openapi: 3.1.0
info:
  title: Temenos Buy Now Pay Later Accounts Order API
  description: APIs for buy now pay later services with embedded Explainable AI for automated decisioning and credit offer matching. Supports interest-free and interest-bearing BNPL products with point-of-sale integration and full loan lifecycle management. Core banking agnostic and deployable on Temenos Banking Cloud.
  version: 1.0.0
  contact:
    name: Temenos Developer Support
    url: https://developer.temenos.com/
    email: api.support@temenos.com
  license:
    name: Temenos Terms of Service
    url: https://www.temenos.com/legal-information/website-terms-and-conditions/
  termsOfService: https://www.temenos.com/legal-information/website-terms-and-conditions/
servers:
- url: https://api.temenos.com/bnpl/v1
  description: Temenos BNPL API - Production
security:
- bearerAuth: []
tags:
- name: Order
  description: Handle instruction processing and payment management including cash receipts, dividend payments, order creation and cancellation, payment amendments, and stock exchange transactions with 17 endpoints.
paths:
  /order/instructions:
    get:
      operationId: listInstructions
      summary: List Order Instructions
      description: Retrieve order instructions for subscription, redemption, switch, and transfer operations across fund share classes.
      tags:
      - Order
      parameters:
      - $ref: '#/components/parameters/pageSize'
      - $ref: '#/components/parameters/pageStart'
      - name: fundId
        in: query
        description: Filter by fund identifier
        schema:
          type: string
      - name: instructionType
        in: query
        description: Filter by instruction type
        schema:
          type: string
          enum:
          - SUBSCRIPTION
          - REDEMPTION
          - SWITCH
          - TRANSFER
      responses:
        '200':
          description: Successful retrieval of instructions
          content:
            application/json:
              schema:
                type: object
                properties:
                  header:
                    $ref: '#/components/schemas/PaginationHeader'
                  body:
                    type: array
                    items:
                      $ref: '#/components/schemas/OrderInstruction'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createInstruction
      summary: Create Order Instruction
      description: Create a new order instruction for subscription, redemption, switch, or transfer operations with share class and quantity details.
      tags:
      - Order
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/OrderInstructionCreate'
      responses:
        '201':
          description: Instruction created successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderInstruction'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /order/sharePrices:
    post:
      operationId: createSharePrice
      summary: Set Share Price
      description: Set the net asset value (NAV) based share price for a fund share class for a specific valuation date.
      tags:
      - Order
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SharePriceCreate'
      responses:
        '201':
          description: Share price set successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SharePrice'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /order/paymentOrders:
    get:
      operationId: listPaymentOrders
      summary: List Payment Orders
      description: Retrieve a list of payment orders including domestic transfers, international transfers, SEPA payments, and standing orders.
      tags:
      - Order
      parameters:
      - $ref: '#/components/parameters/pageSize'
      - $ref: '#/components/parameters/pageStart'
      - name: accountId
        in: query
        description: Filter payment orders by originating account
        schema:
          type: string
      - name: status
        in: query
        description: Filter by payment order status
        schema:
          type: string
          enum:
          - pending
          - processing
          - completed
          - failed
          - cancelled
      responses:
        '200':
          description: Successful retrieval of payment orders
          content:
            application/json:
              schema:
                type: object
                properties:
                  header:
                    $ref: '#/components/schemas/PaginationHeader_2'
                  body:
                    type: array
                    items:
                      $ref: '#/components/schemas/PaymentOrder'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createPaymentOrder
      summary: Create Payment Order
      description: Initiate a new payment order for domestic or international fund transfers. Supports SEPA credit transfers, SWIFT payments, ACH transfers, and internal account transfers.
      tags:
      - Order
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PaymentOrderCreate'
      responses:
        '201':
          description: Payment order created successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PaymentOrder'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /order/standingOrders:
    get:
      operationId: listStandingOrders
      summary: List Standing Orders
      description: Retrieve a list of standing order instructions for recurring payment processing including frequency, amount, and beneficiary details.
      tags:
      - Order
      parameters:
      - $ref: '#/components/parameters/pageSize'
      - $ref: '#/components/parameters/pageStart'
      - name: accountId
        in: query
        description: Filter standing orders by account
        schema:
          type: string
      responses:
        '200':
          description: Successful retrieval of standing orders
          content:
            application/json:
              schema:
                type: object
                properties:
                  header:
                    $ref: '#/components/schemas/PaginationHeader_2'
                  body:
                    type: array
                    items:
                      $ref: '#/components/schemas/StandingOrder'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /order/directDebits:
    get:
      operationId: listDirectDebits
      summary: List Direct Debit Mandates
      description: Retrieve direct debit instructions and mandate collections for recurring payment scenarios including SEPA direct debits.
      tags:
      - Order
      parameters:
      - $ref: '#/components/parameters/pageSize'
      - $ref: '#/components/parameters/pageStart'
      - name: accountId
        in: query
        description: Filter direct debits by account
        schema:
          type: string
      responses:
        '200':
          description: Successful retrieval of direct debits
          content:
            application/json:
              schema:
                type: object
                properties:
                  header:
                    $ref: '#/components/schemas/PaginationHeader_2'
                  body:
                    type: array
                    items:
                      $ref: '#/components/schemas/DirectDebit'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /order/securities:
    get:
      operationId: listSecurityOrders
      summary: List Security Orders
      description: Retrieve securities trading orders across all portfolios with filtering by status, instrument type, and date range.
      tags:
      - Order
      parameters:
      - $ref: '#/components/parameters/pageSize_2'
      - $ref: '#/components/parameters/pageStart_2'
      - name: portfolioId
        in: query
        description: Filter by portfolio
        schema:
          type: string
      - name: status
        in: query
        description: Filter by order status
        schema:
          type: string
          enum:
          - PENDING
          - SUBMITTED
          - PARTIALLY_FILLED
          - FILLED
          - CANCELLED
          - REJECTED
      responses:
        '200':
          description: Successful retrieval of orders
          content:
            application/json:
              schema:
                type: object
                properties:
                  header:
                    $ref: '#/components/schemas/PaginationHeader_3'
                  body:
                    type: array
                    items:
                      $ref: '#/components/schemas/SecurityOrder'
        '401':
          $ref: '#/components/responses/Unauthorized_2'
    post:
      operationId: createSecurityOrder
      summary: Create Security Order
      description: Place a new securities trading order for buying or selling instruments including equities, bonds, derivatives, and funds with specified order type and validity.
      tags:
      - Order
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SecurityOrderCreate'
      responses:
        '201':
          description: Order created successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SecurityOrder'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized_2'
  /order/securities/{orderId}:
    get:
      operationId: getSecurityOrder
      summary: Get Security Order Details
      description: Retrieve detailed information for a security order including execution details, fill history, and settlement status.
      tags:
      - Order
      parameters:
      - name: orderId
        in: path
        required: true
        description: Unique order identifier
        schema:
          type: string
      responses:
        '200':
          description: Successful retrieval of order details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SecurityOrder'
        '401':
          $ref: '#/components/responses/Unauthorized_2'
        '404':
          $ref: '#/components/responses/NotFound'
    delete:
      operationId: cancelSecurityOrder
      summary: Cancel Security Order
      description: Cancel a pending or partially filled security order before full execution.
      tags:
      - Order
      parameters:
      - name: orderId
        in: path
        required: true
        description: Order identifier to cancel
        schema:
          type: string
      responses:
        '200':
          description: Order cancelled successfully
        '401':
          $ref: '#/components/responses/Unauthorized_2'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  responses:
    Unauthorized_2:
      description: Authentication required
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error_3'
    NotFound:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error_3'
    Unauthorized:
      description: Authentication required or invalid credentials
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    BadRequest:
      description: Invalid request parameters
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    PaymentOrder:
      type: object
      description: Payment order for fund transfer
      properties:
        paymentOrderId:
          type: string
          description: Unique payment order identifier
        debitAccountId:
          type: string
          description: Originating account identifier
        creditAccountId:
          type: string
          description: Destination account identifier
        amount:
          type: number
          format: double
          description: Payment amount
        currency:
          type: string
          description: Payment currency in ISO 4217 format
        paymentType:
          type: string
          description: Type of payment
          enum:
          - INTERNAL
          - DOMESTIC
          - INTERNATIONAL
          - SEPA
          - SWIFT
        status:
          type: string
          description: Current payment order status
          enum:
          - PENDING
          - PROCESSING
          - COMPLETED
          - FAILED
          - CANCELLED
        valueDate:
          type: string
          format: date
          description: Value date for the payment
        reference:
          type: string
          description: Payment reference
        beneficiaryName:
          type: string
          description: Name of the payment beneficiary
    PaginationHeader_2:
      type: object
      description: Pagination metadata for list responses
      properties:
        page_size:
          type: integer
          description: Number of records per page
        page_start:
          type: integer
          description: Starting record number
        total_size:
          type: integer
          description: Total number of records available
    PaginationHeader:
      type: object
      description: Pagination metadata
      properties:
        page_size:
          type: integer
          description: Records per page
        page_start:
          type: integer
          description: Starting record number
        total_size:
          type: integer
          description: Total records available
    OrderInstruction:
      type: object
      description: Fund order instruction
      properties:
        instructionId:
          type: string
          description: Instruction identifier
        investorId:
          type: string
          description: Investor identifier
        fundId:
          type: string
          description: Fund identifier
        shareClassId:
          type: string
          description: Share class identifier
        instructionType:
          type: string
          description: Type of instruction
          enum:
          - SUBSCRIPTION
          - REDEMPTION
          - SWITCH
          - TRANSFER
        quantity:
          type: number
          format: double
          description: Number of units
        amount:
          type: number
          format: double
          description: Monetary amount
        currency:
          type: string
          description: Currency code
        status:
          type: string
          description: Instruction processing status
          enum:
          - PENDING
          - VALIDATED
          - EXECUTED
          - SETTLED
          - CANCELLED
    Error:
      type: object
      description: Error response
      properties:
        errorCode:
          type: string
          description: Machine-readable error code
        errorMessage:
          type: string
          description: Human-readable error description
    SecurityOrder:
      type: object
      description: Securities trading order
      properties:
        orderId:
          type: string
          description: Unique order identifier
        portfolioId:
          type: string
          description: Portfolio identifier
        securityId:
          type: string
          description: Security identifier
        side:
          type: string
          description: Order side
          enum:
          - BUY
          - SELL
        orderType:
          type: string
          description: Order type
          enum:
          - MARKET
          - LIMIT
          - STOP
          - STOP_LIMIT
        quantity:
          type: number
          format: double
          description: Order quantity
        limitPrice:
          type: number
          format: double
          description: Limit price for limit orders
        filledQuantity:
          type: number
          format: double
          description: Executed quantity
        averagePrice:
          type: number
          format: double
          description: Average execution price
        status:
          type: string
          description: Order status
          enum:
          - PENDING
          - SUBMITTED
          - PARTIALLY_FILLED
          - FILLED
          - CANCELLED
          - REJECTED
        validity:
          type: string
          description: Order validity
          enum:
          - DAY
          - GTC
          - GTD
        createdDate:
          type: string
          format: date-time
          description: Order creation timestamp
    SecurityOrderCreate:
      type: object
      description: Security order creation request
      required:
      - portfolioId
      - securityId
      - side
      - orderType
      - quantity
      properties:
        portfolioId:
          type: string
          description: Portfolio identifier
        securityId:
          type: string
          description: Security identifier
        side:
          type: string
          description: Order side
          enum:
          - BUY
          - SELL
        orderType:
          type: string
          description: Order type
          enum:
          - MARKET
          - LIMIT
          - STOP
          - STOP_LIMIT
        quantity:
          type: number
          format: double
          description: Order quantity
          minimum: 0
        limitPrice:
          type: number
          format: double
          description: Limit price for limit/stop-limit orders
        stopPrice:
          type: number
          format: double
          description: Stop price for stop/stop-limit orders
        validity:
          type: string
          description: Order validity
          enum:
          - DAY
          - GTC
          - GTD
          default: DAY
        expiryDate:
          type: string
          format: date
          description: Expiry date for GTD orders
    PaymentOrderCreate:
      type: object
      description: Request body for creating a payment order
      required:
      - debitAccountId
      - amount
      - currency
      - paymentType
      properties:
        debitAccountId:
          type: string
          description: Originating account identifier
        creditAccountId:
          type: string
          description: Destination account identifier
        beneficiaryId:
          type: string
          description: Registered beneficiary identifier
        amount:
          type: number
          format: double
          description: Payment amount
          minimum: 0
        currency:
          type: string
          description: Payment currency in ISO 4217 format
          pattern: ^[A-Z]{3}$
        paymentType:
          type: string
          description: Type of payment
          enum:
          - INTERNAL
          - DOMESTIC
          - INTERNATIONAL
          - SEPA
          - SWIFT
        valueDate:
          type: string
          format: date
          description: Requested value date
        reference:
          type: string
          description: Payment reference
          maxLength: 140
    SharePriceCreate:
      type: object
      description: Request body for setting share price
      required:
      - shareClassId
      - price
      - currency
      - valuationDate
      properties:
        shareClassId:
          type: string
          description: Share class identifier
        price:
          type: number
          format: double
          description: NAV-based share price
        currency:
          type: string
          description: Price currency
        valuationDate:
          type: string
          format: date
          description: Valuation date
    Error_3:
      type: object
      description: Error response
      properties:
        errorCode:
          type: string
          description: Error code
        errorMessage:
          type: string
          description: Error description
    PaginationHeader_3:
      type: object
      description: Pagination metadata
      properties:
        page_size:
          type: integer
          description: Records per page
        page_start:
          type: integer
          description: Starting record
        total_size:
          type: integer
          description: Total records
    SharePrice:
      type: object
      description: Fund share price record
      properties:
        shareClassId:
          type: string
          description: Share class identifier
        price:
          type: number
          format: double
          description: NAV-based share price
        currency:
          type: string
          description: Price currency
        valuationDate:
          type: string
          format: date
          description: Valuation date
    StandingOrder:
      type: object
      description: Standing order instruction for recurring payments
      properties:
        standingOrderId:
          type: string
          description: Unique standing order identifier
        accountId:
          type: string
          description: Source account identifier
        beneficiaryId:
          type: string
          description: Beneficiary identifier
        amount:
          type: number
          format: double
          description: Payment amount per execution
        currency:
          type: string
          description: Payment currency in ISO 4217 format
        frequency:
          type: string
          description: Execution frequency
          enum:
          - DAILY
          - WEEKLY
          - MONTHLY
          - QUARTERLY
          - ANNUAL
        startDate:
          type: string
          format: date
          description: First execution date
        endDate:
          type: string
          format: date
          description: Last execution date
        status:
          type: string
          description: Standing order status
    OrderInstructionCreate:
      type: object
      description: Request body for creating an instruction
      required:
      - investorId
      - fundId
      - shareClassId
      - instructionType
      properties:
        investorId:
          type: string
          description: Investor identifier
        fundId:
          type: string
          description: Fund identifier
        shareClassId:
          type: string
          description: Share class identifier
        instructionType:
          type: string
          description: Type of instruction
          enum:
          - SUBSCRIPTION
          - REDEMPTION
          - SWITCH
          - TRANSFER
        quantity:
          type: number
          format: double
          description: Number of units
        amount:
          type: number
          format: double
          description: Monetary amount
        currency:
          type: string
          description: Currency code
    DirectDebit:
      type: object
      description: Direct debit mandate and instruction
      properties:
        directDebitId:
          type: string
          description: Unique direct debit identifier
        accountId:
          type: string
          description: Account to be debited
        mandateReference:
          type: string
          description: Direct debit mandate reference
        creditorName:
          type: string
          description: Name of the creditor
        amount:
          type: number
          format: double
          description: Direct debit amount
        currency:
          type: string
          description: Currency in ISO 4217 format
        frequency:
          type: string
          description: Collection frequency
        status:
          type: string
          description: Mandate status
  parameters:
    pageSize:
      name: page_size
      in: query
      description: Number of records to return per page
      schema:
        type: integer
        minimum: 1
        maximum: 100
        default: 25
    pageStart:
      name: page_start
      in: query
      description: Starting record number for pagination
      schema:
        type: integer
        minimum: 0
        default: 0
    pageSize_2:
      name: page_size
      in: query
      description: Number of records per page
      schema:
        type: integer
        minimum: 1
        maximum: 100
        default: 25
    pageStart_2:
      name: page_start
      in: query
      description: Starting record number
      schema:
        type: integer
        minimum: 0
        default: 0
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
externalDocs:
  description: Temenos BNPL API Documentation
  url: https://developer.temenos.com/service/buy-now-pay-later