuer of the proprietary bank transaction code.
          type: string
          minLength: 1
          maxLength: 35
      additionalProperties: false
    ExternalEntryStatus1Code:
      description: 'Status of a transaction entry on the books of the account servicer. <br />

        For a full list of enumeration values refer to `ExternalEntryStatus1Code` in *ISO_External_CodeSet* [here](https://github.com/OpenBankingUK/External_Internal_CodeSets)'
      type: string
      enum:
      - BOOK
      - FUTR
      - INFO
      - PDNG
      - RJCT
    OBBankTransactionCodeStructure1:
      type: object
      required:
      - Code
      - SubCode
      description: Set of elements used to fully identify the type of underlying transaction resulting in an entry.
      properties:
        Code:
          description: Specifies the family within a domain.
          type: string
        SubCode:
          description: Specifies the sub-product family within a specific family.
          type: string
    OBInternalAccountIdentification4Code:
      description: Name of the identification scheme, in a coded form as published in an external list. <br /> For a full list of enumeration values refer to `OBInternalAccountIdentification4Code` in *OB_Internal_CodeSet* [here](https://github.com/OpenBankingUK/External_Internal_CodeSets)
      type: string
      x-namespaced-enum:
      - UK.OBIE.BBAN
      - UK.OBIE.IBAN
      - UK.OBIE.PAN
      - UK.OBIE.Paym
      - UK.OBIE.SortCodeAccountNumber
      - UK.OBIE.Wallet
    OBCurrencyExchange5:
      type: object
      required:
      - SourceCurrency
      - ExchangeRate
      description: Set of elements used to provide details on the currency exchange.
      properties:
        SourceCurrency:
          description: Currency from which an amount is to be converted in a currency conversion.
          type: string
          pattern: ^[A-Z]{3,3}$
        TargetCurrency:
          description: Currency into which an amount is to be converted in a currency conversion.
          type: string
          pattern: ^[A-Z]{3,3}$
        UnitCurrency:
          description: Currency in which the rate of exchange is expressed in a currency exchange. In the example 1GBP = xxxCUR, the unit currency is GBP.
          type: string
          pattern: ^[A-Z]{3,3}$
        ExchangeRate:
          description: 'Factor used to convert an amount from one currency into another. This reflects the price at which one currency was bought with another currency.

            Usage: ExchangeRate expresses the ratio between UnitCurrency and QuotedCurrency (ExchangeRate = UnitCurrency/QuotedCurrency).'
          type: number
        ContractIdentification:
          description: Unique identification to unambiguously identify the foreign exchange contract.
          type: string
          minLength: 1
          maxLength: 35
        QuotationDate:
          description: "Date and time at which an exchange rate is quoted. All dates in the JSON payloads are represented in ISO 8601 date-time format. \nAll date-time fields in responses must include the timezone. An example is below:\n2017-04-05T10:43:07+00:00"
          type: string
          format: date-time
        InstructedAmount:
          type: object
          required:
          - Amount
          - Currency
          description: Amount of money to be moved between the debtor and creditor, before deduction of charges, expressed in the currency as ordered by the initiating party.
          properties:
            Amount:
              $ref: '#/components/schemas/OBActiveCurrencyAndAmount_SimpleType'
            Currency:
              $ref: '#/components/schemas/ActiveOrHistoricCurrencyCode_1'
    OBInternalFinancialInstitutionIdentification4Code:
      description: Name of the identification scheme, in a coded form as published in an external list.<br/> For a full list of enumeration values refer to `OBInternalFinancialInstitutionIdentification4Code` in *OB_Internal_CodeSet* [here](https://github.com/OpenBankingUK/External_Internal_CodeSets)
      type: string
      example: UK.OBIE.BICFI
      x-namespaced-enum:
      - UK.OBIE.BICFI
    OBBalanceType1Code:
      description: Balance type, in a coded form. <br /> For a full list of enumeration values refer to `ExternalBalanceType1Code` in *ISO_External_CodeSet* [here](https://github.com/OpenBankingUK/External_Internal_CodeSets).
      type: string
      example: CLAV
      enum:
      - CLAV
      - CLBD
      - FWAV
      - INFO
      - ITAV
      - ITBD
      - OPAV
      - OPBD
      - PRCD
      - XPCD
    OBReadTransaction6:
      type: object
      required:
      - Data
      properties:
        Data:
          $ref: '#/components/schemas/OBReadDataTransaction6'
        Links:
          $ref: '#/components/schemas/Links'
        Meta:
          $ref: '#/components/schemas/Meta'
      additionalProperties: false
    PostBox:
      description: Information that locates and identifies a box in a post office assigned to a person or organization, where letters for them are kept until called for.
      type: string
      example: PO Box 123456
      minLength: 1
      maxLength: 16
    OBSupplementaryData1:
      type: object
      properties: {}
      additionalProperties: true
      description: Additional information that can not be captured in the structured fields and/or any other specific block.
    OBError1:
      type: object
      properties:
        ErrorCode:
          $ref: '#/components/schemas/OBExternalStatusReason1Code'
        Message:
          description: 'A description of the error that occurred. e.g., ''A mandatory field isn''t supplied'' or ''RequestedExecutionDateTime must be in future''

            OBL doesn''t standardise this field'
          type: string
          minLength: 1
          maxLength: 500
        Path:
          description: Recommended but optional reference to the JSON Path of the field with error, e.g., Data.Initiation.InstructedAmount.Currency
          type: string
          minLength: 1
          maxLength: 500
        Url:
          description: URL to help remediate the problem, or provide more information, or to API Reference, or help etc
          type: string
      required:
      - ErrorCode
      additionalProperties: false
      minProperties: 1
    OBCreditDebitCode_2:
      description: "Indicates whether the balance is a credit or a debit balance. \nUsage: A zero balance is considered to be a credit balance.\n<br />\nFor a full list of enumeration values refer to `OBInternalCreditDebitCode` in *OB_Internal_CodeSet* [here](https://github.com/OpenBankingUK/External_Internal_CodeSets)"
      type: string
      example: Credit
      enum:
      - Credit
      - Debit
    TransactionId:
      description: Unique identifier for the transaction within a servicing institution. This identifier is both unique and immutable.
      type: string
      minLength: 1
      maxLength: 210
    Room:
      description: Information that locates and identifies a room to form part of an address
      type: string
      example: Basement 03
      minLength: 1
      maxLength: 70
    OBPostalAddress7:
      type: object
      description: Information that locates and identifies a specific address, as defined by postal services.
      properties:
        AddressType:
          $ref: '#/components/schemas/OBAddressType2Code'
        Department:
          description: Identification of a division of a large organisation or building.
          example: Finance
          type: string
          minLength: 1
          maxLength: 70
        SubDepartment:
          description: Identification of a sub-division of a large organisation or building.
          example: Payroll
          type: string
          minLength: 1
          maxLength: 70
        StreetName:
          $ref: '#/components/schemas/StreetName'
        BuildingNumber:
          $ref: '#/components/schemas/BuildingNumber'
        BuildingName:
          $ref: '#/components/schemas/BuildingName'
        Floor:
          $ref: '#/components/schemas/Floor'
        UnitNumber:
          $ref: '#/components/schemas/UnitNumber'
        Room:
          $ref: '#/components/schemas/Room'
        PostBox:
          $ref: '#/components/schemas/PostBox'
        TownLocationName:
          $ref: '#/components/schemas/TownName'
        DistrictName:
          $ref: '#/components/schemas/DistrictName'
        CareOf:
          $ref: '#/components/schemas/CareOf'
        PostCode:
          $ref: '#/components/schemas/PostCode'
        TownName:
          $ref: '#/components/schemas/TownName'
        CountrySubDivision:
          description: Identifies a subdivision of a country such as state, region, county.
          type: string
          minLength: 1
          maxLength: 35
        Country:
          description: Nation with its own government.
          type: string
          pattern: ^[A-Z]{2,2}$
        AddressLine:
          type: array
          items:
            description: Information that locates and identifies a specific address, as defined by postal services, presented in free format text.
            type: string
            minLength: 1
            maxLength: 70
          minItems: 0
          maxItems: 7
    Links:
      type: object
      description: Links relevant to the payload
      properties:
        Self:
          type: string
          format: uri
        First:
          type: string
          format: uri
        Prev:
          type: string
          format: uri
        Next:
          type: string
          format: uri
        Last:
          type: string
          format: uri
      additionalProperties: false
      required:
      - Self
    ActiveOrHistoricCurrencyCode_1:
      description: A code allocated to a currency by a Maintenance Agency under an international identification scheme, as described in the latest edition of the international standard ISO 4217 "Codes for the representation of currencies and funds".
      type: string
      example: GBP
      pattern: ^[A-Z]{3,3}$
    BuildingNumber:
      description: Number that identifies the position of a building on a street.
      type: string
      example: '11'
      minLength: 1
      maxLength: 16
    OBActiveOrHistoricCurrencyAndAmount_10:
      type: object
      required:
      - Amount
      - Currency
      description: Transaction charges to be paid by the charge bearer.
      properties:
        Amount:
          $ref: '#/components/schemas/OBActiveCurrencyAndAmount_SimpleType'
        Currency:
          $ref: '#/components/schemas/ActiveOrHistoricCurrencyCode_1'
    BuildingName:
      description: Name of a referenced building.
      type: string
      minLength: 1
      maxLength: 140
    Identification_0:
      description: Identification assigned by an institution to identify an account. This identification is known by the account owner.
      type: string
      example: '80200112344562'
      minLength: 1
      maxLength: 256
    ISODateTime:
      description: "All dates in the JSON payloads are represented in ISO 8601 date-time format. \nAll date-time fields in responses must include the timezone. An example is below:\n2017-04-05T10:43:07+00:00"
      type: string
      format: date-time
    OBBranchAndFinancialInstitutionIdentification6_1:
      type: object
      description: Financial institution servicing an account for the creditor.
      properties:
        SchemeName:
          $ref: '#/components/schemas/OBInternalFinancialInstitutionIdentification4Code'
        Identification:
          $ref: '#/components/schemas/Identification_2'
        Name:
          $ref: '#/components/schemas/Name_1'
        LEI:
          $ref: '#/components/schemas/LEI'
        PostalAddress:
          $ref: '#/components/schemas/OBPostalAddress7'
    OBReadDataTransaction6:
      type: object
      properties:
        Transaction:
          type: array
          items:
            $ref: '#/components/schemas/OBTransaction6'
      additionalProperties: false
    OBTransaction6:
      type: object
      description: Provides further details on an entry in the report.
      required:
      - AccountId
      - CreditDebitIndicator
      - Status
      - BookingDateTime
      - Amount
      properties:
        AccountId:
          $ref: '#/components/schemas/AccountId'
        TransactionId:
          $ref: '#/components/schemas/TransactionId'
        TransactionReference:
          $ref: '#/components/schemas/TransactionReference'
        StatementReference:
          type: array
          items:
            $ref: '#/components/schemas/StatementReference'
        CreditDebitIndicator:
          $ref: '#/components/schemas/OBCreditDebitCode_1'
        Status:
          $ref: '#/components/schemas/ExternalEntryStatus1Code'
        TransactionMutability:
          $ref: '#/components/schemas/OBInternalTransactionMutability1Code'
        BookingDateTime:
          $ref: '#/components/schemas/BookingDateTime'
        ValueDateTime:
          $ref: '#/components/schemas/ValueDateTime'
        TransactionInformation:
          $ref: '#/components/schemas/TransactionInformation'
        AddressLine:
          $ref: '#/components/schemas/AddressLine'
        Amount:
          $ref: '#/components/schemas/OBActiveOrHistoricCurrencyAndAmount_9'
        ChargeAmount:
          $ref: '#/components/schemas/OBActiveOrHistoricCurrencyAndAmount_10'
        CurrencyExchange:
          $ref: '#/components/schemas/OBCurrencyExchange5'
        BankTransactionCode:
          $ref: '#/components/schemas/OBBankTransactionCodeStructure1'
        ProprietaryBankTransactionCode:
          $ref: '#/components/schemas/ProprietaryBankTransactionCodeStructure1'
        ExtendedProprietaryBankTransactionCodes:
          type: array
          items:
            $ref: '#/components/schemas/OBExtendedProprietaryBankTransactionCode'
        Balance:
          $ref: '#/components/schemas/OBTransactionCashBalance'
        MerchantDetails:
          $ref: '#/components/schemas/OBMerchantDetails1'
        CreditorAgent:
          $ref: '#/components/schemas/OBBranchAndFinancialInstitutionIdentification6_1'
        CreditorAccount:
          $ref: '#/components/schemas/OBCashAccount6_0'
        DebtorAgent:
          $ref: '#/components/schemas/OBBranchAndFinancialInstitutionIdentification6_2'
        DebtorAccount:
          $ref: '#/components/schemas/OBCashAccount6_1'
        CardInstrument:
          $ref: '#/components/schemas/OBTransactionCardInstrument1'
        SupplementaryData:
          $ref: '#/components/schemas/OBSupplementaryData1'
        CategoryPurposeCode:
          $ref: '#/components/schemas/ExternalCategoryPurpose1Code'
        PaymentPurposeCode:
          $ref: '#/components/schemas/OBExternalPurpose1Code'
        UltimateCreditor:
          $ref: '#/components/schemas/OBUltimateCreditor1'
        UltimateDebtor:
          $ref: '#/components/schemas/OBUltimateDebtor1'
        IntermediaryAgent1:
          $ref: '#/components/schemas/OBIntermediaryAgent'
        IntermediaryAgent2:
          $ref: '#/components/schemas/OBIntermediaryAgent'
        IntermediaryAgent3:
          $ref: '#/components/schemas/OBIntermediaryAgent'
      additionalProperties: false
    OBUltimateCreditor1:
      description: Ultimate party to which an amount of money is due.
      type: object
      properties:
        Name:
          description: Name by which a party is known and which is usually used to identify that party.
          type: string
          minLength: 1
          maxLength: 140
        Identification:
          description: Identification assigned by an institution.
          type: string
          minLength: 1
          maxLength: 256
        LEI:
          $ref: '#/components/schemas/LEI'
        SchemeName:
          $ref: '#/components/schemas/OBIn

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# Full source: https://raw.githubusercontent.com/api-evangelist/hampden-and-co/refs/heads/main/openapi/hampden-and-co-transactions-api-openapi.yml