Consolidated Edison

Consolidated Edison, Inc. (Con Edison) is a Fortune 500 investor-owned utility providing electric, natural gas and steam service to New York City and Westchester County. It runs no general-purpose developer portal; its one programmatic surface is Green Button Connect My Data - branded Share My Data - a NAESB ESPI (REQ.21) / Green Button V3.3 API that lets a registered third party retrieve a customer's interval usage, billing and account data once that customer consents. The contract is published: Con Edison links a Swagger 2.0 definition (DCX GBC API V2, 37 operations over UsagePoint, MeterReading, IntervalBlock, ReadingType, UsageSummary, RetailCustomer, Batch and RealTime) and a Postman collection from its public onboarding document; production base is https://api.coned.com/gbc/espi/1_1. Access is free but not self-service - a Data Security Agreement and a 30-60 day onboarding come first. Orange & Rockland runs the identical contract.

Consolidated Edison publishes 1 API on the APIs.io network: Green Button Connect My Data. Tagged areas include AMI, Demand Response, ESPI, Energy, and Fortune 500.

The Consolidated Edison catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Consolidated Edison’s developer surface includes support, documentation, API reference, getting-started guide, signup flow, FAQ, authentication, and 28 more developer resources.

🌐 Visit website 📡 Source on GitHub

55.1/100 strong ▬ flat Agent 28/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessFreeApproval

1 APIs

AMI Demand Response ESPI Energy Fortune 500 Green Button Interval Data NAESB Natural Gas New YorkOAuth2Steam Utility

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 55.1/100 · strong

Contract Quality 8.9 / 19

Developer Ergonomics 8.8 / 15

Access Clarity 9.5 / 15

Operational Transparency 3.1 / 10

Contract Governance 1.6 / 9

Discoverability 4.4 / 8

Regulatory Posture 10.1 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 28/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Energy & Utilities regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/consolidated-edison: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 2

Individual APIs this provider publishes, each with its own machine-readable definition.

Green Button Connect My Data

Green Button Connect My Data is the OAuth2-based ESPI service that lets Con Edison customers authorize a registered third party to receive their interval energy usage and accoun...

Green Button Download My Data

Customer-driven file export that lets Con Edison residential and small commercial accounts download up to one year of smart-meter interval data as CSV or ESPI XML directly from ...

Pricing Plans 1

Published pricing tiers and plan structures.

Consolidated Edison Plans Pricing

1 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Consolidated Edison Rate Limits

2 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Consolidated Edison Finops

FINOPS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Consolidated Edison Webhooks

ASYNCAPI

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Consolidated Edison Authentication

oauth2/http · 2 schemes

SECURITY

Consolidated Edison Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Consolidated Edison Scopes

17 scopes · authorizationCode/clientCredentials

17 scopes

SCOPES

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Consolidated Edison Agentic Access

37 operations · 2 acting

AGENTIC

Press 5

Recent news and press coverage referencing this provider.

Document 2 - file: ed-20251231xexx991.htm

2026-05-25

CON EDISON REPORTS 2026 FIRST QUARTER EARNINGS

2026-05-25

CON EDISON REPORTS 2026 FIRST QUARTER EARNINGS

2026-05-25

Con Edison Selects C3.ai for Big Data and Predictive ...

2026-05-25

Con Edison posts higher 2025 earnings, sets 2026 EPS view

2026-05-25

Resources

Get Started 4

Portal, sign-up, and the first successful call

Login

GettingStarted

GettingStarted

SignUp

SignUp

Sandbox

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

AgentSkill

AgentSkill

LLMsTxt

LLMsTxt

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Conformance

Conventions

ErrorCatalog

Lifecycle

DataModel

Webhooks

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Postman

Postman

Packages

Packages

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

OAuthScopes

OAuthScopes

Operate 3

Status, limits, changes, and where to get help

Support

Support

FAQ

FAQ

RateLimits

RateLimits

Commercial 4

Pricing, plans, and the legal terms of use

PrivacyPolicy

TermsOfService

Plans

FinOps

Company 5

The organization behind the API

LinkedIn

Website

Website

About

About

InvestorRelations

InvestorRelations

Careers

Careers

Other 2

Properties that don't map to a standard resource type

Registration

Registration

Overlay

Overlay

Source (apis.yml)

aid: consolidated-edison
name: Consolidated Edison
url: https://raw.githubusercontent.com/api-evangelist/consolidated-edison/refs/heads/main/apis.yml
tags:
- AMI
- Demand Response
- ESPI
- Energy
- Fortune 500
- Green Button
- Interval Data
- NAESB
- Natural Gas
- New York
- OAuth2
- Steam
- Utility
type: Index
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: free
  onboarding: approval
  trial: false
  try_now: false
  public: false
  label: Free, approval-gated — Data Security Agreement plus 30-60 day technical onboarding
  confidence: high
  source:
  - plans
  - docs
  generated: '2026-09-05'
  method: searched
  evidence: 'https://www.coned.com/en/accounts-billing/share-energy-usage-data/become-a-third-party — Share My Data FAQ General
    Q6: "There is no cost to use Share My Data."'
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/consolidated-edison.png
access: 3rd-Party
created: '2026-03-21'
modified: '2026-09-05'
position: Consuming
specificationVersion: '0.23'
kind: company
description: 'Consolidated Edison, Inc. (Con Edison) is a Fortune 500 investor-owned utility providing electric, natural gas
  and steam service to New York City and Westchester County. It runs no general-purpose developer portal; its one programmatic
  surface is Green Button Connect My Data - branded Share My Data - a NAESB ESPI (REQ.21) / Green Button V3.3 API that lets
  a registered third party retrieve a customer''s interval usage, billing and account data once that customer consents. The
  contract is published: Con Edison links a Swagger 2.0 definition (DCX GBC API V2, 37 operations over UsagePoint, MeterReading,
  IntervalBlock, ReadingType, UsageSummary, RetailCustomer, Batch and RealTime) and a Postman collection from its public onboarding
  document; production base is https://api.coned.com/gbc/espi/1_1. Access is free but not self-service - a Data Security Agreement
  and a 30-60 day onboarding come first. Orange & Rockland runs the identical contract.'
apis:
- aid: consolidated-edison:green-button-connect
  name: Green Button Connect My Data
  tags:
  - Energy
  - Green Button
  - Authentication
  - Smart Meter
  - Usage Data
  tags_raw:
  - Energy
  - Green Button
  - OAuth2
  - Smart Meter
  - Usage Data
  humanURL: https://www.coned.com/en/accounts-billing/share-energy-usage-data/become-a-third-party
  properties:
  - url: https://www.coned.com/en/accounts-billing/share-energy-usage-data/become-a-third-party
    type: Documentation
  - url: https://www.coned.com/en/business-partners/access-customer-data
    type: Authentication
  - url: openapi/consolidated-edison-green-button-connect-openapi.yml
    type: OpenAPI
  - url: https://edge-e-dcx-downloads-prod-gjf6ega8bmh8crfh.a01.azurefd.net/gbc-api-defintions/swagger-cert.json?sp=r&st=2024-08-29T02:55:48Z&se=2031-08-29T10:55:48Z&spr=https&sv=2022-11-02&sr=b&sig=WAVltmTKe4OKqZWoO5je%2FUMTZSB5%2BdMk8FbgNHR%2FkCU%3D
    type: Swagger
    name: DCX GBC API V2 — Swagger 2.0 definition published by Con Edison
  - url: https://edge-e-dcx-downloads-prod-gjf6ega8bmh8crfh.a01.azurefd.net/gbc-api-defintions/postman-collection.json?sp=r&st=2026-04-28T15:40:29Z&se=2031-08-29T23:55:29Z&spr=https&sv=2025-11-05&sr=b&sig=rrSK9xQA4obHLvHoXI9Q2N61Z2KDHANFrKJp3cMoygU%3D
    type: Postman
    name: GBC Certification Third party V3.3
  - url: https://edge-e-dcx-downloads-prod-gjf6ega8bmh8crfh.a01.azurefd.net/gbc-api-defintions/swagger-cert.json?sp=r&st=2024-08-29T02:55:48Z&se=2031-08-29T10:55:48Z&spr=https&sv=2022-11-02&sr=b&sig=WAVltmTKe4OKqZWoO5je%2FUMTZSB5%2BdMk8FbgNHR%2FkCU%3D
    type: APIReference
  - url: https://edge-e-dcxprod-web-bechbkdqagefb9ge.a03.azurefd.net/-/media/files/coned/documents/accountandbilling/share-my-data/onboarding-doc.pdf
    type: GettingStarted
    name: Green Button Connect Third-Party Technical Onboarding Document v4.4
  - url: https://www.coned.com/en/accounts-billing/share-energy-usage-data/become-a-third-party/registration-form
    type: SignUp
  - url: overlays/consolidated-edison-green-button-connect-overlay.yaml
    type: Overlay
  - url: mcp/consolidated-edison-mcp.yml
    type: X-MCPServerCandidate
  description: Green Button Connect My Data is the OAuth2-based ESPI service that lets Con Edison customers authorize a registered
    third party to receive their interval energy usage and account data on a recurring basis. Third parties register through
    Con Edison's onboarding process to obtain client credentials, then exchange them for access tokens that retrieve ESPI
    Atom/XML resources for usage points, meter readings, and electric power usage summaries.
  baseURL: https://api.coned.com/gbc/espi/1_1
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/consolidated-edison.png
- aid: consolidated-edison:green-button-download
  name: Green Button Download My Data
  tags:
  - CSV
  - Energy
  - Green Button
  - Self-Service
  - Usage Data
  - XML
  humanURL: https://www.coned.com/en/save-money/make-better-energychoices-with-green-button
  properties:
  - url: https://www.coned.com/en/save-money/make-better-energychoices-with-green-button
    type: Documentation
  - url: https://www.coned.com/en/save-money/make-better-energychoices-with-green-button
    type: GettingStarted
  description: Customer-driven file export that lets Con Edison residential and small commercial accounts download up to one
    year of smart-meter interval data as CSV or ESPI XML directly from the My Account portal. Useful for one-shot analytics,
    audits, and migrating data into third-party tools without requiring an OAuth integration.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/consolidated-edison.png
common:
- type: AgenticAccess
  url: agentic-access/consolidated-edison-agentic-access.yml
- type: DomainSecurity
  url: security/consolidated-edison-domain-security.yml
- type: GitHubOrganization
  url: https://github.com/Con-Edison
- type: LinkedIn
  url: https://www.linkedin.com/company/con-edison
- type: Website
  url: https://www.coned.com
- type: Login
  url: https://www.coned.com/en/accounts-billing/my-account
- type: Registration
  url: https://www.coned.com/en/accounts-billing/share-energy-usage-data/become-a-third-party
- type: About
  url: https://www.coned.com/en/accounts-billing/share-energy-usage-data/share-my-data
- type: InvestorRelations
  url: https://investor.conedison.com
  note: Returns 403 (edge bot challenge) to non-browser clients; the page is live in a browser.
- type: Careers
  url: https://www.coned.com/en/about-us/careers
  note: https://www.conedjobs.com did not resolve from this network on 2026-09-05; replaced with the first-party careers page
    on coned.com, which returns 200.
- type: PrivacyPolicy
  url: https://www.coned.com/en/privacy
- type: TermsOfService
  url: https://www.coned.com/en/terms-and-conditions
- type: Support
  url: https://www.coned.com/en/contact-us
- type: Documentation
  url: https://www.coned.com/en/accounts-billing/share-energy-usage-data/become-a-third-party
- type: APIReference
  url: https://edge-e-dcx-downloads-prod-gjf6ega8bmh8crfh.a01.azurefd.net/gbc-api-defintions/swagger-cert.json?sp=r&st=2024-08-29T02:55:48Z&se=2031-08-29T10:55:48Z&spr=https&sv=2022-11-02&sr=b&sig=WAVltmTKe4OKqZWoO5je%2FUMTZSB5%2BdMk8FbgNHR%2FkCU%3D
- type: GettingStarted
  url: https://edge-e-dcxprod-web-bechbkdqagefb9ge.a03.azurefd.net/-/media/files/coned/documents/accountandbilling/share-my-data/onboarding-doc.pdf
- type: SignUp
  url: https://www.coned.com/en/accounts-billing/share-energy-usage-data/become-a-third-party/registration-form
- type: Postman
  url: https://edge-e-dcx-downloads-prod-gjf6ega8bmh8crfh.a01.azurefd.net/gbc-api-defintions/postman-collection.json?sp=r&st=2026-04-28T15:40:29Z&se=2031-08-29T23:55:29Z&spr=https&sv=2025-11-05&sr=b&sig=rrSK9xQA4obHLvHoXI9Q2N61Z2KDHANFrKJp3cMoygU%3D
- type: FAQ
  url: https://edge-e-dcxprod-web-bechbkdqagefb9ge.a03.azurefd.net/-/media/files/coned/documents/accountandbilling/share-my-data/faq.pdf
- type: Authentication
  url: authentication/consolidated-edison-authentication.yml
- type: OAuthScopes
  url: scopes/consolidated-edison-scopes.yml
- type: Conformance
  url: conformance/consolidated-edison-conformance.yml
- type: Conventions
  url: conventions/consolidated-edison-conventions.yml
- type: ErrorCatalog
  url: errors/consolidated-edison-problem-types.yml
- type: Lifecycle
  url: lifecycle/consolidated-edison-lifecycle.yml
- type: Sandbox
  url: sandbox/consolidated-edison-sandbox.yml
- type: DataModel
  url: data-model/consolidated-edison-data-model.yml
- type: Packages
  url: packages/consolidated-edison-packages.yml
- type: Webhooks
  url: asyncapi/consolidated-edison-webhooks.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/consolidated-edison-llms.txt
- type: Overlay
  url: overlays/consolidated-edison-green-button-connect-overlay.yaml
- type: RateLimits
  url: rate-limits/consolidated-edison-rate-limits.yml
- type: Plans
  url: plans/consolidated-edison-plans-pricing.yml
- type: FinOps
  url: finops/consolidated-edison-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
x-enrichment:
  date: '2026-09-05'
  status: enriched
  artifacts_added: 22
  pass: local-v3

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