Environment API

WattFigure

US electricity rates by state, with appliance and EV charging running costs

Official docs on api.wattfigure.com Show on the wall

Docs link reachable when ApiWall checked it on Oct 19, 2026.

Docs link history

Reachable: Oct 18, 2026 – Oct 19, 2026

Catalog facts

Authentication: NoThe catalog lists no authentication. The provider may still apply limits, terms or registration.
HTTPS: YesServed over HTTPS, so traffic to the API is encrypted.
CORS: YesBrowser code on other websites can call it directly.

Access and pricing

ApiWall has not verified pricing, free access or usage terms for this API. A listing here does not mean it is free, available or safe to call. Check the provider's current terms.

Listed in

Environment

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Show a card for WattFigure on your own site (it links back here):

<div data-apiwall-api="api-wattfigure-1t3lfgg1q4"></div>
<script src="https://eziodevio.github.io/ApiWall/embed.js" async></script>

As JSON: /api/v1/apis/api-wattfigure-1t3lfgg1q4.json · Developers

From the public-apis community catalog (MIT), README line 1037. ApiWall is independent and not affiliated with this provider.