CenterPoint Energy is a domestic energy delivery company that provides electric transmission and distribution, natural gas distribution, and energy services operations serving residential, commercial, and industrial customers across multiple U.S. states. Developer-facing interfaces include the Smart Meter Texas (SMT) Usage History Inquiry API, Green Button Connect My Data exports for authorized third-party access to customer interval usage, and the Centerpoint Connect service API used by contractor and field-service integrations.
URL: Visit APIs.json URL
- Type: Index
- Position: Consumer
- Access: 3rd-Party
- Utility, Energy, Electricity, Natural Gas, Smart Meter, Usage Data, Green Button, Fortune 500
- Created: 2026-03-21
- Modified: 2026-04-23
Automated access to residential and commercial billing history and electricity usage as measured by CenterPoint's Interval Data Recorders (IDRs), exposed through the Smart Meter Texas platform that CenterPoint participates in as a Texas Transmission and Distribution Service Provider.
Human URL: https://www.smartmetertexas.com/
- Smart Meter Texas, Usage, Interval Data, Billing History
CenterPoint Energy has committed to the Green Button initiative, providing customers and authorized third parties with secure download and Connect My Data API access to detailed interval energy usage in the NAESB ESPI standard XML / Atom format.
Human URL: https://www.energy.gov/data/green-button
- Green Button, Energy Usage, Interval Data, Open Data
The Centerpoint API Developer Portal publishes Services API references, examples, and troubleshooting for partners integrating with the Centerpoint Connect field-service and workflow platform used by contractor teams.
Human URL: https://api-portal.centerpointconnect.io/
- Integration, Field Service, Partner
FN: Kin Lane
Email: kin@apievangelist.com