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    Reminder - API Changes

    The transition from the Swagger Application Programming Interfaces (API) Gateway to the Azure Gateway is complete. 

    As of March 31, public reports accessed through API must align with the updated Azure APIM API Gateway infrastructure, as the old Swagger API Gateway is no longer accessible. This change was implemented as part of a technology modernization initiative.

    The list of APIs migrating to Azure APIM are as follows:

    • Interchange Outage Report – For all the outages affecting TTCs on interties/ flowgates
    • Interchange Capability Report – For intertie capability data
    • Pool Price Report – For Pool Price data 
    • System Marginal Price Report – For System Marginal Price data
    • Pool Participant API – For the latest list of Pool Participants operating in AIES
    • Operating Reserve Offer Control Report – For Operating Reserve Offer Control data
    • Metered Volume Report – For AIES Metered Volume data
    • Energy Merit Order Report – For Energy Merit Order snapshot data
    • Actual Forecast Report – For Actual Forecast data
    • Current Supply Demand – For AIES’s latest supply & demand summary and generation data for all assets above 5MW
    • Asset List API – For the latest list of assets connected to AIES API
    • Unit Commitment Data API – Unit Commitment Directives

    Access Instructions:

    For questions, suggestions, or feedback about the AESO’s API, please contact info@aeso.ca.

    Reminder - API Changes