openapi: 3.2.0
info:
  title: Account and Transaction API Specification Transactions API
  description: Swagger for Account and Transaction API Specification
  termsOfService: https://tell.money/api_terms
  contact:
    name: Tell Connect Support
    email: tpp_support@tell.money
  version: v3.1.0
servers:
- url: https://secure.tell.systems/algbra/open-banking/v3.1/aisp
tags:
- name: Transactions
paths:
  /accounts/{AccountId}/transactions:
    get:
      tags:
      - Transactions
      summary: Get Transactions
      operationId: GetAccountsAccountIdTransactions
      parameters:
      - $ref: '#/components/parameters/AccountId'
      - $ref: '#/components/parameters/x-fapi-financial-id-Param'
      - $ref: '#/components/parameters/x-fapi-customer-last-logged-time-Param'
      - $ref: '#/components/parameters/x-fapi-customer-ip-address-Param'
      - $ref: '#/components/parameters/x-fapi-interaction-id-Param'
      - $ref: '#/components/parameters/AuthorizationParam'
      - $ref: '#/components/parameters/FromBookingDateTimeParam'
      - $ref: '#/components/parameters/ToBookingDateTimeParam'
      - $ref: '#/components/parameters/x-customer-user-agent-Param'
      responses:
        '200':
          $ref: '#/components/responses/200AccountsAccountIdTransactionsRead'
        '400':
          $ref: '#/components/responses/400ErrorResponse'
        '401':
          $ref: '#/components/responses/401ErrorResponse'
        '403':
          $ref: '#/components/responses/403ErrorResponse'
        '404':
          $ref: '#/components/responses/404ErrorResponse'
        '405':
          $ref: '#/components/responses/405ErrorResponse'
        '406':
          $ref: '#/components/responses/406ErrorResponse'
        '429':
          $ref: '#/components/responses/429ErrorResponse'
        '500':
          $ref: '#/components/responses/500ErrorResponse'
      security:
      - PSUOAuth2Security:
        - accounts
components:
  schemas:
    OBExternalCardAuthorisationType1Code:
      description: The card authorisation type.
      type: string
      enum:
      - ConsumerDevice
      - Contactless
      - None
      - PIN
    TransactionInformation:
      description: "Further details of the transaction. \nThis is the transaction narrative, which is unstructured text."
      type: string
      minLength: 1
      maxLength: 500
    OBError1:
      type: object
      properties:
        ErrorCode:
          description: Low level textual error code, e.g., UK.OBIE.Field.Missing
          type: string
          minLength: 1
          maxLength: 128
        Message:
          description: 'A description of the error that occurred. e.g., ''A mandatory field isn''t supplied'' or ''RequestedExecutionDateTime must be in future''

            OBIE 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
      - Message
      additionalProperties: false
      minProperties: 1
    OBBranchAndFinancialInstitutionIdentification6:
      description: Financial institution servicing an account for the debtor.
      type: object
      properties:
        SchemeName:
          $ref: '#/components/schemas/OBExternalFinancialInstitutionIdentification4Code'
        Identification:
          description: Unique and unambiguous identification of a financial institution or a branch of a financial institution.
          type: string
          minLength: 1
          maxLength: 35
        Name:
          description: Name by which an agent is known and which is usually used to identify that agent.
          type: string
          minLength: 1
          maxLength: 140
        PostalAddress:
          $ref: '#/components/schemas/OBPostalAddress6'
      additionalProperties: false
    OBMerchantDetails1:
      description: Details of the merchant involved in the transaction.
      type: object
      properties:
        MerchantName:
          description: Name by which the merchant is known.
          type: string
          minLength: 1
          maxLength: 350
        MerchantCategoryCode:
          description: Category code conform to ISO 18245, related to the type of services or goods the merchant provides for the transaction.
          type: string
          minLength: 3
          maxLength: 4
      additionalProperties: false
    AccountId:
      description: A unique and immutable identifier used to identify the account resource. This identifier has no meaning to the account owner.
      type: string
      minLength: 1
      maxLength: 40
    OBCashAccount6:
      description: Unambiguous identification of the account of the debtor, in the case of a crebit transaction.
      type: object
      properties:
        SchemeName:
          $ref: '#/components/schemas/OBExternalAccountIdentification4Code'
        Identification:
          description: Identification assigned by an institution to identify an account. This identification is known by the account owner.
          type: string
          minLength: 1
          maxLength: 256
        Name:
          description: 'Name of the account, as assigned by the account servicing institution.

            Usage: The account name is the name or names of the account owner(s) represented at an account level. The account name is not the product name or the nickname of the account.'
          type: string
          minLength: 1
          maxLength: 70
        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
          minLength: 1
          maxLength: 34
      additionalProperties: false
    OBCurrencyExchange5:
      description: Set of elements used to provide details on the currency exchange.
      type: object
      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 from which an amount is to be converted in a currency conversion.
          type: string
          pattern: ^[A-Z]{3,3}$
        UnitCurrency:
          description: Currency from which an amount is to be converted in a currency conversion.
          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.\nAll 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:
          $ref: '#/components/schemas/OBActiveOrHistoricCurrencyAndAmount'
      required:
      - SourceCurrency
      - ExchangeRate
      additionalProperties: false
    OBEntryStatus1Code:
      description: Status of a transaction entry on the books of the account servicer.
      type: string
      enum:
      - Booked
      - Pending
    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
    OBActiveOrHistoricCurrencyAndAmount:
      description: Amount of money of the cash balance after a transaction entry is applied to the account..
      type: object
      properties:
        Amount:
          $ref: '#/components/schemas/OBActiveCurrencyAndAmount_SimpleType'
        Currency:
          description: A code allocated to a currency by a Maintenance Agency under an international identification scheme, as described in the latest edition of the international standard ISO 4217 "Codes for the representation of currencies and funds".
          type: string
          pattern: ^[A-Z]{3,3}$
      required:
      - Amount
      - Currency
      additionalProperties: false
    OBExternalCardSchemeType1Code:
      description: Name of the card scheme.
      type: string
      enum:
      - AmericanExpress
      - Diners
      - Discover
      - MasterCard
      - VISA
    Meta:
      title: MetaData
      type: object
      description: Meta Data relevant to the payload
      properties:
        TotalPages:
          type: integer
          format: int32
        FirstAvailableDateTime:
          $ref: '#/components/schemas/ISODateTime'
        LastAvailableDateTime:
          $ref: '#/components/schemas/ISODateTime'
      additionalProperties: false
    OBTransaction4:
      description: Provides further details on an entry in the report.
      type: object
      properties:
        AccountId:
          $ref: '#/components/schemas/AccountId'
        TransactionId:
          description: Unique identifier for the transaction within an servicing institution. This identifier is both unique and immutable.
          type: string
          minLength: 1
          maxLength: 40
        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: 35
        StatementReference:
          items:
            type: string
            minLength: 1
            maxLength: 35
          type: array
          description: Unique reference for the statement. This reference may be optionally populated if available.
        CreditDebitIndicator:
          type: string
          enum:
          - Credit
          - Debit
          description: Indicates whether the transaction is a credit or a debit entry.
        Status:
          $ref: '#/components/schemas/OBEntryStatus1Code'
        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.\nAll 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
        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.\nAll 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
        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
        Amount:
          $ref: '#/components/schemas/OBActiveOrHistoricCurrencyAndAmount'
        ChargeAmount:
          $ref: '#/components/schemas/OBActiveOrHistoricCurrencyAndAmount'
        CurrencyExchange:
          $ref: '#/components/schemas/OBCurrencyExchange5'
        BankTransactionCode:
          $ref: '#/components/schemas/OBBankTransactionCodeStructure1'
        ProprietaryBankTransactionCode:
          description: Set of elements to fully identify a proprietary bank transaction code.
          type: object
          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
          required:
          - Code
          additionalProperties: false
        CardInstrument:
          $ref: '#/components/schemas/OBTransactionCardInstrument1'
        SupplementaryData:
          $ref: '#/components/schemas/OBSupplementaryData1'
        TransactionInformation:
          $ref: '#/components/schemas/TransactionInformation'
        Balance:
          $ref: '#/components/schemas/OBTransactionCashBalance'
        MerchantDetails:
          $ref: '#/components/schemas/OBMerchantDetails1'
        CreditorAgent:
          $ref: '#/components/schemas/OBBranchAndFinancialInstitutionIdentification6'
        CreditorAccount:
          $ref: '#/components/schemas/OBCashAccount6'
        DebtorAgent:
          $ref: '#/components/schemas/OBBranchAndFinancialInstitutionIdentification6'
        DebtorAccount:
          $ref: '#/components/schemas/OBCashAccount6'
      required:
      - AccountId
      - CreditDebitIndicator
      - Status
      - BookingDateTime
      - Amount
      additionalProperties: false
    OBTransactionCardInstrument1:
      description: Set of elements to describe the card instrument used in the transaction.
      type: object
      properties:
        CardSchemeName:
          $ref: '#/components/schemas/OBExternalCardSchemeType1Code'
        AuthorisationType:
          $ref: '#/components/schemas/OBExternalCardAuthorisationType1Code'
        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
      required:
      - CardSchemeName
      additionalProperties: false
    OBExternalFinancialInstitutionIdentification4Code:
      description: Name of the identification scheme, in a coded form as published in an external list.
      type: string
      example:
      - UK.OBIE.BICFI
      minLength: 1
      maxLength: 40
    OBTransactionCashBalance:
      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.
      type: object
      properties:
        CreditDebitIndicator:
          type: string
          enum:
          - Credit
          - Debit
          description: "Indicates whether the balance is a credit or a debit balance. \nUsage: A zero balance is considered to be a credit balance."
        Type:
          $ref: '#/components/schemas/OBBalanceType1Code'
        Amount:
          $ref: '#/components/schemas/OBActiveOrHistoricCurrencyAndAmount'
      required:
      - CreditDebitIndicator
      - Type
      - Amount
      additionalProperties: false
    OBErrorResponse1:
      description: An array of detail error codes, and messages, and URLs to documentation to help remediation.
      type: object
      properties:
        Code:
          description: High level textual error code, to help categorize the errors.
          type: string
          minLength: 1
          maxLength: 40
        Id:
          description: A unique reference for the error instance, for audit purposes, in case of unknown/unclassified errors.
          type: string
          minLength: 1
          maxLength: 40
        Message:
          description: Brief Error message, e.g., 'There is something wrong with the request parameters provided'
          type: string
          minLength: 1
          maxLength: 500
        Errors:
          items:
            $ref: '#/components/schemas/OBError1'
          type: array
          minItems: 1
      required:
      - Code
      - Message
      - Errors
      additionalProperties: false
    OBBankTransactionCodeStructure1:
      description: Set of elements used to fully identify the type of underlying transaction resulting in an entry.
      type: object
      properties:
        Code:
          description: Specifies the family within a domain.
          type: string
        SubCode:
          description: Specifies the sub-product family within a specific family.
          type: string
      required:
      - Code
      - SubCode
      additionalProperties: false
    OBExternalAccountIdentification4Code:
      description: Name of the identification scheme, in a coded form as published in an external list.
      type: string
      example:
      - UK.OBIE.BBAN
      - UK.OBIE.IBAN
      - UK.OBIE.PAN
      - UK.OBIE.Paym
      - UK.OBIE.SortCodeAccountNumber
      minLength: 1
      maxLength: 40
    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
    OBBalanceType1Code:
      description: Balance type, in a coded form.
      type: string
      enum:
      - ClosingAvailable
      - ClosingBooked
      - ClosingCleared
      - Expected
      - ForwardAvailable
      - Information
      - InterimAvailable
      - InterimBooked
      - InterimCleared
      - OpeningAvailable
      - OpeningBooked
      - OpeningCleared
      - PreviouslyClosedBooked
    OBReadTransaction4:
      type: object
      properties:
        Data:
          type: object
          properties:
            Transaction:
              items:
                $ref: '#/components/schemas/OBTransaction4'
              type: array
              description: Provides further details on an entry in the report.
          additionalProperties: false
        Links:
          $ref: '#/components/schemas/Links'
        Meta:
          $ref: '#/components/schemas/Meta'
      required:
      - Data
      - Links
      - Meta
      additionalProperties: false
    OBActiveCurrencyAndAmount_SimpleType:
      description: A number of monetary units specified in an active currency where the unit of currency is explicit and compliant with ISO 4217.
      type: string
      pattern: ^\d{1,13}\.\d{1,5}$
    OBPostalAddress6:
      description: Information that locates and identifies a specific address, as defined by postal services.
      type: object
      properties:
        AddressType:
          $ref: '#/components/schemas/OBAddressTypeCode'
        Department:
          description: Identification of a division of a large organisation or building.
          type: string
          minLength: 1
          maxLength: 70
        SubDepartment:
          description: Identification of a sub-division of a large organisation or building.
          type: string
          minLength: 1
          maxLength: 70
        StreetName:
          description: Name of a street or thoroughfare.
          type: string
          minLength: 1
          maxLength: 70
        BuildingNumber:
          description: Number that identifies the position of a building on a street.
          type: string
          minLength: 1
          maxLength: 16
        PostCode:
          description: Identifier consisting of a group of letters and/or numbers that is added to a postal address to assist the sorting of mail.
          type: string
          minLength: 1
          maxLength: 16
        TownName:
          description: Name of a built-up area, with defined boundaries, and a local government.
          type: string
          minLength: 1
          maxLength: 35
        CountrySubDivision:
          description: Identifies a subdivision of a country such as state, region, county.
          type: string
          minLength: 1
          maxLength: 35
        Country:
          description: Nation with its own government.
          type: string
          pattern: ^[A-Z]{2,2}$
        AddressLine:
          items:
            type: string
            minLength: 1
            maxLength: 70
          type: array
          description: Information that locates and identifies a specific address, as defined by postal services, presented in free format text.
          minItems: 0
          maxItems: 7
      additionalProperties: false
    OBAddressTypeCode:
      description: Identifies the nature of the postal address.
      type: string
      enum:
      - Business
      - Correspondence
      - DeliveryTo
      - MailTo
      - POBox
      - Postal
      - Residential
      - Statement
    OBSupplementaryData1:
      description: Additional information that can not be captured in the structured fields and/or any other specific block.
      type: object
      properties: {}
      additionalProperties: false
  parameters:
    x-fapi-interaction-id-Param:
      in: header
      name: x-fapi-interaction-id
      required: false
      description: An RFC4122 UID used as a correlation id.
      schema:
        type: string
    FromBookingDateTimeParam:
      in: query
      name: fromBookingDateTime
      description: 'The UTC ISO 8601 Date Time to filter transactions FROM

        NB Time component is optional - set to 00:00:00 for just Date.

        If the Date Time contains a timezone, the ASPSP must ignore the timezone component.'
      schema:
        type: string
        format: date-time
    x-customer-user-agent-Param:
      in: header
      name: x-customer-user-agent
      description: Indicates the user-agent that the PSU is using.
      required: false
      schema:
        type: string
    AuthorizationParam:
      in: header
      name: Authorization
      required: false
      description: An Authorisation Token as per https://tools.ietf.org/html/rfc6750 - required for API calls but may be ommited when using Swagger UI where the "Authorize" function has been operated
      schema:
        type: string
    AccountId:
      name: AccountId
      in: path
      description: AccountId
      required: true
      schema:
        type: string
    x-fapi-customer-ip-address-Param:
      in: header
      name: x-fapi-customer-ip-address
      required: false
      description: The PSU's IP address if the PSU is currently logged in with the TPP.
      schema:
        type: string
    ToBookingDateTimeParam:
      in: query
      name: toBookingDateTime
      description: 'The UTC ISO 8601 Date Time to filter transactions TO

        NB Time component is optional - set to 00:00:00 for just Date.

        If the Date Time contains a timezone, the ASPSP must ignore the timezone component.'
      schema:
        type: string
        format: date-time
    x-fapi-customer-last-logged-time-Param:
      in: header
      name: x-fapi-customer-last-logged-time
      required: false
      description: "The time when the PSU last logged in with the TPP. \nAll dates in the HTTP headers are represented as RFC 7231 Full Dates. An example is below: \nSun, 10 Sep 2017 19:43:31 UTC"
      schema:
        type: string
        pattern: ^(Mon|Tue|Wed|Thu|Fri|Sat|Sun), \d{2} (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec) \d{4} \d{2}:\d{2}:\d{2} (GMT|UTC)$
    x-fapi-financial-id-Param:
      in: header
      name: x-fapi-financial-id
      required: true
      description: The unique id of the ASPSP to which the request is issued. The unique id will be issued by OB.
      schema:
        type: string
        default: ea01566d-f21d-49af-9d0c-b74fbe36911f
  responses:
    500ErrorResponse:
      description: Internal Server Error
      content:
        application/json; charset=utf-8:
          schema:
            $ref: '#/components/schemas/OBErrorResponse1'
    403ErrorResponse:
      description: Forbidden
    200AccountsAccountIdTransactionsRead:
      description: Transactions Read
      headers:
        x-fapi-interaction-id:
          description: An RFC4122 UID used as a correlation id.
          schema:
            type: string
      content:
        application/json; charset=utf-8:
          schema:
            $ref: '#/components/schemas/OBReadTransaction4'
    429ErrorResponse:
      description: Too Many Requests
      headers:
        Retry-After:
          description: Number in seconds to wait
          schema:
            type: integer
    406ErrorResponse:
      description: Not Acceptable
    404ErrorResponse:
      description: Not found
    405ErrorResponse:
      description: Method Not Allowed
    401ErrorResponse:
      description: Unauthorized
    400ErrorResponse:
      description: Bad request
      content:
        application/json; charset=utf-8:
          schema:
            $ref: '#/components/schemas/OBErrorResponse1'
  securitySchemes:
    PSUOAuth2Security:
      type: oauth2
      flows:
        authorizationCode:
          scopes:
            accounts: Ability to read Accounts information
          authorizationUrl: https://secure.tell.systems/algbra/auth/oidc/authorize
          tokenUrl: https://secure.tell.systems/algbra/auth/oidc/token
      description: OAuth flow, it is required when the PSU needs to perform SCA with the ASPSP when a TPP wants to access an ASPSP resource owned by the PSU
    TPPOAuth2Security:
      type: oauth2
      flows:
        clientCredentials:
          scopes:
            accounts: Ability to read Accounts information
          tokenUrl: https://secure.tell.systems/algbra/auth/oidc/token
      description: TPP client credential authorisation flow with the ASPSP