Elexon

Elexon Indicated Forecast API

Day-and-day-ahead indicated forecast, categorized as Indicated Generation (INDGEN), Indicated Demand (INDDEM), Imbalance (IMBALNGC) and Margin (MELNGC).

GitHub OpenAPI

Documentation

📖
Documentation
https://developer.data.elexon.co.uk/
📖
Documentation
https://bmrs.elexon.co.uk/api-documentation/guidance

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/elexon/refs/heads/main/openapi/elexon-indicated-forecast-api-openapi.yml

Other Resources

🔗
GitHub
https://github.com/elexon-data/insights-docs

OpenAPI Specification

elexon-indicated-forecast-api-openapi.yml Raw ↑ 
openapi: 3.0.4
info:
  title: Insights.Api Balancing Mechanism Dynamic Indicated Forecast API
  version: '1.0'
  description: Dynamic data.
servers:
- url: https://data.elexon.co.uk/bmrs/api/v1
tags:
- name: Indicated Forecast
  description: Day-and-day-ahead indicated forecast, categorized as Indicated Generation (INDGEN), Indicated Demand (INDDEM), Imbalance (IMBALNGC) and Margin (MELNGC).
paths:
  /forecast/indicated/day-ahead:
    get:
      tags:
      - Indicated Forecast
      summary: Latest indicated day-ahead forecast (INDDEM, INDGEN, IMBALNGC, MELNGC)
      description: This endpoint provides the latest forecast indicated day-ahead data
      parameters:
      - name: boundary
        in: query
        description: Omitting this will return only national data. Specifying boundary=zonal will return only zonal data.
        schema:
          type: string
      - name: format
        in: query
        description: Response data format. Use json/xml to include metadata.
        schema:
          enum:
          - json
          - xml
          - csv
          type: string
      responses:
        '200':
          description: OK
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast'
            application/json:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast'
            text/json:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast'
            application/xml:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast'
            text/xml:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast'
            text/csv:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast'
  /forecast/indicated/day-ahead/history:
    get:
      tags:
      - Indicated Forecast
      summary: Historical indicated day-ahead forecast (INDDEM, INDGEN, IMBALNGC, MELNGC)
      description: ''
      parameters:
      - name: publishTime
        in: query
        required: true
        schema:
          type: string
          format: date-time
      - name: boundary
        in: query
        description: Omitting this will return only national data. Specifying boundary=zonal will return only zonal data.
        schema:
          type: string
      - name: format
        in: query
        description: Response data format. Use json/xml to include metadata.
        schema:
          enum:
          - json
          - xml
          - csv
          type: string
      responses:
        '200':
          description: OK
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast'
            application/json:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast'
            text/json:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast'
            application/xml:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast'
            text/xml:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast'
            text/csv:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast'
  /forecast/indicated/day-ahead/evolution:
    get:
      tags:
      - Indicated Forecast
      summary: Evolution indicated day-ahead forecast (INDDEM, INDGEN, IMBALNGC, MELNGC)
      description: 'This endpoint provides the forecast indicated day-ahead data over time for the specified settlement date and settlement period.


        Date parameter must be provided in the exact format yyyy-MM-dd.'
      parameters:
      - name: settlementDate
        in: query
        description: The settlement date for the filter. This must be in the format yyyy-MM-dd.
        required: true
        schema:
          type: string
          format: date
          example: '2022-09-20'
        example: '2022-09-20'
      - name: settlementPeriod
        in: query
        required: true
        schema:
          uniqueItems: true
          type: array
          items:
            type: integer
            format: int32
          example:
          - 1
        example:
        - 1
      - name: boundary
        in: query
        description: Omitting this will return only national data. Specifying boundary=zonal will return only zonal data.
        schema:
          type: string
      - name: format
        in: query
        description: Response data format. Use json/xml to include metadata.
        schema:
          enum:
          - json
          - xml
          - csv
          type: string
      responses:
        '200':
          description: OK
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast'
            application/json:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast'
            text/json:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast'
            application/xml:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast'
            text/xml:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast'
            text/csv:
              schema:
                $ref: '#/components/schemas/Insights.Api.Models.Responses.ResponseWithMetadata-1_Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast'
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.IndicatedForecast.IndicatedForecast:
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast'
          nullable: true
        metadata:
          $ref: '#/components/schemas/Insights.Api.Models.Metadata.ApiResponseSourceMetadata'
      additionalProperties: false
    Insights.Api.Models.Responses.IndicatedForecast.IndicatedForecast:
      type: object
      properties:
        publishTime:
          type: string
          format: date-time
          nullable: true
        startTime:
          type: string
          format: date-time
        settlementDate:
          type: string
          format: date
        settlementPeriod:
          type: integer
          format: int32
        boundary:
          type: string
          nullable: true
        indicatedGeneration:
          type: integer
          format: int64
          nullable: true
        indicatedDemand:
          type: integer
          format: int64
          nullable: true
        indicatedMargin:
          type: integer
          format: int64
          nullable: true
        indicatedImbalance:
          type: integer
          format: int64
          nullable: true
      additionalProperties: false