WattFigure integrations

Connect WattFigure to any other app, or use it from your AI client over MCP. WattFigure publishes US residential and commercial electricity rates by state together with derived running-cost calculations. Callers can list rates for all states, look up the rate for one state, and compute the cost of running a given appliance or of charging an electric vehicle at those rates. Useful for energy calculators, cost comparisons and sustainability reporting. No credentials required.

No account neededwattfigure.com

8 actions

What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.

Build solutions, not workarounds.

What do you want to automate with WattFigure?

Ask the assistant

Connect your AI client

Give your AI client this address.

https://mcp.apiant.ai

Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.

Set it up in your client

Claude Code

Run this in the directory you want to work in.

claude mcp add --transport http -s project apiant-ai https://mcp.apiant.ai

Start Claude Code there, approve the server, and sign in in the browser page it opens.

Claude Code guide

Claude, web and desktop

Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.

Setup guide

Cursor

Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.

Setup guide

Zed

Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.

Setup guide

Codex and the ChatGPT desktop app

Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.

Setup guide

Any other MCP client

Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.

Setup guide

Popular

WattFigure with the apps people pair it with most

Pair it

Connect WattFigure with another app

What your agent can do with WattFigure

Triggers and actions 8 actions

Action
Calculate appliance running cost
Calculate an appliance's running cost at a given state's electricity rate.
Action
Calculate EV charging cost
Calculate an EV's home charging cost at a given state's electricity rate.
Action
Get appliance
Get one appliance's usage assumptions by slug.
Action
Get electricity rate
Get one state's electricity rate, national rank, and year-over-year change.
Action
Get vehicle
Get one EV's EPA consumption and range by slug.
Action
List appliances
Get the appliance catalog with energy usage assumptions.
Action
List electricity rates
Get the average residential electricity price for all 51 US jurisdictions.
Action
List vehicles
Get the EV catalog with EPA consumption and range figures.

Related apps

What our customers say

Questions

WattFigure, answered

Is there a WattFigure MCP server?

APIANT's MCP server at https://mcp.apiant.ai works with WattFigure. Add that address to any AI client that takes a remote MCP server, sign in once in your browser, and your client can build, test and run automations that use WattFigure. Nothing to install.

What can your agent do in WattFigure?

Any of WattFigure's 8 actions, including Calculate appliance running cost, Calculate EV charging cost, Get appliance and Get electricity rate. Your agent maps the data both ways and tests every scenario before it ships.

Which apps can WattFigure connect to?

Any app in the catalog; the list on this page pairs WattFigure with each of them. If the other app is missing, point your agent at its API documentation and it builds the connector.

What happens when something fails?

Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.

Is there a free plan?

Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.