Commonwealth Bank Transaction API API

openapi: 3.2.0
info:
  version: '1.0'
  title: CommBank Accounts Accounts Transaction API
  description: "Obtain the list of accounts authorised to be shared by the customer. \n\nAccount API is a consumer API. To access data you'll need the customer's consent.</p><h3 style=\"margin-top:30px;\">Host URL</h3><p>CommBank requests are passed to the URL <span class=\"sc-1noysbl-9 JKaaQ\">https://secure.api.commbank.com.au/api/cds-au/v1/banking</span></p><p>CBA – CommBiz requests are passed to the URL <span class=\"sc-1noysbl-9 JKaaQ\">https://secure.cdr.commbiz.api.commbank.com.au/cbzapi/cds-au/v1/banking</span></p>"
  x-provenance: First-party CommBank OpenAPI (Swagger 2.0) harvested verbatim from the CommBank developer portal. These are Commonwealth Bank's own renderings of its CDR / Open Banking Consumer Data Standards endpoints.
  x-source-url: https://www.commbank.com.au/developer/Documentation/specification/Accounts
  x-doc-url: https://www.commbank.com.au/developer/documentation/Accounts
  x-harvested: '2026-07-21'
servers:
- url: https://secure.api.commbank.com.au/api/cds-au/v1/banking
tags:
- name: Transaction API
  description: "Obtain the list of transactions for a CommBank account and details for each transaction. \n\nTransaction API is a consumer API. To access data you'll need the customer's consent.\n\nSeven years’ worth of transactions will be available for active accounts, starting from transactions dated 1 Jan 2017.</p><h3 style=\"margin-top:30px;\">Host URL</h3><p>CommBank requests are passed to the URL <span class=\"sc-1noysbl-9 JKaaQ\">https://secure.api.commbank.com.au/api/cds-au/v1/banking</span></p><p>CBA – CommBiz requests are passed to the URL <span class=\"sc-1noysbl-9 JKaaQ\">https://secure.cdr.commbiz.api.commbank.com.au/cbzapi/cds-au/v1/banking</span></p>"
paths:
  /accounts/{accountId}/transactions:
    get:
      summary: Get Transactions
      description: Obtain transactions for a specific account
      operationId: getTransactions
      tags:
      - Transaction API
      x-scopes:
      - bank:transactions:read
      x-version: '1'
      parameters:
      - name: accountId
        in: path
        description: ID of the account.
        required: true
        x-cds-type: ASCIIString
        schema:
          type: string
      - name: oldest-time
        in: query
        description: Constrain transactions with effective time (UTC) at or after this date/time.
        required: false
        x-cds-type: DateTimeString
        schema:
          type: string
      - name: newest-time
        in: query
        description: Constrain transactions with effective time (UTC) at or before this date/time.
        required: false
        x-cds-type: DateTimeString
        schema:
          type: string
      - name: min-amount
        in: query
        description: Filter transactions to only transactions with amounts higher or equal to than this amount.
        required: false
        x-cds-type: AmountString
        schema:
          type: string
      - name: max-amount
        in: query
        description: Filter transactions to only transactions with amounts less than or equal to this amount.
        required: false
        x-cds-type: AmountString
        schema:
          type: string
      - $ref: '#/components/parameters/ParamAcceptHeader'
      - $ref: '#/components/parameters/ParamXVHeader'
      - $ref: '#/components/parameters/ParamXMinVHeader'
      - $ref: '#/components/parameters/ParamXFapiInterationId'
      - $ref: '#/components/parameters/ParamXFapiCustomerIpAddress'
      - $ref: '#/components/parameters/ParamXCdsClientHeaders'
      - $ref: '#/components/parameters/ParamPage'
      - $ref: '#/components/parameters/ParamPageSize'
      responses:
        '200':
          description: Success
          headers:
            Content-Type:
              description: Payload format responded with.
              schema:
                type: string
            x-v:
              description: Version of the API end point responded with.
              schema:
                type: integer
            x-fapi-interaction-id:
              description: Reflects the value of the Interaction ID in the request.
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ResponseBankingTransactionList'
        '400':
          description: Bad Request
          headers:
            Content-Type:
              description: Payload format responded with.
              schema:
                type: string
            x-v:
              description: Version of the API end point responded with.
              schema:
                type: integer
            x-fapi-interaction-Id:
              description: Reflects the value of the Interaction ID in the request.
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse400'
        '406':
          description: Not Acceptable
          headers:
            Content-Type:
              description: Payload format responded with.
              schema:
                type: string
            x-v:
              description: Version of the API end point responded with.
              schema:
                type: integer
            x-fapi-interaction-Id:
              description: Reflects the value of the Interaction ID in the request.
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse406'
        '422':
          description: Unprocessable Entity
          headers:
            Content-Type:
              description: Payload format responded with.
              schema:
                type: string
            x-v:
              description: Version of the API end point responded with.
              schema:
                type: integer
            x-fapi-interaction-Id:
              description: Reflects the value of the Interaction ID in the request.
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse422'
        '429':
          description: Too Many Requests
          headers:
            Content-Type:
              description: Payload format responded with.
              schema:
                type: string
            Retry-After:
              description: Amount of time the client should wait before re-trying the operation.
              schema:
                type: integer
            x-v:
              description: Version of the API end point responded with.
              schema:
                type: integer
            x-fapi-interaction-Id:
              description: Reflects the value of the Interaction ID in the request.
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ResponseNoBody'
        '500':
          description: Internal Server Error
          headers:
            Content-Type:
              description: Payload format responded with.
              schema:
                type: string
            x-v:
              description: Version of the API end point responded with.
              schema:
                type: integer
            x-fapi-interaction-Id:
              description: Reflects the value of the Interaction ID in the request.
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse500'
  /accounts/{accountId}/transactions/{transactionId}:
    get:
      summary: Get Transaction detail
      description: Obtain detailed information on a transaction for a specific account
      operationId: getTransactionDetail
      tags:
      - Transaction API
      parameters:
      - name: accountId
        in: path
        description: ID of the account.
        required: true
        x-cds-type: ASCIIString
        schema:
          type: string
      - name: transactionId
        in: path
        description: CommBank's unique identifier for this transaction.
        required: true
        x-cds-type: ASCIIString
        schema:
          type: string
      - $ref: '#/components/parameters/ParamAcceptHeader'
      - $ref: '#/components/parameters/ParamXVHeader'
      - $ref: '#/components/parameters/ParamXMinVHeader'
      - $ref: '#/components/parameters/ParamXFapiInterationId'
      - $ref: '#/components/parameters/ParamXFapiCustomerIpAddress'
      - $ref: '#/components/parameters/ParamXCdsClientHeaders'
      x-scopes:
      - bank:transactions:read
      x-version: '1'
      responses:
        '200':
          description: Success
          headers:
            Content-Type:
              description: Payload format responded with.
              schema:
                type: string
            x-v:
              description: Version of the API end point responded with.
              schema:
                type: integer
            x-fapi-interaction-Id:
              description: Reflects the value of the Interaction ID in the request, if provided.
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ResponseBankingTransactionById'
        '400':
          description: Bad Request
          headers:
            Content-Type:
              description: Payload format responded with.
              schema:
                type: string
            x-v:
              description: Version of the API end point responded with.
              schema:
                type: integer
            x-fapi-interaction-Id:
              description: Reflects the value of the Interaction ID in the request, if provided.
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse400'
        '406':
          description: Not Acceptable
          headers:
            Content-Type:
              description: Payload format responded with.
              schema:
                type: string
            x-v:
              description: Version of the API end point responded with.
              schema:
                type: integer
            x-fapi-interaction-Id:
              description: Reflects the value of the Interaction ID in the request, if provided.
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse406'
        '429':
          description: Too Many Requests
          headers:
            Content-Type:
              description: Payload format responded with.
              schema:
                type: string
            Retry-After:
              description: Amount of time the client should wait before re-trying the operation.
              schema:
                type: integer
            x-v:
              description: Version of the API end point responded with.
              schema:
                type: integer
            x-fapi-interaction-Id:
              description: Reflects the value of the Interaction ID in the request, if provided.
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ResponseNoBody'
        '500':
          description: Internal Server Error
          headers:
            Content-Type:
              description: Payload format responded with.
              schema:
                type: string
            x-v:
              description: Version of the API end point responded with.
              schema:
                type: integer
            x-fapi-interaction-Id:
              description: Reflects the value of the Interaction ID in the request, if provided.
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse500'
components:
  schemas:
    BankingTransactionDetail:
      allOf:
      - $ref: '#/components/schemas/BankingTransaction'
      - type: object
        required:
        - extendedData
        properties:
          extendedData:
            $ref: '#/components/schemas/BankingTransactionDetail_extendedData'
    Meta:
      type: object
      required:
      - totalRecords
      - totalPages
      properties:
        totalRecords:
          type: integer
          description: Total number of records in the full set.
          example: 10
        totalPages:
          description: Total number of pages in the full set.
          example: 10
          type: integer
    LinksPaginated:
      type: object
      required:
      - self
      x-conditional:
      - prev
      - next
      - first
      - last
      properties:
        self:
          type: string
          description: Fully qualified link to this API call.
        first:
          type: string
          description: URI to the first page of this set.
        prev:
          type: string
          description: URI to the previous page of this set.
        next:
          type: string
          description: URI to the next page of this set.
        last:
          type: string
          description: URI to the last page of this set.
    ResponseBankingTransactionList_data:
      required:
      - transactions
      properties:
        transactions:
          type: array
          items:
            $ref: '#/components/schemas/BankingTransaction'
    BankingTransaction:
      type: object
      required:
      - accountId
      - amount
      - description
      - isDetailAvailable
      - reference
      - status
      - type
      properties:
        accountId:
          type: string
          description: ID of the account.
          x-cds-type: ASCIIString
        transactionId:
          type: string
          description: A unique ID of the transaction.
          x-cds-type: ASCIIString
        isDetailAvailable:
          type: boolean
          description: True if extended information is available.
          x-cds-type: Boolean
        type:
          type: string
          description: The type of the transaction
          enum:
          - FEE
          - INTEREST_CHARGED
          - INTEREST_PAID
          - TRANSFER_OUTGOING
          - TRANSFER_INCOMING
          - PAYMENT
          - DIRECT_DEBIT
          - OTHER
        status:
          type: string
          description: Status of the transaction whether pending or posted.
          enum:
          - PENDING
          - POSTED
        description:
          type: string
          description: The transaction description as applied by CommBank.
        postingDateTime:
          type: string
          description: The time the transaction was posted.
          x-cds-type: DateTimeString
        valueDateTime:
          type: string
          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.<br><i>CommBank does not currently return this value.</i></br>
          x-cds-type: DateTimeString
        executionDateTime:
          type: string
          description: The time the transaction was executed by the originating customer.
          x-cds-type: DateTimeString
        amount:
          type: string
          description: The value of the transaction.
          x-cds-type: AmountString
        currency:
          type: string
          description: The currency for the transaction amount.
          x-cds-type: CurrencyString
        reference:
          type: string
          description: The reference for the transaction provided by the originating institution.
        merchantName:
          type: string
          description: Name of the merchant for an outgoing payment to a merchant.<br><i>CommBank does not currently return this value.</i></br>
        merchantCategoryCode:
          type: string
          description: The merchant category code (or MCC) for an outgoing payment to a merchant.
        billerCode:
          type: string
          description: BPAY Biller Code for the transaction.
        billerName:
          type: string
          description: Name of the BPAY biller for the transaction.<br><i>CommBank does not currently return this value.</i></br>
        crn:
          type: string
          description: BPAY CRN for the transaction.
        apcaNumber:
          type: string
          description: 6 Digit APCA number for the initiating institution.
      x-conditional:
      - transactionId
      - postingDateTime
    ErrorResponse422:
      type: object
      properties:
        errors:
          uniqueItems: false
          type: array
          items:
            $ref: '#/components/schemas/Error'
      example:
        errors:
        - Code: TA-UE-01
          Title: page-size is Invalid
          Detail: page-size must be a number.
    ErrorResponse400:
      type: object
      properties:
        errors:
          uniqueItems: false
          type: array
          items:
            $ref: '#/components/schemas/Error'
      example:
        errors:
        - code: TA-BR-03
          title: min-amount is Invalid
          detail: min-amount must be a valid value
        - code: TA-BR-04
          title: max-amount is Invalid
          detail: max-amount must be a valid value
        - code: TA-BR-05
          title: max-amount is Invalid
          detail: max-amount is less than min-amount
        - code: TA-BR-06
          title: oldest-time is Invalid
          detail: oldest-time must be a valid date and time
        - code: TA-BR-07
          title: newest-time is Invalid
          detail: newest-time must be a valid date and time
    ResponseBankingTransactionList:
      type: object
      required:
      - data
      - links
      - meta
      example:
        data:
          transactions:
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28879966775383520753837158396707'
            isDetailAvailable: false
            type: PAYMENT
            status: POSTED
            description: 'Reversal 12/08/19

              ,Transfer ATM CBA ATM CBA 999909 Aus'
            postingDateTime: '2019-08-12T05:02:15.959Z'
            executionDateTime: '2019-08-12T05:02:15.959Z'
            amount: '20.00'
            currency: AUD
            reference: H101301659134
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28879966765717429006698102865231'
            isDetailAvailable: false
            type: PAYMENT
            status: POSTED
            description: Transfer ATM CBA ATM CBA 999909 Aus
            postingDateTime: '2019-08-12T05:02:15.435Z'
            executionDateTime: '2019-08-12T05:02:15.435Z'
            amount: '-20.00'
            currency: AUD
            reference: H101301659134
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28879963193855927570890858862075'
            isDetailAvailable: false
            type: PAYMENT
            status: POSTED
            description: 'Reversal 12/08/19

              ,Transfer ATM CBA ATM CBA 999909 Aus'
            postingDateTime: '2019-08-12T04:59:01.804Z'
            executionDateTime: '2019-08-12T04:59:01.804Z'
            amount: '20.00'
            currency: AUD
            reference: H101301659132
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28879963184706342171028107200708'
            isDetailAvailable: false
            type: PAYMENT
            status: POSTED
            description: Transfer ATM CBA ATM CBA 999909 Aus
            postingDateTime: '2019-08-12T04:59:01.308Z'
            executionDateTime: '2019-08-12T04:59:01.308Z'
            amount: '-20.00'
            currency: AUD
            reference: H101301659132
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28875361480350259116235038339749'
            isDetailAvailable: false
            type: OTHER
            status: POSTED
            description: 'Cash Deposit

              ,CBA ATM Ricketty Streetnsw 999909 Aus'
            postingDateTime: '2019-08-09T07:41:22.415Z'
            executionDateTime: '2019-08-09T07:41:22.415Z'
            amount: '120.00'
            currency: AUD
            reference: H101301162644
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28875359798486814222581211335864'
            isDetailAvailable: false
            type: OTHER
            status: POSTED
            description: Withdrawal ATM CBA ATM Ricketty Streetnsw 999909 Aus
            postingDateTime: '2019-08-09T07:39:51.241Z'
            executionDateTime: '2019-08-09T07:39:51.241Z'
            amount: '-20.00'
            currency: AUD
            reference: H101301162640
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28875349334497451314286720233447'
            isDetailAvailable: false
            type: OTHER
            status: POSTED
            description: Withdrawal ATM CBA ATM Ricketty Streetnsw 999912 Aus
            postingDateTime: '2019-08-09T07:30:23.987Z'
            executionDateTime: '2019-08-09T07:30:23.987Z'
            amount: '-20.00'
            currency: AUD
            reference: H101301162620
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28875160095437426386013171543174'
            isDetailAvailable: false
            type: FEE
            status: POSTED
            description: Transfer Fee
            postingDateTime: '2019-08-09T04:39:25.317Z'
            executionDateTime: '2019-08-09T04:39:25.317Z'
            amount: '-22.00'
            currency: AUD
            reference: ZA8AB77799899
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28875160095437426287226782314699'
            isDetailAvailable: false
            type: PAYMENT
            status: POSTED
            description: 'Imt 89563214522 Sdf

              ,Ref C221908641066

              ,Inr 21462.54000 Rate:47.4835'
            postingDateTime: '2019-08-09T04:39:25.317Z'
            executionDateTime: '2019-08-09T04:39:25.317Z'
            amount: '-452.00'
            currency: AUD
            reference: H201297516487
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28875137901403312496927567774669'
            isDetailAvailable: false
            type: TRANSFER_INCOMING
            status: POSTED
            description: 'Transfer from Xx1115 NetBank

              ,Transfer 9 Aug'
            postingDateTime: '2019-08-09T04:19:22.176Z'
            executionDateTime: '2019-08-09T04:19:22.176Z'
            amount: '1023.00'
            currency: AUD
            reference: N080992261235
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28874980265379021302027835091521'
            isDetailAvailable: false
            type: OTHER
            status: POSTED
            description: Withdrawal ATM CBA ATM CBA 999901 Aus
            postingDateTime: '2019-08-09T01:56:56.71Z'
            executionDateTime: '2019-08-09T01:56:56.71Z'
            amount: '-50.00'
            currency: AUD
            reference: H101301162219
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28874979048096825522495271510250'
            isDetailAvailable: false
            type: OTHER
            status: POSTED
            description: Withdrawal ATM CBA ATM CBA 999901 Aus
            postingDateTime: '2019-08-09T01:55:50.721Z'
            executionDateTime: '2019-08-09T01:55:50.721Z'
            amount: '-50.00'
            currency: AUD
            reference: H101301162218
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28873582173105765443742494311561'
            isDetailAvailable: false
            type: PAYMENT
            status: POSTED
            description: 'EnergyAustralia Elec NetBank BPAY 1313

              ,797904710804 BPAY Testing 8 Aug'
            postingDateTime: '2019-08-08T04:53:45.976Z'
            executionDateTime: '2019-08-08T04:53:45.976Z'
            amount: '-222.00'
            currency: AUD
            reference: N080892238878
            billerCode: '1313'
            crn: '797904710804'
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28864107792680523534244030021566'
            isDetailAvailable: false
            type: TRANSFER_OUTGOING
            status: POSTED
            description: 'Transfer to Xx1115 NetBank

              ,Sense Test'
            postingDateTime: '2019-08-02T06:13:38.784Z'
            executionDateTime: '2019-08-02T06:13:38.784Z'
            amount: '-123.00'
            currency: AUD
            reference: N080291454752
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28861222330744186929465311117487'
            isDetailAvailable: false
            type: OTHER
            status: POSTED
            description: 'Cardless Cash Return

              ,Test'
            postingDateTime: '2019-07-31T10:46:37.579Z'
            executionDateTime: '2019-07-31T10:46:37.579Z'
            amount: '40.00'
            currency: AUD
            reference: C212908534068
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28861221992394008924783946135174'
            isDetailAvailable: false
            type: OTHER
            status: POSTED
            description: 'Cardless Cash for Third Party Collection

              ,Test'
            postingDateTime: '2019-07-31T10:46:19.237Z'
            executionDateTime: '2019-07-31T10:46:19.237Z'
            amount: '-40.00'
            currency: AUD
            reference: C212908534067
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28861220933993622033956612355517'
            isDetailAvailable: false
            type: OTHER
            status: POSTED
            description: 'Cardless Cash Return

              ,Test'
            postingDateTime: '2019-07-31T10:45:21.861Z'
            executionDateTime: '2019-07-31T10:45:21.861Z'
            amount: '40.00'
            currency: AUD
            reference: C212908534066
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28861219900108956720008865947461'
            isDetailAvailable: false
            type: OTHER
            status: POSTED
            description: 'Cardless Cash for Collection

              ,Test'
            postingDateTime: '2019-07-31T10:44:25.814Z'
            executionDateTime: '2019-07-31T10:44:25.814Z'
            amount: '-40.00'
            currency: AUD
            reference: C212908534065
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28861202145265358387124795003311'
            isDetailAvailable: false
            type: PAYMENT
            status: POSTED
            description: 'EnergyAustralia Elec CommBank App BPAY 1313

              ,797904710804 Test'
            postingDateTime: '2019-07-31T10:28:23.322Z'
            executionDateTime: '2019-07-31T10:28:23.322Z'
            amount: '-0.01'
            currency: AUD
            reference: N073190390054
            billerCode: '1313'
            crn: '797904710804'
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28851230353809514384540036706486'
            isDetailAvailable: true
            type: PAYMENT
            status: POSTED
            description: 'Transfer to Jmcuxyz4

              ,PayID Phone from CommBank App

              ,Bill'
            postingDateTime: '2019-07-25T04:18:51.424Z'
            executionDateTime: '2019-07-25T04:18:51.424Z'
            amount: '-1.00'
            currency: AUD
            reference: C206908399077
          - accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
            transactionId: '28828689989198384075115861901259'
            isDetailAvailable: false
            type: TRANSFER_OUTGOING
            status: POSTED
            description: Transfer to Xx1115 CommBank App
            postingDateTime: '2019-07-11T00:53:35.81Z'
            executionDateTime: '2019-07-11T00:53:35.81Z'
            amount: '-558.52'
            currency: AUD
            reference: N071195017096
        links:
          self: https://secure.api.commbank.com.au/cds-au/v1/banking/accounts/2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ/transactions?oldest-time=2019-01-01&newest-time=2019-10-01&page=1&page-size=25
          first: https://secure.api.commbank.com.au/cds-au/v1/banking/accounts/2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ/transactions?oldest-time=2019-01-01&newest-time=2019-10-01&page=1&page-size=25
          next: https://secure.api.commbank.com.au/cds-au/v1/banking/accounts/2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ/transactions?oldest-time=2019-01-01&newest-time=2019-10-01&page=2&page-size=25
          last: https://secure.api.commbank.com.au/cds-au/v1/banking/accounts/2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ/transactions?oldest-time=2019-01-01&newest-time=2019-10-01&page=6&page-size=25
        meta:
          totalRecords: 21
          totalPages: 1
      properties:
        data:
          $ref: '#/components/schemas/ResponseBankingTransactionList_data'
        links:
          $ref: '#/components/schemas/LinksPaginated'
        meta:
          $ref: '#/components/schemas/MetaPaginated'
    MetaPaginated:
      type: object
      required:
      - totalPages
      - totalRecords
      properties:
        totalRecords:
          type: integer
          description: The total number of records in the full set. See [pagination](#pagination).
          x-cds-type: NaturalNumber
        totalPages:
          type: integer
          description: The total number of pages in the full set. See [pagination](#pagination).
          x-cds-type: NaturalNumber
    BankingTransactionDetail_extendedData:
      required:
      - service
      properties:
        payer:
          type: string
          description: Label of the originating payer.
        payee:
          type: string
          description: Label of the target PayID. The name assigned to the BSB/Account Number or PayID (by the owner of the PayID).
        extensionUType:
          type: string
          description: Optional extended data provided specific to transaction originated via NPP.
          enum:
          - x2p101Payload
        x2p101Payload:
          $ref: '#/components/schemas/BankingTransactionDetail_extendedData_x2p101Payload'
        service:
          type: string
          description: 'Identifier of the applicable overlay service. Valid values are: X2P1.01.'
          enum:
          - X2P1.01
    ErrorResponse500:
      type: object
      properties:
        errors:
          uniqueItems: false
          type: array
          items:
            $ref: '#/components/schemas/Error'
      example:
        errors:
        - code: TA-IS-01
          title: Server Error
          detail: An error has occurred whilst processing your request. Please try again later.
    Error:
      type: object
      properties:
        code:
          type: string
        title:
          type: string
        detail:
          type: string
    ResponseBankingTransactionById:
      type: object
      required:
      - data
      - links
      example:
        data:
          extendedData:
            payer: JmcUXYZ4
            extensionUType: x2p101Payload
            x2P101Payload:
              extendedDescription: Bill
            service: X2P1.01
          accountId: 2M_8F2Q0aPjdPnO-FYMkt6fOBQNBPobNrXzAjwzrmWQ
          transactionId: '28851230353809514384540036706486'
          isDetailAvailable: true
          type: PAYMENT
          status: POSTED
          description: 'T

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