v1

latestOpenAPI 3.0.42026-07-233182951.4 MB

Load Shape

Load shape totals data stream (IF023)

This endpoint provides a stream of load shape totals (IF023) data for a specified date range. For more information on Load shape data & load shape categories please view the <a href="https://www.mhhsprogramme.co.uk/api/documentlibrary/Design%20Documents/MHHSP_METH005%20LSS_Method_Statement%20v5.3.pdf" target="_blank">LSS method statement</a>.

Date parameters must be provided in the exact format yyyy-MM-dd.

get/lss/load-shape-totals/stream

Query parameters

fromDatestring date required

Example:2026-03-01

The settlement date range start (inclusive). This must be in the format yyyy-MM-dd.

toDatestring date required

Example:2026-03-31

The settlement date range end (inclusive). This must be in the format yyyy-MM-dd.

Response

Data retrieved

sourceFileNamestring nullable

sourceFileDatetimestring date-time

settlementDatestring date

gspGroupIdstring nullable

connectionTypeIndicatorstring nullable

marketSegmentIndicatorstring nullable

domesticPremiseIndicatorstring nullable

measurementQuantityIdstring nullable

runNumberinteger

eventCodestring nullable

settlementPeriodDurationinteger

loadShapeDayTotalnumber double

loadShapeDayPeakTotalnumber double nullable

loadShapeDayOffPeakTotalnumber double nullable

loadShape7DayRollingTotalnumber double

loadShape7DayRollingPeakTotalnumber double nullable

loadShape7DayRollingOffPeakTotalnumber double nullable

loadShapeRollingAnnualTotalnumber double