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PJM Data Miner

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PJM electricity market data from Data Miner: prices, load, and generation feeds.

Set up this sourceGet the full contract and schemas as JSONConnect this source →

Needs your own PJM Data Miner key. Included on Free.

Questions you can ask

  • “Which Data Miner feeds cover load forecasts?”
  • “Hourly real-time LMPs for the PSEG zone yesterday.”
  • “Pull the 7-day load forecast for the RTO.”
Sample outputfor “Hourly real-time LMPs for the PSEG zone.”
HourZoneLMP ($/MWh)
14:00PSEG41.30
15:00PSEG46.80
16:00PSEG58.20

Illustrative values showing the shape of an answer, not live data.

About this source

PJM Data Miner official 70-feed catalog: exact GET search and metadata operations.

Connector ID pjm

Provenance

PublisherPJM Data Miner
Sourcehttps://api.pjm.com/api/v1
API basehttps://api.pjm.com/
Docshttps://www.pjm.com/-/media/DotCom/etools/data-miner-2/data-miner-2-api-guide.pdf

Freshness & coverage

FreshnessFreshness not declared
GeographicPJM Interconnection footprint, United States
TemporalNot declared
AuthenticationCredentials required (API key)

› Methods (3)

Technical detail for developers: parameters, pagination, units, and freshness per method.

  • listDatasets

    read

    Return the pinned official PJM feed catalog locally; does not call an invented /datasets endpoint.

    Paginationnone

  • queryDataMiner

    read

    Query one exact PJM feed with official filters and bounded JSON pagination.

    Required paramsdataset
    Paginationoffset (offsetField: startRow, limitField: rowCount)
    • ⚠ PJM feed-specific filter and result fields are documented in the subscription-gated API portal; the public guide pins the complete feed vocabulary and common pagination contract.
    • ⚠ PJM allows rowCount up to 50,000 and download output; PatchOps intentionally limits rowCount to 500 and returns JSON only for bounded model-context use.

  • getDatasetById

    read

    Run the official GET metadata operation for one exact PJM feed.

    Required paramsdataset
    Paginationnone
    • ⚠ Feed-specific metadata shape remains provider-defined.