v1

latestOpenAPI 3.0.0BSD License2026-07-24228233924.5 KB
Elexon

Physical Notifications

This endpoint provides Physical Notification data received from NGESO. It returns the data valid for a single settlement period. A Physical Notification is the best estimate of the level of generation or demand that a participant in the BM expects a BM Unit to export or import, respectively, in a Settlement Period.

get/gb/elexon/physical/pn

Query parameters

date_fromstring date-time required

Start date time for the request. Ex: yyyy-mm-ddThh:mm:ss

date_tostring date-time required

End date time for the request. Ex: yyyy-mm-ddThh:mm:ss

bm_unitstring

Unique identification number for Balancing Mechanism participants. Ex: E_LYNE

settlement_periodinteger

The half hour of the day, in local time. It runs from 1-48 on most days (but 1-50 and 1-46 on clock change days)

limitinteger

Number of results to return per page.

offsetinteger

The initial index from which to return the results.

timezone'UTC' | 'Europe/Berlin' | 'Europe/London' | 'America/New_York' | 'America/Chicago' | 'America/Los_Angeles'

The timezone for the query and returned data. If not specified, the default timezone is shown in the information table.

Response

Success

countinteger required
nextstring uri nullable
previousstring uri nullable