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MISO

MISO Ace API

The Ace API from MISO — 1 operation(s) for ace.

Documentation Provider Profile APIs.io OpenAPI GitHub

MISO Ace API is one of 38 APIs that MISO publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include ACE. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 1 operation across 1 path. It is described by OpenAPI 3.2.0, at version 2025-12-12.

Requests are made against a single base URL, https://public-api.misoenergy.org.

1 operations 1 paths 0 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2025-12-12
Base URL
https://public-api.misoenergy.org
Resource Areas
1

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.

Ace 1
GET
/api/Ace
Area Control Error (ACE)
getAce → 200

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

miso-ace-api-openapi.yml Raw ↑

Other APIs MISO publishes across the network.

MISO Market Reports
AE Profile APIs.io
MISO File Download API
AE Profile APIs.io
MISO FTR MPMA Market User API
AE Profile APIs.io
MISO EDR Service (Electronic Data Reporting)
AE Profile APIs.io
MISO CROW API (Outage Scheduling)
AE Profile APIs.io
MISO Fuel and Consumables Data Request API
AE Profile APIs.io
MISO Market Portal Meter Data and Settlement Statements API
AE Profile APIs.io
MISO Admin API
AE Profile APIs.io
MISO Aggregated Pnode API
AE Profile APIs.io
MISO Bidding API
AE Profile APIs.io
MISO Binding Constraints API
AE Profile APIs.io
MISO Contracts API
AE Profile APIs.io
#ACE
← Back to M APIs
API Details
ID
miso:miso-ace-api
Base URL
https://public-api.misoenergy.org
Docs
https://www.misoenergy.org/markets-and-operations/RTDataAPIs/
Provider
MISO
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This is an independent, third-party profile of MISO Ace API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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