# AESO Energy Merit Order Report API

**Canonical:** https://apis.io/apis/aeso/aeso-energy-merit-order-report-api/  
**Provider:** AESO — https://apis.io/providers/aeso/  
**Base URL:** https://apimgw.aeso.ca/public/energymeritorder-api/v1  
**Documentation:** https://developer-apim.aeso.ca/api-details#api=energymeritorder-api-v1

AESO Energy Merit Order Report API is one of 15 APIs that [AESO](https://apis.io/providers/aeso/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Merit Order, Offers, Dispatch, Energy Markets, and Alberta. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

A snapshot of the energy merit order — the stacked offers that determine which generation is dispatched and where the price clears — served from /meritOrder/energy. This is bid-and-offer transparency data of the kind most system operators publish only on a lag.

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/aeso/refs/heads/main/openapi/aeso-energymeritorder-api-v1-openapi.json
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/aeso/refs/heads/main/overlays/aeso-energymeritorder-api-v1-overlay.yaml
- **Documentation** — https://www.aeso.ca/market/market-and-system-reporting/aeso-application-programming-interface-api/
- **APIReference** — https://developer-apim.aeso.ca/apis

## Other AESO APIs (12)

- [AESO Pool Price Report API](https://apis.io/apis/aeso/aeso-pool-price-report-api/)
- [AESO System Marginal Price Report API](https://apis.io/apis/aeso/aeso-system-marginal-price-report-api/)
- [AESO Current Supply Demand API (v2)](https://apis.io/apis/aeso/aeso-current-supply-demand-api-v2/)
- [AESO Current Supply Demand API (v1)](https://apis.io/apis/aeso/aeso-current-supply-demand-api-v1/)
- [AESO Actual Forecast Report API](https://apis.io/apis/aeso/aeso-actual-forecast-report-api/)
- [AESO AIES Gen Capacity API](https://apis.io/apis/aeso/aeso-aies-gen-capacity-api/)
- [AESO Load Outage Forecast API](https://apis.io/apis/aeso/aeso-load-outage-forecast-api/)
- [AESO Intertie Public Reports API](https://apis.io/apis/aeso/aeso-intertie-public-reports-api/)
- [AESO Metered Volume Report API](https://apis.io/apis/aeso/aeso-metered-volume-report-api/)
- [AESO Operating Reserve Offer Control Report API](https://apis.io/apis/aeso/aeso-operating-reserve-offer-control-api/)
- [AESO Asset List API](https://apis.io/apis/aeso/aeso-asset-list-api/)
- [AESO Pool Participant API](https://apis.io/apis/aeso/aeso-pool-participant-api/)

## Tags

Merit Order, Offers, Dispatch, Energy Markets, Alberta

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/aeso/aeso-energy-merit-order-report-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/aeso/.