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API Reference

What's in the REST API Reference Section

This section contains the core details about each of the APIs in our Arcadia Signal product, including their endpoints, and the data structures that are passed in and returned. Our APIs are organized into logical groups that put together common resource types and endpoints.

How we structure each page

Each page starts with an overview of that page's resource type and related endpoints. This lets you know if you are on the right page. Next up is a Data Definition section. This section details what fields are returned, their data types, and what is typically contained within them. There will usually be an example provided in JSON too. Next is an Operations section that shows the endpoints available and the path & parameters supported for each endpoint. You'll find many examples that show the request and sometimes response for common use cases.

How APIs are grouped

The following table shows how we've logically grouped our APIs on this site. We've also added a column indicating whether the API is built into the Data Explorer web application (most but not all are). When the entry is "Partial", only some of the APIs are integrated into our Data Explorer.

APIsOverviewData ExplorerSignal API
Calculation APIsOn-demand calculators (rate engine) for bill matching, rate comparisons, what-ifs, and project economicsPartial (1)Yes
Tariff APsAll our utility, tariff, TOU, calendar, and related dataYesYes
Other APIsOther useful APIs, such as Typical usage and property metadataPartial (2)Yes
  1. Only the On-demand Cost Calculator, not the Mass Calculator
  2. The typical usage data is available to use in the calculator, but not to browse in a UI