Vectren (CenterPoint Energy) website screenshot

Vectren (CenterPoint Energy)

Vectren Corporation was a Fortune 1000 energy holding company headquartered in Evansville (Newburgh), Indiana providing regulated natural gas and electric distribution services to customers in Indiana and Ohio, along with non-regulated infrastructure services and energy efficiency programs. Vectren merged with CenterPoint Energy on February 1, 2019 in a $6 billion transaction, becoming part of the combined company which serves over 7 million metered customers across Arkansas, Indiana, Louisiana, Minnesota, Mississippi, Ohio, Oklahoma, and Texas. Vectren customer-facing portals continue to operate at vectren.com redirecting to CenterPoint Energy services.

Vectren (CenterPoint Energy) publishes 3 APIs on the APIs.io network. Tagged areas include Electric Utility, Energy, Natural Gas, Regulated Utility, and Utility.

Vectren (CenterPoint Energy)’s developer surface includes developer portal and 6 more developer resources.

17.7/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
AccessEnterprise
3 APIs 6 Features 4 Use Cases
Electric UtilityEnergyNatural GasRegulated UtilityUtility

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 17.7/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 1.7 / 20
Commercial Clarity 8.4 / 20
Operational Transparency 2.7 / 13
Governance 0.0 / 12
Discoverability 6.5 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/vectren: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 3

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

CenterPoint Energy Builder Portal

Web portal for builders and developers in Vectren/CenterPoint Energy service territories in Indiana and Ohio. Provides self-service tools for ordering new gas and electric servi...

CenterPoint Energy Customer Account API

Customer self-service portal providing access to account management, bill pay, usage history, and service requests for residential and business customers in the legacy Vectren s...

CenterPoint Energy Data Portal

Energy data portal for comparing current and historical energy usage, integrating with ENERGY STAR Portfolio Manager for benchmarking, and accessing customizable energy consumpt...

Pricing Plans 1

Published pricing tiers and plan structures.

Vectren Plans Pricing

1 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Vectren Rate Limits

1 limits

RATE LIMITS

FinOps 1

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

Features 6

Notable capabilities this provider offers.

Natural Gas Distribution

Regulated natural gas distribution serving residential and business customers in Indiana and Ohio.

Electric Distribution

Regulated electric transmission and distribution in southwestern Indiana.

Builder and Developer Services

Self-service portal for new service orders, meter requests, and construction project management.

Energy Efficiency Programs

Programs and incentives for energy efficiency improvements for residential and commercial customers.

Energy Data Portal

Historical energy usage data and ENERGY STAR Portfolio Manager integration for benchmarking.

Non-Regulated Services

Infrastructure services and energy efficiency solutions through Vectren's non-regulated subsidiary.

Security Posture 1

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

Vectren Domain Security

TLSv1.3 · DMARC

SECURITY

Use Cases 4

What developers build with this provider.

New Construction Service

Builders and developers order new gas and electric service connections for residential and commercial construction.

Account Self-Service

Customers manage accounts, pay bills, track usage, and request service changes online.

Energy Benchmarking

Commercial building managers benchmark energy performance against ENERGY STAR standards.

Usage Monitoring

Monitor energy consumption trends to identify efficiency opportunities and anomalies.

Integrations 2

Pre-built integrations with other platforms and tools.

ENERGY STAR Portfolio Manager

Automated data connection for benchmarking building energy performance.

CenterPoint Energy

Vectren merged with CenterPoint Energy on February 1, 2019, becoming part of the combined utility.

Press 5

Recent news and press coverage referencing this provider.

CenterPoint Energy reports strong Q4 and FY 2025 results

2026-05-25

Guggenheim Securities' Post

2026-05-25

CenterPoint Energy and Vectren complete merger

2026-05-25

Leading Energy Company Deploys Acuity to Maximize ...

2026-05-25

$6 Billion Merger with CenterPoint Energy, Inc. | Experience

2026-05-25

Resources

Get Started 3

Portal, sign-up, and the first successful call

Access & Security 1

Authentication, authorization, and security posture

Company 2

The organization behind the API

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: vectren
accessModel:
  pricing: enterprise
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Enterprise
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/vectren.png
name: Vectren (CenterPoint Energy)
description: Vectren Corporation was a Fortune 1000 energy holding company headquartered in Evansville (Newburgh), Indiana
  providing regulated natural gas and electric distribution services to customers in Indiana and Ohio, along with non-regulated
  infrastructure services and energy efficiency programs. Vectren merged with CenterPoint Energy on February 1, 2019 in a
  $6 billion transaction, becoming part of the combined company which serves over 7 million metered customers across Arkansas,
  Indiana, Louisiana, Minnesota, Mississippi, Ohio, Oklahoma, and Texas. Vectren customer-facing portals continue to operate
  at vectren.com redirecting to CenterPoint Energy services.
url: https://raw.githubusercontent.com/api-evangelist/vectren/refs/heads/main/apis.yml
created: '2026-03-24'
modified: '2026-05-03'
tags:
- Electric Utility
- Energy
- Natural Gas
- Regulated Utility
- Utility
apis:
- name: CenterPoint Energy Builder Portal
  description: Web portal for builders and developers in Vectren/CenterPoint Energy service territories in Indiana and Ohio.
    Provides self-service tools for ordering new gas and electric service, checking order status, requesting meters, and managing
    construction projects. Accessible at builder.vectren.com for legacy Vectren territory customers.
  humanURL: https://builder.vectren.com/web/builder/login/login.jsp
  tags:
  - Builder Services
  - Construction
  - Service Orders
  properties:
  - type: Documentation
    url: https://builder.vectren.com/site-guide
- name: CenterPoint Energy Customer Account API
  description: Customer self-service portal providing access to account management, bill pay, usage history, and service requests
    for residential and business customers in the legacy Vectren service territories of Indiana and Ohio. The portal supports
    energy usage tracking, benchmarking with ENERGY STAR Portfolio Manager, and automated alerts for usage anomalies.
  humanURL: https://midwest.centerpointenergy.com/web/builder/login/login.jsp
  tags:
  - Account Management
  - Bill Pay
  - Customer Portal
  - Energy Usage
  properties:
  - type: Documentation
    url: https://energydataportal.centerpointenergy.com/
- name: CenterPoint Energy Data Portal
  description: Energy data portal for comparing current and historical energy usage, integrating with ENERGY STAR Portfolio
    Manager for benchmarking, and accessing customizable energy consumption analytics. Available to residential and business
    customers in legacy Vectren service territories.
  humanURL: https://energydataportal.centerpointenergy.com/
  tags:
  - Analytics
  - Data
  - Energy Efficiency
  - Energy Usage
  properties:
  - type: Documentation
    url: https://energydataportal.centerpointenergy.com/
common:
- type: DomainSecurity
  url: security/vectren-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/vectren-corporation
- type: Website
  url: https://www.centerpointenergy.com/en-us/corporate/about-us/vectren-merger
- type: Portal
  url: https://vectren.com
- type: BuilderPortal
  url: https://builder.vectren.com/web/builder/login/login.jsp
- type: Login
  url: https://vectren.com/login
- type: MergerInfo
  url: https://investors.centerpointenergy.com/news-releases/news-release-details/centerpoint-energy-and-vectren-complete-merger
- type: Features
  data:
  - name: Natural Gas Distribution
    description: Regulated natural gas distribution serving residential and business customers in Indiana and Ohio.
  - name: Electric Distribution
    description: Regulated electric transmission and distribution in southwestern Indiana.
  - name: Builder and Developer Services
    description: Self-service portal for new service orders, meter requests, and construction project management.
  - name: Energy Efficiency Programs
    description: Programs and incentives for energy efficiency improvements for residential and commercial customers.
  - name: Energy Data Portal
    description: Historical energy usage data and ENERGY STAR Portfolio Manager integration for benchmarking.
  - name: Non-Regulated Services
    description: Infrastructure services and energy efficiency solutions through Vectren's non-regulated subsidiary.
- type: UseCases
  data:
  - name: New Construction Service
    description: Builders and developers order new gas and electric service connections for residential and commercial construction.
  - name: Account Self-Service
    description: Customers manage accounts, pay bills, track usage, and request service changes online.
  - name: Energy Benchmarking
    description: Commercial building managers benchmark energy performance against ENERGY STAR standards.
  - name: Usage Monitoring
    description: Monitor energy consumption trends to identify efficiency opportunities and anomalies.
- type: Integrations
  data:
  - name: ENERGY STAR Portfolio Manager
    description: Automated data connection for benchmarking building energy performance.
  - name: CenterPoint Energy
    description: Vectren merged with CenterPoint Energy on February 1, 2019, becoming part of the combined utility.
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com