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Southern California Edison

SCE DRPEP ArcGIS REST Services

The machine-readable grid data layer behind SCE's Distribution Resources Plan External Portal (DRPEP). An anonymous, unauthenticated Esri ArcGIS REST service catalog (server version 11.1) exposing fifteen hosted FeatureServers covering Integration Capacity Analysis circuit segments and constraint layers, distribution circuits, Distribution Deferral Opportunity Report and Grid Needs Assessment layers, Locational Net Benefit Analysis, PSPS boundaries, fire map, subtransmission and available-load heat maps, and load growth penetration. SCE publishes no developer documentation for these endpoints, but they are live, key-free, and self-describing over the standard Esri ArcGIS REST interface, and a companion ArcGIS Hub open data site is served at drpep-sce2.opendata.arcgis.com. This is the one place SCE data is genuinely open to any developer without registration.

Documentation Provider Profile APIs.io OpenAPI GitHub

SCE DRPEP ArcGIS REST Services is one of 2 APIs that Southern California Edison publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 1 JSON Schema definition.

Tagged areas include Grid, Integration Capacity Analysis, Open Data, GIS, and Distributed Energy Resources. The published artifact set on APIs.io includes an API reference, API documentation, an OpenAPI specification, and 1 JSON Schema.

This API exposes 8 operations across 8 paths, organized into 4 resource areas, and defines 20 schemas. It is described by OpenAPI 3.1.0, at version 11.1.

Requests are made against a single base URL, https://drpep.sce.com.

8 operations 8 paths 20 schemas 8 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
11.1
Base URL
https://drpep.sce.com/arcgis_server/rest/services
Contact
API Evangelist (generator of this description, not the API operator)
Terms of Service
View terms
Resource Areas
4

Paths & Operations 8

Across 8 paths, the API surfaces 8 operations — 8 GET. They span 4 resource areas: Server, Feature Services, Query, DRPEP Portal. Each is listed below with its method, path, parameters, and response codes.

Server 3

ArcGIS Enterprise server metadata and the service catalog.

GET
/arcgis_server/rest/info
Get ArcGIS Enterprise server info
getServerInfo 1 param → 200
GET
/arcgis_server/rest/services
List the root service catalog
listServiceCatalog 1 param → 200
GET
/arcgis_server/rest/services/Hosted
List the public Hosted feature services
listHostedServices 1 param → 200
Feature Services 2

The 15 hosted FeatureServers and their layer/table descriptors.

GET
/arcgis_server/rest/services/Hosted/{serviceName}/FeatureServer
Get a feature service descriptor
getFeatureService 2 params → 200
GET
/arcgis_server/rest/services/Hosted/{serviceName}/FeatureServer/{layerId}
Get a feature layer or table descriptor
getFeatureLayer 3 params → 200
Query 1

Attribute and spatial queries against a feature layer or table.

GET
/arcgis_server/rest/services/Hosted/{serviceName}/FeatureServer/{layerId}/query
Query features from a layer or table
queryFeatureLayer 21 params → 200
DRPEP Portal 2

Undocumented JSON endpoints the DRPEP web app calls directly. Observed answering anonymously; SCE publishes no contract for them.

GET
/api/op3
Get operational-flexibility (Op Flex) status for a circuit
getDrpepOperationalFlexibility 2 params → 200
GET
/api/DownloadCSV
Request the ICA CSV export for a circuit node
downloadDrpepNodeCsv 2 params → 201

Schemas 20

The contract defines 20 schemas that model the data the API accepts and returns. The most detailed are GnaCircuit (39 properties), DdorCircuit (36 properties), IcaCircuitSegment (29 properties), IcaConsolidatedRow (26 properties). Each schema is shown below with its type and property counts.

ServerInfo
object
ArcGIS Enterprise server metadata.
6 properties
ServiceCatalog
object
A folder listing of ArcGIS services.
3 properties
FeatureService
object
Feature service descriptor.
6 properties
LayerSummary
object
4 properties
Field
object
4 properties
FeatureLayer
object
Feature layer or table descriptor, including the field list.
8 properties
FeatureSet
object
Esri JSON feature set returned by a query.
7 properties
CountResult
object
1 property
ErrorEnvelope
object
ArcGIS error envelope. Returned with HTTP 200; the transport status is not the error signal.
1 property
IcaCircuitSegment
object
Attribute shape of ICALayer layer 0 (ICA - Circuit Segments), derived from the live layer descriptor.
29 properties
Substation
object
Attribute shape of ICALayer layer 16 (Substations), derived from the live layer descriptor.
14 properties
ServiceTerritory
object
Attribute shape of ICALayer layer 19 (SCE Service Territory), derived from the live layer descriptor.
9 properties
DistributionCircuit
object
Attribute shape of Distributioncircuits layer 0 (Distribution Circuits), derived from the live layer descriptor.
11 properties
IcaConsolidatedRow
object
Attribute shape of ICATables layer 3 (ICA Single Consolidated Table), derived from the live layer descriptor.
26 properties
HistoricalCircuitLoadProfile
object
Attribute shape of ICATables layer 1 (Historical Circuit Load Profile), derived from the live layer descriptor.
12 properties
GnaCircuit
object
Attribute shape of GNALayer layer 2 (GNA - Circuits), derived from the live layer descriptor.
39 properties
DdorCircuit
object
Attribute shape of DDORLayer layer 2 (DDOR - Circuits), derived from the live layer descriptor.
36 properties
LnbaShortTerm
object
Attribute shape of LNBALayer layer 1 (LNBA Short-term, Planning), derived from the live layer descriptor.
23 properties
PspsCircuit
object
Attribute shape of DRPPSPSLayer layer 1 (PSPSCircuit), derived from the live layer descriptor.
16 properties
FireThreatTier3
object
Attribute shape of Firemap layer 2 (CPUCFireThreatAreasTier3Extreme), derived from the live layer descriptor.
10 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

southern-california-edison-drpep-arcgis-openapi.yml Raw ↑

Other APIs Southern California Edison publishes across the network.

SCE Green Button Connect My Data
AE Profile APIs.io
#Grid#Integration Capacity Analysis#Open Data#GIS#Distributed Energy Resources
← Back to S APIs
API Details
ID
southern-california-edison:sce-drpep-arcgis-rest-services
Base URL
https://drpep.sce.com/arcgis_server/rest/services
Docs
https://drpep.sce.com/drpep/
Provider
Southern California Edison
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