v1
latestOpenAPI 3.0.0BSD License2026-07-24228233924.5 KBNESO
Historic Data AS
Details of all units accepted to provide the Low-frequency Dynamic Containment service and historic clearing prices before 16 September 2021. This is prior to the auction moving to EFA block procurement.
get/gb/national-grid/dx/historic
Query parameters
date_fromstring date required
Start date for the request. Ex: yyyy-mm-dd
date_tostring date required
End date for the request. Ex: yyyy-mm-dd
limitinteger
Number of results to return per page.
offsetinteger
The initial index from which to return the results.
Response
Success