Frequency

Get Frequency Live

Live grid frequency for every covered synchronous area.

get/v1/frequency/live

Request

  • Base URL: https://grid.rebase.energy/api
  • URL: https://grid.rebase.energy/api/v1/frequency/live
  • Auth: one of:
    • API key in query parameter api_key
    • API key in header X-API-Key

Query parameters

window_sinteger nullable

Optional history window in seconds (60–3600). Omit for each feed's own default window (60 samples for CESA/NSA/GBSA; wider for ISA, whose upstream publishes in 15-minute batches — see _AreaFeed.default_window_s). Returns at most window_s / cadence_s of the newest samples, so the span is approximate where the upstream has gaps.

Response

Successful Response

areastring

Legacy compatibility field — always 'CESA'; mirrors the CESA entry in areas.

fetched_atstring required

Legacy compatibility field — the CESA entry's fetched_at (response build time when CESA is unavailable)

Changes

No recorded changes to this operation across all 1 revision of this API.