---
swagger: "2.0"
info:
  x-ibm-name: weighted-average-interbank-exchange-rate-thb--usd
  title: Weighted-average Interbank Exchange Rate - THB / USD
  version: 2.0.0
  description: ""
schemes:
- https
basePath: /Stat-ReferenceRate/v2
consumes:
- application/json
produces:
- application/json
securityDefinitions:
  clientIdHeader:
    type: apiKey
    in: header
    name: X-IBM-Client-Id
security:
- clientIdHeader: []
x-ibm-configuration:
  testable: true
  enforced: true
  phase: realized
paths:
  /DAILY_REF_RATE/:
    get:
      responses:
        200:
          description: 200 OK
          schema:
            $ref: '#/definitions/Daily Response Parameters'
      description: 'Daily Weighted-average Interbank Exchange Rate - THB / USD <br>
        <br> Data is calculated from Daily Intebank Purchases and Sales of US Dollar
        (against THB) of the transaction worth more than or equal to 1 million USD.
        The Exchange Rates are calculated using weighted-average between the trading
        volume and the exchange rate specified. <br> Frequency : Daily <br> Lag time
        : -- <br> Release schedule : Every business day at 6.00 p.m. (BKK-GMT+07:00)
        <br> Source of data : 1. Commercial Banks registered in Thailand 2. Foreign
        Bank Branches 3. Special-purpose Financial Institutions <br> More detail [CLICK](http://www2.bot.or.th/statistics/MetaData/FM_FX_001_S3_ENG.PDF)'
      parameters:
      - name: start_period
        type: string
        required: true
        in: query
        description: Start Period Date (YYYY-MM-DD) EX. 2017-06-30
      - name: end_period
        type: string
        required: true
        in: query
        description: End Preiod Date (YYYY-MM-DD) EX. 2017-06-30
  /MONTHLY_REF_RATE/:
    get:
      responses:
        200:
          description: 200 OK
          schema:
            $ref: '#/definitions/Monthly Response Parameters'
      description: 'Monthly Weighted-average Interbank Exchange Rate - THB / USD <br>
        <br> Data is averaged from Daily Weighted-average Interbank Exchange Rate,
        calculated from Daily Interbank Purchases and Sales of US Dollar (against
        THB) of the transaction worth more than or equal to 1 million USD. The Exchange
        Rates are calculated using weighted-average between the trading volume and
        the exchange rate specified. <br> Frequency : Monthly <br> Lag time : -- <br>
        Release schedule : End of business day of Month at 6.00 p.m. (BKK-GMT+07:00)
        <br> Source of data : 1. Commercial Banks registered in Thailand 2. Foreign
        Bank Branches 3. Special-purpose Financial Institutions <br> More detail [CLICK](http://www2.bot.or.th/statistics/MetaData/FM_FX_001_S3_ENG.PDF)'
      parameters:
      - name: start_period
        type: string
        required: true
        in: query
        description: Start Period Date (YYYY-MM) EX. 2017-06
      - name: end_period
        type: string
        required: true
        in: query
        description: End Period Date (YYYY-MM) EX. 2017-06
  /QUARTERLY_REF_RATE/:
    get:
      responses:
        200:
          description: 200 OK
          schema:
            $ref: '#/definitions/Quarterly Response Parameters'
      description: 'Data is averaged from Monthly Weighted-average Interbank Exchange
        Rate, calculated from Daily Interbank Purchases and Sales of US Dollar (against
        THB) of the transaction worth more than or equal to 1 million USD. The Exchange
        Rates are calculated using weighted-average between the trading volume and
        the exchange rate specified.  Frequency : Quarterly  Lag time : --  Release
        schedule : End of business day of Quarter at 6.00 p.m. (BKK-GMT+07:00)  Source
        of data :  Commercial Banks registered in Thailand Foreign Bank Branches Special-purpose
        Financial Institutions  More detail [CLICK](http://www2.bot.or.th/statistics/MetaData/FM_FX_001_S3_ENG.PDF)'
    parameters:
    - $ref: '#/parameters/start_period'
    - $ref: '#/parameters/end_period'
  /ANNUAL_REF_RATE/:
    get:
      responses:
        200:
          description: 200 OK
          schema:
            $ref: '#/definitions/Annual Response Parameter'
      description: 'Data is averaged from Quarterly Weighted-average Interbank Exchange
        Rate, calculated from Daily Interbank Purchases and Sales of US Dollar (against
        THB) of the transaction worth more than or equal to 1 million USD. The Exchange
        Rates are calculated using weighted-average between the trading volume and
        the exchange rate specified.  Frequency : Annual  Lag time : --  Release schedule
        : End of business day of Annual at 6.00 p.m. (BKK-GMT+07:00)  Source of data
        :  Commercial Banks registered in Thailand Foreign Bank Branches Special-purpose
        Financial Institutions  More detail [CLICK](http://www2.bot.or.th/statistics/MetaData/FM_FX_001_S3_ENG.PDF)'
      parameters:
      - name: start_period
        type: string
        required: true
        in: query
        description: Start Period Date (YYYY) EX. 2017
      - name: end_period
        type: string
        required: true
        in: query
        description: End Preiod Date (YYYY) EX. 2017
definitions:
  Daily Response Parameters:
    description: ""
    type: object
    properties:
      result:
        type: object
        properties:
          api:
            type: string
            example: Daily Weighted-average Interbank Exchange Rate - THB / USD
          timestamp:
            type: string
            example: "2017-07-07 17:14:28"
          data:
            type: object
            properties:
              data_header:
                type: object
                properties:
                  report_name_eng:
                    type: string
                    example: Rates of Exchange of Commercial Banks in Bangkok Metropolis
                      (2002-present)
                  report_name_th:
                    type: string
                    example: อัตราแลกเปลี่ยนเฉลี่ยของธนาคารพาณิชย์ในกรุงเทพมหานคร
                      (2545-ปัจจุบัน)
                  report_uoq_name_eng:
                    type: string
                    example: '(Unit : Baht / 1 Unit of Foreign Currency)'
                  report_uoq_name_th:
                    type: string
                    example: '(หน่วย : บาท ต่อ 1 หน่วยเงินตราต่างประเทศ)'
                  report_source_of_data:
                    type: array
                    items:
                      properties:
                        source_of_data_eng:
                          type: string
                          example: Bank of Thailand
                        source_of_data_th:
                          type: string
                          example: ธนาคารแห่งประเทศไทย
                      type: object
                  report_remark:
                    type: array
                    example: []
                  last_updated:
                    type: string
                    example: "2017-06-13"
              data_detail:
                type: object
                properties:
                  period:
                    type: string
                  rate:
                    type: string
                example:
                - period: "2002-01-15"
                  rate: "43.9200000"
                - period: "2002-01-14"
                  rate: "43.9230000"
  Monthly Response Parameters:
    description: ""
    type: object
    properties:
      result:
        type: object
        properties:
          api:
            type: string
            example: Monthly Weighted-average Interbank Exchange Rate - THB / USD
          timestamp:
            type: string
            example: "2017-07-07 17:26:37"
          data:
            type: object
            properties:
              data_header:
                type: object
                properties:
                  report_name_eng:
                    type: string
                    example: Rates of Exchange of Commercial Banks in Bangkok Metropolis
                      (2002-present)
                  report_name_th:
                    type: string
                    example: อัตราแลกเปลี่ยนเฉลี่ยของธนาคารพาณิชย์ในกรุงเทพมหานคร
                      (2545-ปัจจุบัน)
                  report_uoq_name_eng:
                    type: string
                    example: '(Unit : Baht / 1 Unit of Foreign Currency)'
                  report_uoq_name_th:
                    type: string
                    example: '(หน่วย : บาท ต่อ 1 หน่วยเงินตราต่างประเทศ)'
                  report_source_of_data:
                    type: array
                    items:
                      properties:
                        source_of_data_eng:
                          type: string
                          example: Bank of Thailand
                        source_of_data_th:
                          type: string
                          example: ธนาคารแห่งประเทศไทย
                      type: object
                  report_remark:
                    type: array
                    example: []
                  last_updated:
                    type: string
                    example: "2017-06-13"
              data_detail:
                type: array
                items:
                  properties:
                    period:
                      type: string
                      example: 2002-01
                    rate:
                      type: string
                      example: "44.0215000"
                  type: object
  Quarterly Response Parameters:
    description: ""
    type: object
    properties:
      result:
        type: object
        properties:
          api:
            type: string
            example: Quarterly Weighted-average Interbank Exchange Rate - THB / USD
          timestamp:
            type: string
            example: "2017-07-07 17:27:16"
          data:
            type: object
            properties:
              data_header:
                type: object
                properties:
                  report_name_eng:
                    type: string
                    example: Rates of Exchange of Commercial Banks in Bangkok Metropolis
                      (2002-present)
                  report_name_th:
                    type: string
                    example: อัตราแลกเปลี่ยนเฉลี่ยของธนาคารพาณิชย์ในกรุงเทพมหานคร
                      (2545-ปัจจุบัน)
                  report_uoq_name_eng:
                    type: string
                    example: '(Unit : Baht / 1 Unit of Foreign Currency)'
                  report_uoq_name_th:
                    type: string
                    example: '(หน่วย : บาท ต่อ 1 หน่วยเงินตราต่างประเทศ)'
                  report_source_of_data:
                    type: array
                    items:
                      properties:
                        source_of_data_eng:
                          type: string
                          example: Bank of Thailand
                        source_of_data_th:
                          type: string
                          example: ธนาคารแห่งประเทศไทย
                      type: object
                  report_remark:
                    type: array
                    example: []
                  last_updated:
                    type: string
                    example: "2017-06-13"
              data_detail:
                type: array
                items:
                  properties:
                    period:
                      type: string
                      example: 2002-Q1
                    rate:
                      type: string
                      example: "43.7432000"
  Annual Response Parameter:
    description: ""
    type: object
    properties:
      result:
        type: object
        properties:
          api:
            type: string
            example: Annual Weighted-average Interbank Exchange Rate - THB / USD
          timestamp:
            type: string
            example: "2017-07-07 17:27:48"
          data:
            type: object
            properties:
              data_header:
                type: object
                properties:
                  report_name_eng:
                    type: string
                    example: Rates of Exchange of Commercial Banks in Bangkok Metropolis
                      (2002-present)
                  report_name_th:
                    type: string
                    example: อัตราแลกเปลี่ยนเฉลี่ยของธนาคารพาณิชย์ในกรุงเทพมหานคร
                      (2545-ปัจจุบัน)
                  report_uoq_name_eng:
                    type: string
                    example: '(Unit : Baht / 1 Unit of Foreign Currency)'
                  report_uoq_name_th:
                    type: string
                    example: '(หน่วย : บาท ต่อ 1 หน่วยเงินตราต่างประเทศ)'
                  report_source_of_data:
                    type: array
                    items:
                      properties:
                        source_of_data_eng:
                          type: string
                          example: Bank of Thailand
                        source_of_data_th:
                          type: string
                          example: ธนาคารแห่งประเทศไทย
                      type: object
                  report_remark:
                    type: array
                    example: []
                  last_updated:
                    type: string
                    example: "2017-06-13"
              data_detail:
                type: array
                items:
                  properties:
                    period:
                      type: string
                      example: "2002"
                    rate:
                      type: string
                      example: "43.0041000"
tags: []
parameters:
  start_period:
    name: start_period
    type: string
    required: true
    in: query
    description: Start Period Date (YYYY-QN) EX. 2017-Q1
  end_period:
    name: end_period
    type: string
    required: true
    in: query
    description: End Preiod Date (YYYY-QN) EX. 2017-Q1
x-ibm-endpoints:
- endpointUrl: https://apigw1.bot.or.th/bot/public
  description: API Gateway
  type:
  - production
...