# Vectren (CenterPoint Energy)

**Canonical:** https://apis.io/providers/vectren/  
**Website:** https://www.centerpointenergy.com/en-us/corporate/about-us/vectren-merger  
**APIs profiled:** 3

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.

## Kin Score — 11.3 / 100 (emerging)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 11.3).

| Facet | Score |
|---|---|
| Discoverability | 64.8 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 5.3 |
| Developer Ergonomics | 9.5 |
| Commercial Clarity | 19.7 |
| Access Clarity | 19.7 |

Regulatory layer — **Energy & Utilities**: 8.1 (matched via tags).

## Agent readiness — 2.5 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Enterprise — onboarding: unknown, pricing: enterprise, trial: no (confidence: medium).

## APIs (3)

- **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...

## Security (1)

- **Vectren Domain Security** — TLSv1.3 · DMARC

## Plans (1)

- **Vectren Plans Pricing**

## Use cases (4)

- **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.

## Tags

Electric Utility, Energy, Natural Gas, Regulated Utility, Utility

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/vectren/). Scores are computed from the provider's own public artifacts under a published rubric.