Energy and Utilities

ISO and RTO Wholesale Market APIs

Independent System Operators and Regional Transmission Organizations publish locational marginal prices, load forecasts, generation mix, ancillary services awards, and capacity market data through public data portals and (where available) REST APIs. These are the primary sources for wholesale electricity market data in North America.

ISO and RTO Wholesale Market APIs is one of 9 APIs that Energy and Utilities publishes on the APIs.io network.

Tagged areas include Wholesale Market, LMP, Grid Operator, Load Forecast, and Ancillary Services. The published artifact set on APIs.io includes API documentation and an API reference.

Documentation GitHub

Documentation

https://www.caiso.com/library/oasis-technical-specifications

https://developer.ercot.com/

https://dataminer2.pjm.com/

Other Resources

https://apiexplorer.ercot.com/

https://data-exchange.misoenergy.org/

https://www.iso-ne.com/isoexpress/

API entry from apis.yml

aid: energy-utilities:iso-rto-markets
name: ISO and RTO Wholesale Market APIs
description: Independent System Operators and Regional Transmission Organizations publish locational marginal
  prices, load forecasts, generation mix, ancillary services awards, and capacity market data through
  public data portals and (where available) REST APIs. These are the primary sources for wholesale electricity
  market data in North America.
humanURL: https://oasis.caiso.com/
image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
- Wholesale Market
- LMP
- Grid Operator
- Load Forecast
- Ancillary Services
properties:
- type: Documentation
  url: https://www.caiso.com/library/oasis-technical-specifications
- type: Documentation
  url: https://developer.ercot.com/
- type: Reference
  url: https://apiexplorer.ercot.com/
- type: Documentation
  url: https://dataminer2.pjm.com/
- type: Reference
  url: https://data-exchange.misoenergy.org/
- type: Reference
  url: https://www.iso-ne.com/isoexpress/