Elexon Bid-Offer Acceptances API

openapi: 3.0.4
info:
  title: Insights.Api Balancing Mechanism Dynamic Bid-Offer Acceptances API
  version: '1.0'
  description: Dynamic data.
servers:
- url: https://data.elexon.co.uk/bmrs/api/v1
tags:
- name: Bid-Offer Acceptances
  description: Bid-offer acceptance data (BOALF).
paths:
  /balancing/acceptances:
    get:
      tags:
      - Bid-Offer Acceptances
      summary: Bid-offer acceptances per BMU (BOALF)
      description: "This endpoint provides the bid-offer acceptance data (BOALF) for a requested BMU.\n            \nBy default, the from and to parameters filter the data by start time inclusively. If the settlementPeriodFrom or\nsettlementPeriodTo parameters are provided, the corresponding from or to parameter instead filters on settlement\ndate, allowing for searching by a combination of start time and/or settlement date & settlement period.\nNote: When filtering via settlement date, from/to are treated as Dates only, with the time being ignored. For\nexample, 2022-06-01T00:00Z and 2022-06-01T11:11Z are both treated as the settlement date 2022-06-01.\n            \nAll Dates and DateTimes should be expressed as defined within\n<a href=\"https://datatracker.ietf.org/doc/html/rfc3339#section-5.6\" target=\"_blank\">RFC 3339</a>.\n            \nSome examples of date parameter combinations are shown below.\n            \nFiltering from start time to start time:\n            \n    /balancing/acceptances?from=2022-06-01T00:00Z&to=2022-07-01T00:00Z\n            \nFiltering from start time to settlement date and period:\n            \n    /balancing/acceptances?from=2022-06-01T00:00Z&to=2022-07-01T00:00Z&settlementPeriodTo=1\n            \nFiltering from settlement date and period to start time:\n            \n    /balancing/acceptances?from=2022-06-01T00:00Z&to=2022-07-01T00:00Z&settlementPeriodFrom=1\n            \nFiltering from settlement date and period to settlement date and period:\n            \n    /balancing/acceptances?from=2022-06-01T00:00Z&to=2022-07-01T00:00Z&settlementPeriodFrom=1&settlementPeriodTo=1"
      parameters:
      - name: bmUnit
        in: query
        description: The BM Unit to query.
        required: true
        schema:
          type: string
          example: T_MILWW-1
        example: T_MILWW-1
      - name: from
        in: query
        description: The "from" start time or settlement date for the filter.
        required: true
        schema:
          type: string
          format: date-time
          example: 2022-10-03T00:00Z
        example: 2022-10-03T00:00Z
      - name: to
        in: query
        description: The "to" start time or settlement date for the filter.
        required: true
        schema:
          type: string
          format: date-time
          example: 2022-10-06T00:00Z
        example: 2022-10-06T00:00Z
      - name: settlementPeriodFrom
        in: query
        description: The "from" settlement period for the filter. This should be an integer from 1-50 inclusive.
        schema:
          type: integer
          format: int32
      - name: settlementPeriodTo
        in: query
        description: The "to" settlement period for the filter. This should be an integer from 1-50 inclusive.
        schema:
          type: integer
          format: int32
      - name: format
        in: query
        description: Response data format. Use json/xml to include metadata.
        schema:
          enum:
          - json
          - xml
          - csv
          type: string
      responses:
        '200':
          description: Data retrieved
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            application/json:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            text/json:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            text/xml:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            text/csv:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
        '429':
          description: Too many requests
        '400':
          description: Error with query parameters - see response for details
        '500':
          description: Server error - please try again later
  /balancing/acceptances/all:
    get:
      tags:
      - Bid-Offer Acceptances
      summary: Market-wide bid-offer acceptances (BOALF)
      description: "This endpoint provides the bid-offer acceptance data (BOALF) for multiple requested BMUs or all BMUs.\nIt returns the data valid for a single settlement period.\n            \nThe settlement period must be specified as a date and settlement period. The date parameter must be provided in the exact format yyyy-MM-dd."
      parameters:
      - name: settlementDate
        in: query
        description: The settlement date for the filter.
        required: true
        schema:
          type: string
          format: date
          example: '2023-01-24'
        example: '2023-01-24'
      - name: settlementPeriod
        in: query
        description: The settlement period for the filter. This should be an integer from 1-50 inclusive.
        required: true
        schema:
          type: integer
          format: int32
          example: 39
        example: 39
      - name: bmUnit
        in: query
        description: The BM Units to query. Elexon or NGC BMU IDs can be used. If omitted, results for all BM units will be returned.
        schema:
          type: array
          items:
            type: string
          example:
          - T_DINO-2
          - HUMR-1
        example:
        - T_DINO-2
        - HUMR-1
      - name: format
        in: query
        description: Response data format. Use json/xml to include metadata.
        schema:
          enum:
          - json
          - xml
          - csv
          type: string
      responses:
        '200':
          description: Data retrieved
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            application/json:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            text/json:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            text/xml:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            text/csv:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
        '429':
          description: Too many requests
        '400':
          description: Error with query parameters - see response for details
        '500':
          description: Server error - please try again later
  /balancing/acceptances/all/latest:
    get:
      tags:
      - Bid-Offer Acceptances
      summary: Latest market-wide bid-offer acceptances (BOALF)
      description: This endpoint provides the latest market-wide bid-offer acceptance data (BOALF). The latest 100 acceptances will be returned.
      parameters:
      - name: format
        in: query
        description: Response data format. Use json/xml to include metadata.
        schema:
          enum:
          - json
          - xml
          - csv
          type: string
      responses:
        '200':
          description: Data retrieved
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            application/json:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            text/json:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            text/xml:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            text/csv:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
        '429':
          description: Too many requests
        '400':
          description: Error with query parameters - see response for details
        '500':
          description: Server error - please try again later
  /balancing/acceptances/{acceptanceNumber}:
    get:
      tags:
      - Bid-Offer Acceptances
      summary: Bid-Offer acceptances by acceptance id
      description: 'This endpoint returns bid-offer acceptances for a given acceptance id.

        Acceptance ids must be integers.'
      parameters:
      - name: acceptanceNumber
        in: path
        description: The acceptance id to filter results by.
        required: true
        schema:
          type: integer
          format: int32
          example: 4162
        example: 4162
      - name: format
        in: query
        description: Response data format. Use json/xml to include metadata.
        schema:
          enum:
          - json
          - xml
          - csv
          type: string
      responses:
        '200':
          description: Data retrieved
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            application/json:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            text/json:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            text/xml:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
            text/csv:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
        '429':
          description: Too many requests
        '400':
          description: Error with query parameters - see response for details
        '500':
          description: Server error - please try again later
components:
  schemas:
    Insights.Api.Models.Metadata.ApiResponseSourceMetadata:
      type: object
      properties:
        datasets:
          type: array
          items:
            type: string
          nullable: true
          example:
          - DATASET
      additionalProperties: false
    Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse:
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse'
          nullable: true
        metadata:
          $ref: '#/components/schemas/Insights.Api.Models.Metadata.ApiResponseSourceMetadata'
      additionalProperties: false
    Insights.Api.Models.Responses.Balancing.BidOfferAcceptancesResponse:
      type: object
      properties:
        settlementDate:
          type: string
          format: date
          example: '2022-06-25'
        settlementPeriodFrom:
          type: integer
          format: int32
          example: 29
        settlementPeriodTo:
          type: integer
          format: int32
          example: 32
        timeFrom:
          type: string
          format: date-time
          example: '2022-06-25T13:34:00Z'
        timeTo:
          type: string
          format: date-time
          example: '2022-06-25T13:37:00Z'
        levelFrom:
          type: integer
          format: int32
          example: 5
        levelTo:
          type: integer
          format: int32
          example: 46
        nationalGridBmUnit:
          type: string
          nullable: true
          example: ABRBO-1
        bmUnit:
          type: string
          nullable: true
          example: T_ABRBO-1
        acceptanceNumber:
          type: integer
          format: int32
          example: 1234567
        acceptanceTime:
          type: string
          format: date-time
          example: '2022-06-25T13:30:00Z'
        deemedBoFlag:
          type: boolean
          example: true
        soFlag:
          type: boolean
          example: false
        storFlag:
          type: boolean
          example: true
        rrFlag:
          type: boolean
          nullable: true
          example: false
      additionalProperties: false