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MISO Admin API

The Admin API from MISO — 6 operation(s) for admin.

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

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

This API exposes 6 operations across 6 paths, and defines 13 schemas. It is described by OpenAPI 3.2.0, at version 3.3.0.

Requests are made against 2 base URLs: https://cce.midwestiso.org/dart2/, https://markets.midwestiso.org/dart2/.

6 operations 6 paths 13 schemas 5 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
3.3.0
Base URL
https://public-api.misoenergy.org
License
For use by MISO member companies and thier vendors
Resource Areas
1

Paths & Operations 6

Across 6 paths, the API surfaces 6 operations — 5 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Admin 6
GET
/markets/common/{day}/mui-meta/participants/{participantName}
Get participant metadata
getParticipantMetadata 3 params → 200400403404500
GET
/markets/common/{day}/mui-meta
Get mui metadata
getMuiMetadata 3 params → 200400403404500
GET
/markets/portfolios/participants/{participantName}
Get participant portfolios
getParticipantPortfolios 6 params → 200400403404500
POST
/markets/portfolios/participants/{participantName}/{action}
Post portfolios
postPortfolios 3 params body → 200400403404500
GET
/markets/swagger/v3/api-docs/json/{spec}
Get swagger spec json
getSwaggerSpecJson 2 params → 200400403404500
GET
/markets/swagger/v3/api-docs/yaml/{spec}
Get swagger spec yaml
getSwaggerSpecYaml 2 params → 200400403404500

Schemas 13

The contract defines 13 schemas that model the data the API accepts and returns. The most detailed are MuiMetadata (8 properties), APIResponse (4 properties), ParticipantMetadata (2 properties), Portfolio (2 properties). Each schema is shown below with its type and property counts.

MetadatGroups
string
Mui Meta-data groups.
Portfolio
object
A single submitted portfolio. Each portfolio is a named association of resource pricing node (pnode) locations. A portfolio can contain resource pnode location…
2 properties 2 required
MuiMetadata
object
General MUI Meta Data, that is not participant specific.
8 properties 1 required
ReserveZone
number
Used to represent a reserve zone.
MarketOperatingDay
string
Effective Market operating day of data. RFC 3339. 'YYYY-MM-DD'.
MarketType
string
Energy Market types.
ParticipantMetadata
object
MUI and participant metadata.
2 properties 2 required
PortfolioName
string
Portfolio name which is unique to a participant company and may be shared among users registered with the same company.
PNodeName
string
Commercial Pricing Node (PNode) name.
APIResponse
object
General container for API response.
4 properties
ParticipantName
string
Market participant name.
RetrievedPortfolios
array
A list of portfolios.
ContextFilter
string
Context filter for the report.

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

miso-admin-api-openapi.yml Raw ↑

Other APIs MISO publishes across the network.

MISO Market Reports
MISO File Download API
MISO FTR MPMA Market User API
MISO EDR Service (Electronic Data Reporting)
MISO CROW API (Outage Scheduling)
MISO Fuel and Consumables Data Request API
MISO Market Portal Meter Data and Settlement Statements API
MISO Ace API
MISO Aggregated Pnode API
MISO Bidding API
MISO Binding Constraints API
MISO Contracts API
Where this information came from

This is an independent, third-party profile of MISO Admin 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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