Mastercard Conversions API

openapi: 3.2.0
info:
  description: The Mastercard Standard Currency Conversion Calculator enables issuers (for example, financial institutions, fintechs) to access daily cardholder currency conversion rates for cross-border payments when the transaction currency differs from the cardholder's billing currency.
  version: 1.0.0
  title: Mastercard Standard Currency Conversion Calculator Conversions API
  contact:
    name: API Support
    url: https://developer.mastercard.com/support
    email: apisupport@mastercard.com
servers:
- url: https://sandbox.api.mastercard.com/settlement/currencyrate
  description: Sandbox server
- url: https://api.mastercard.com/settlement/currencyrate
  description: Production server
tags:
- name: Conversions
paths:
  /conversion-rate:
    get:
      tags:
      - Conversions
      summary: Mastercard Get the Currency Conversion Rate Details.
      description: Provides transaction details including date, transaction currency and amount, cardholder billing currency and issuer specific mark up to determine the applicable currency conversion rate and cardholder billing amount.
      operationId: getConversionDetailUsingGET
      parameters:
      - name: fxDate
        in: query
        description: Date of the requested FX rates.
        required: true
        schema:
          type: string
        example: '2023-02-27'
      - name: transCurr
        in: query
        description: Currency of the transaction.
        required: true
        schema:
          type: string
        example: ALL
      - name: crdhldBillCurr
        in: query
        description: Cardholder billing currency.
        required: true
        schema:
          type: string
        example: DZD
      - name: bankFee
        in: query
        description: Additional fees imposed by the bank.
        required: false
        schema:
          type: number
          format: number
        example: 5
      - name: transAmt
        in: query
        description: Amount in the transaction currency.
        required: true
        schema:
          type: number
          format: number
        example: 23
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConversionRateWrapper'
              examples:
                Getconversiondetailusingget200Example:
                  summary: Default getConversionDetailUsingGET 200 response
                  x-microcks-default: true
                  value:
                    name: Example Title
                    description: A sample description.
                    date: example_value
                    type: example_value
                    data:
                      conversionRate: 42.5
                      crdhldBillAmt: 42.5
                      fxDate: example_value
                      transCurr: example_value
                      crdhldBillCurr: example_value
                      transAmt: 42.5
                      bankFee: 42.5
                      errorCode: example_value
                      errorMessage: example_value
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /conversion-rate-issued:
    get:
      tags:
      - Conversions
      summary: Mastercard Determine if the Settlement Rate Has Been Issued.
      description: Provides status update if the present day Mastercard currency conversion rates are issued. Mastercard rates are published daily and effective for 24 hours.
      operationId: isRateIssuedUsingGET
      parameters:
      - name: date
        in: query
        description: The date by which the rate would have been issued.
        required: false
        schema:
          type: string
        example: '2023-02-27'
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SettlementRateIssuedWrapper'
              examples:
                Israteissuedusingget200Example:
                  summary: Default isRateIssuedUsingGET 200 response
                  x-microcks-default: true
                  value:
                    name: Example Title
                    description: A sample description.
                    date: example_value
                    data:
                      rateIssued: example_value
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    Conversion:
      type: object
      properties:
        conversionRate:
          type: number
          format: number
          example: 0.943078
          description: Rate applied to the transaction to convert from Transaction Currency to Cardholder Billing Currency.
        crdhldBillAmt:
          type: number
          format: number
          example: 21.690798
          description: Amount in the cardholder billing currency.
        fxDate:
          type: string
          example: '2016-09-30'
          description: Date of the requested FX rates.
        transCurr:
          type: string
          example: ALL
          description: Currency of the transaction.
        crdhldBillCurr:
          type: string
          example: DZD
          description: Cardholder billing currency.
        transAmt:
          type: number
          format: number
          example: 23
          description: Amount in the transaction currency.
        bankFee:
          type: number
          format: number
          example: 5
          description: Additional fees imposed by the bank.
        errorCode:
          type: string
          example: 104
          description: The error code associated with the error being returned.
        errorMessage:
          type: string
          example: Not Found , The calculated cross rates for the selected date is not available.
          description: The reason for the error.
    SettlementRateIssued:
      type: object
      properties:
        rateIssued:
          type: string
          example: 'NO'
          description: The requested foreign exchange rate.
    SettlementRateIssuedWrapper:
      type: object
      properties:
        name:
          type: string
          example: settlement-conversion-rate-issued
          description: The name of the service being requested.
        description:
          type: string
          example: Is settlement conversion rate issued
          description: The description of the API being called.
        date:
          type: string
          example: '2019-08-08 16:22:31'
          description: The date and time the API is being called in GMT.
        data:
          $ref: '#/components/schemas/SettlementRateIssued'
    ConversionRateWrapper:
      type: object
      properties:
        name:
          type: string
          example: settlement-conversion-rate
          description: The name of the service being requested.
        description:
          type: string
          example: Settlement conversion rate and billing amount
          description: The description of the API being called.
        date:
          type: string
          example: '2019-08-08 16:43:27'
          description: The date and time the API is being called in GMT.
        type:
          type: string
          example: error
          description: The type of response being returned by the API.
        data:
          $ref: '#/components/schemas/Conversion'