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ISO New England Lmp Index API

12 path template(s) under /lmpIndex in the published ISO New England Web Services API v1.1 documentation.

ISO New England Lmp Index API is one of 91 APIs that ISO New England publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 1 JSON Schema definition.

The published artifact set on APIs.io includes an OpenAPI specification, an API reference, API documentation, and 1 JSON Schema.

This API exposes 12 operations across 12 paths, and defines 4 schemas. It is described by OpenAPI 3.2.0, at version 1.1.

Requests are made against a single base URL, https://webservices.iso-ne.com/api/v1.1.

12 operations 12 paths 4 schemas 12 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.1
Base URL
https://webservices.iso-ne.com/api/v1.1
Authentication
HTTP Basic
Resource Areas
1

Authentication & Security 1

ISO New England Lmp Index API declares 1 security scheme for authenticating requests. It accepts HTTP basic authentication (basicAuth). By default, every request must be authenticated.

  • basicAuth — HTTP Basic Authentication over SSL. Credentials come from a free, self-serve ISO Express account; ISO New England states that ISO Express account holders are a…

Paths & Operations 12

Across 12 paths, the API surfaces 12 operations — 12 GET. Each is listed below with its method, path, parameters, and response codes.

lmpIndex 12

12 path template(s) under /lmpIndex in the published ISO New England Web Services API v1.1 documentation.

GET
/lmpIndex/monthly
Default resource
getLmpIndexMonthly → 200401
GET
/lmpIndex/monthly/da/current/location/{locationId}
Get the current DA LMP Index
getLmpIndexMonthlyDaCurrentLocationByLocationId 1 param → 200401
GET
/lmpIndex/monthly/da/year/{year}/location/{locationId}
Get the DA LMP Index for given year
getLmpIndexMonthlyDaYearByYearLocationByLocationId 2 params → 200401
GET
/lmpIndex/monthly/info
Get the Service Info for Monthly LMP Index
getLmpIndexMonthlyInfo → 200401
GET
/lmpIndex/monthly/rt/current/location/{locationId}
Get the current RT LMP Index
getLmpIndexMonthlyRtCurrentLocationByLocationId 1 param → 200401
GET
/lmpIndex/monthly/rt/year/{year}/location/{locationId}
Get the RT LMP Index for given year
getLmpIndexMonthlyRtYearByYearLocationByLocationId 2 params → 200401
GET
/lmpIndex/weekly
Default resource
getLmpIndexWeekly → 200401
GET
/lmpIndex/weekly/da/current/location/{locationId}
Get the current DA LMP Index
getLmpIndexWeeklyDaCurrentLocationByLocationId 1 param → 200401
GET
/lmpIndex/weekly/da/year/{year}/location/{locationId}
Get the DA LMP Index for given year
getLmpIndexWeeklyDaYearByYearLocationByLocationId 2 params → 200401
GET
/lmpIndex/weekly/info
Get the Service Info for Weekly LMP Index
getLmpIndexWeeklyInfo → 200401
GET
/lmpIndex/weekly/rt/current/location/{locationId}
Get the current RT LMP Index
getLmpIndexWeeklyRtCurrentLocationByLocationId 1 param → 200401
GET
/lmpIndex/weekly/rt/year/{year}/location/{locationId}
Get the RT LMP Index for given year
getLmpIndexWeeklyRtYearByYearLocationByLocationId 2 params → 200401

Schemas 4

The contract defines 4 schemas that model the data the API accepts and returns. The most detailed are LmpIndex (5 properties), LocationRef (3 properties), ServiceInfo (2 properties), LmpIndexes (1 property). Each schema is shown below with its type and property counts.

LmpIndex
object
5 properties 5 required
LmpIndexes
object
1 property
LocationRef
object
3 properties 1 required
ServiceInfo
object
2 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

iso-new-england-lmpindex-api-openapi.yml Raw ↑

Other APIs ISO New England publishes across the network.

ISO New England Actualinterchange API
ISO New England Ams API
ISO New England Capacityscarcitycondition API
ISO New England Combinedhourlydemand API
ISO New England Daasreservedata API
ISO New England Daasstrikeprices API
ISO New England Dailyofferthreshprice API
ISO New England Dayaheadconstraints API
ISO New England Dayaheadhourlydemand API
ISO New England Dayaheadhourlyoperatingreserve API
ISO New England Dayaheadlmpavgcongestion API
ISO New England Dayaheadprdclearing API
Where this information came from

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