Tandem Bank 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:
  schemas:
    OBReadTransaction6:
      type: object
      required:
      - Data
      properties:
        Data:
          $ref: '#/components/schemas/OBReadDataTransaction6'
        Links:
          $ref: '#/components/schemas/Links'
        Meta:
          $ref: '#/components/schemas/Meta'
      additionalProperties: false
    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
    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'
    OBTransactionCashBalance:
      type: object
      required:
      - CreditDebitIndicator
      - Type
      - Amount
      description: Set of elements used to define the balance as a numerical representation of the net increases and decreases in an account after a transaction entry is applied to the account.
      properties:
        CreditDebitIndicator:
          $ref: '#/components/schemas/OBCreditDebitCode_2'
        Type:
          $ref: '#/components/schemas/OBBalanceType1Code'
        Amount:
          type: object
          required:
          - Amount
          - Currency
          description: Amount of money of the cash balance after a transaction entry is applied to the account..
          properties:
            Amount:
              $ref: '#/components/schemas/OBActiveCurrencyAndAmount_SimpleType'
            Currency:
              $ref: '#/components/schemas/ActiveOrHistoricCurrencyCode_1'
      additionalProperties: false
    Identification_2:
      description: Unique and unambiguous identification of a financial institution or a branch of a financial institution.
      type: string
      minLength: 1
      maxLength: 35
    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
    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}$
    DistrictName:
      description: Number that of the regional area, known as a district, which forms part of an address
      type: string
      example: Greater London
      minLength: 1
      maxLength: 140
    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
    OBCashAccount6_1:
      type: object
      description: Unambiguous identification of the account of the debtor, in the case of a credit 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'
    OBInternalTransactionMutability1Code:
      description: 'Specifies the Mutability of the Transaction record. <br />

        For a full list of enumeration values refer to `OBInternalTransactionMutability1Code` in *OB_Internal_CodeSet* [here](https://github.com/OpenBankingUK/External_Internal_CodeSets)'
      type: string
      enum:
      - Mutable
      - Immutable
    OBCreditDebitCode_1:
      description: 'Indicates whether the transaction is a credit or a debit entry. <br />

        <br />

        For a full list of enumeration values refer to `OBInternalCreditDebitCode` in *OB_Internal_CodeSet* [here](https://github.com/OpenBankingUK/External_Internal_CodeSets)'
      type: string
      enum:
      - Credit
      - Debit
    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
    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
    Room:
      description: Information that locates and identifies a room to form part of an address
      type: string
      example: Basement 03
      minLength: 1
      maxLength: 70
    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'
    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:
          $ref: '#/components/schemas/OBIntermediaryAgent'
      additionalProperties: false
    ActiveOrHistoricCurrencyCode_1:
      description: A code allocated to a currency by a Maintenance Agency under an international identification scheme, as described in the latest edition of the international standard ISO 4217 "Codes for the representation of currencies and funds".
      type: string
      example: GBP
      pattern: ^[A-Z]{3,3}$
    ExternalCategoryPurpose1Code:
      description: Enumeration of codes that outlines the type of purpose behind a transaction, payment or risk.  For all enum values see `ExternalCategoryPurpose1Code` in *ISO_External_CodeSet* [here](https://github.com/OpenBankingUK/External_Internal_CodeSets)
      type: string
      enum:
      - BONU
      - CASH
      - CBLK
      - CCRD
      - CGWV
      - CIPC
      - CONC
      - CORT
      - DCRD
      - DIVI
      - DVPM
      - EPAY
      - FCDT
      - FCIN
      - FCOL
      - GOVT
      - GP2P
      - HEDG
      - ICCP
      - IDCP
      - INTC
      - INTE
      - LBOX
      - LOAN
      - MP2B
      - MP2P
      - OTHR
      - PENS
      - RPRE
      - RRCT
      - RVPM
      - SALA
      - SECU
      - SSBE
      - SUPP
      - SWEP
      - TAXS
      - TOPG
      - TRAD
      - TREA
      - VATX
      - VOST
      - WHLD
      - ZABA
    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
    BuildingName:
      description: Name of a referenced building.
      type: string
      minLength: 1
      maxLength: 140
    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
    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
    TransactionInformation:
      description: "Further details of the transaction. \nThis is the transaction narrative, which is unstructured text."
      type: string
      minLength: 1
      maxLength: 500
    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'
    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
    TownName:
      description: Name of a built-up area, with defined boundaries, and a local government.
      type: string
      example: London
      minLength: 1
      maxLength: 140
    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
    OBSupplementaryData1:
      type: object
      properties: {}
      additionalProperties: true
      description: Additional information that can not be captured in the structured fields and/or any other specific block.
    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
    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
    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
    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
    OBIntermediaryAgent:
      description: The intermediary agent associated with this transaction.
      type: object
      properties:
        Name:
          description: Name by which an agent is known and which is usually used to identify that agent.
          type: string
          minLength: 1
          maxLength: 140
        SchemeName:
          $ref: '#/components/schemas/OBInternalAccountIdentification4Code'
        Identification:
          description: Unique and unambiguous identification of a financial institution or a branch of a financial institution.
          type: string
          minLength: 1
          maxLength: 35
        LEI:
          $ref: '#/components/schemas/LEI'
        PostalAddress:
          $ref: '#/components/schemas/OBPostalAddress7'
        ProcessingStatus:
          description: Status of the payment at the Intermediary Agent. For a full list of enumeration values refer to `OBIntermediaryAgentStatus1Code` in `OB_Internal_CodeSet` [here](https://github.com/OpenBankingUK/External_Internal_CodeSets)
          type: string
          enum:
          - PDNG
          - RCVD
          - ACSP
          - ACSC
          - RJCT
          - UNKN
          - CANC
    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
    StreetName:
      description: Name of a street or thoroughfare.
      type: string
      example: Bank Street
      minLength: 1
      maxLength: 140
    PostCode:
      description: Identifier consisting of a group of letters and/or numbers that is added to a postal address to assist the sorting of mail.
      type: string
      example: EC2N 4AG
      minLength: 1
      maxLength: 16
    BuildingNumber:
      description: Number that identifies the position of a building on a street.
      type: string
      example: '11'
      minLength: 1
      maxLength: 16
    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'
    Floor:
      description: Number that identifies the level within a building
      type: string
      example: '11'
      minLength: 1
      maxLength: 70
    OBActiveOrHistoricCurrencyAndAmount_9:
      type: object
      required:
      - Amount
      - Currency
      description: Amount of money in the cash transaction entry.
      properties:
        Amount:
          $ref: '#/components/schemas/OBActiveCurrencyAndAmount_SimpleType'
        Currency:
          $ref: '#/components/schemas/ActiveOrHistoricCurrencyCode_1'
    OBExternalStatusReason1Code:
      description: Low level textual error code, for all enum values see `OBExternalStatusReason1Code` in *OB_Internal_CodeSet* [here](https://github.com/OpenBankingUK/External_Internal_CodeSets)
      type: string
      minLength: 4
      maxLength: 4
      example: U001
    StatementReference:
      description: Unique reference for the statement. This reference may be optionally populated if available.
      type: string
      example: '002'
      minLength: 1
      maxLength: 35
    OBErrorResponse1:
      description: An array of detail error codes, and messages, and URLs to documentation to help remediation.
      type: object
      properties:
        Id:
          description: A unique reference for the error instance, for audit purposes, in case of unknown/unclassified errors.
          type: string
          minLength: 1
          maxLength: 40
        Code:
          description: Deprecated <br />High level textual error code, to help categorise the errors.
          type: string
          minLength: 1
          example: 400 BadRequest
          maxLength: 40
        Message:
          description: Deprecated <br />Brief Error message
          type: string
          minLength: 1
          example: There is something wrong with the request parameters provided
          maxLength: 500
        Errors:
          items:
            $ref: '#/components/schemas/OBError1'
          type: array
          minItems: 1
      required:
      - Errors
      additionalProperties: false
    SecondaryIdentification:
      description: "This is secondary identification of the account, as assigned by the account servicing institution. \nThis can be used by building societies to additionally identify accounts with a roll number (in addition to a sort code and account number combination)."
      type: string
      example: '87562298675897'
      minLength: 1
      maxLength: 34
    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'
    OBExternalPurpose1Code:
      type: string
      minLength: 1
      maxLength: 4
      description: For a full list of enumeration values refer to `ExternalPurpose1Code` in *ISO_External_CodeSet* [here](https://github.com/OpenBankingUK/External_Internal_CodeSets)
      enum:
      - BKDF
      - BKFE
      - BKFM
      - BKIP
      - BKPP
      - CBLK
      - CDCB
      - CDCD
      - CDCS
      - CDDP
      - CDOC
      - CDQC
      - ETUP
      - FCOL
      - MTUP
      - ACCT
      - CASH
      - COLL
      - CSDB
      - DEPT
      - INTC
      - INTP
      - LIMA
      - NETT
      - BFWD
      - CCIR
      - CCPC
      - CCPM
      - CCSM
      - CRDS
      - CRPR
      - CRSP
      - CRTL
      - EQPT
      - EQUS
      - EXPT
      - EXTD
      - FIXI
      - FWBC
      - FWCC
      - FWSB
      - FWSC
      - MARG
      - MBSB
      - MBSC
      - MGCC
      - MGSC
      - OCCC
      - OPBC
      - OPCC
      - OPSB
      - OPSC
      - OPTN
      - OTCD
      - REPO
      - RPBC
      - RPCC
      - RPSB
      - RPSC
      - RVPO
      - SBSC
      - SCIE
      - SCIR
      - SCRP
      - SHBC
      - SHCC
      - SHSL
      - SLEB
      - SLOA
      - SWBC
      - SWCC
      - SWPT
      - SWSB
      - SWSC
      - TBAS
      - TBBC
      - TBCC
      - TRCP
      - AGRT
      - AREN
      - BEXP
      - BOCE
      - COMC
      - CPYR
      - GDDS
      - GDSV
      - GSCB
      - LICF
      - MP2B
      - POPE
      - ROYA
      - SCVE
      - SERV
      - SUBS
      - SUPP
      - TRAD
      - CHAR
      - COMT
      - MP2P
      - ECPG
      - ECPR
      - ECPU
      - EPAY
      - CLPR
      - COMP
      - DBTC
      - GOVI
      - HLRP
      - HLST
      - INPC
      - INPR
      - INSC
      - INSU
      - INTE
      - LBRI
      - LIFI
      - LOAN
      - LOAR
      - PENO
      - PPTI
      - RELG
      - RINP
      - TRFD
      - FORW
      - FXNT
      - ADMG
      - ADVA
      - BCDM
      - BCFG
      - BLDM
      - BNET
      - CBFF
      - CBFR
      - CCRD
      - CDBL
      - CFEE
      - CGDD
      - CORT
      - COST
      - CPKC
      - DCRD
      - DSMT
      - DVPM
      - EDUC
      - FACT
      - FAND
      - FCPM
      - FEES
      - GIFT
      - GOVT
      - ICCP
      - IDCP
      - IHRP
      - INSM
      - IVPT
      - MCDM
      - MCFG
      - MSVC
      - NOWS
      - OCDM
      - OCFG
      - OFEE
      - OTHR
      - PADD
      - PTSP
      - RCKE
      - RCPT
      - REBT
      - REFU
      - RENT
      - REOD
      - RIMB
      - RPNT
      - RRBN
      - RRCT
      - RRTP
      - RVPM
      - SLPI
      - SPLT
      - STDY
      - TBAN
      - TBIL
      - TCSC
      - TELI
      - TMPG
      - TPRI
      - TPRP
      - TRNC
      - TRVC
      - WEBI
      - IPAY
      - IPCA
      - IPDO
      - IPEA
      - IPEC
      - IPEW
      - IPPS
      - IPRT
      - IPU2
      - IPUW
      - ANNI
      - CAFI
      - CFDI
      - CMDT
      - DERI
      - DIVD
      - FREX
      - HEDG
      - INVS
      - PRME
      - SAVG
      - SECU
      - SEPI
      - TREA
      - UNIT
      - FNET
      - FUTR
      - ANTS
      - CVCF
      - DMEQ
      - DNTS
      - HLTC
      - HLTI
      - HSPC
      - ICRF
      - LTCF
      - MAFC
      - MARF
      - MDCS
      - VIEW
      - CDEP
      - SWFP
      - SWPP
      - SWRS
      - SWUF
      - ADCS
      - AEMP
      - ALLW
      - ALMY
      - BBSC
      - BECH
      - BENE
      - BONU
      - CCHD
      - COMM
      - CSLP
      - GFRP
      - GVEA
      - GVEB
      - GVEC
      - GVED
      - GWLT
      - 

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# Full source: https://raw.githubusercontent.com/api-evangelist/tandem-bank/refs/heads/main/openapi/tandem-bank-transactions-api-openapi.yml