Use Calculation APIs to calculate electricity costs, compare calculation scenarios, and retrieve marginal pricing signals.

Choose a Calculation endpoint

Calculate Cost

Run one on-demand cost calculation for a tariff, date range, and calculation inputs.

Calculate Multiple Scenarios

Run multiple on-demand calculation scenarios in one request.

Get Smart Price

Retrieve marginal pricing for a location or tariff over a specified time window.

Available APIs

Calculate Cost

Run one on-demand cost calculation for a tariff, date range, and calculation inputs.

Calculate Multiple Scenarios

Run multiple on-demand calculation scenarios in one request.

Get Smart Price

Retrieve marginal pricing for a location or tariff over a specified time window.

Available APIs

Cost Calculation Overview

Calculate costs for a single case, such as historical bills, month-to-date cost forecasts, or "what-if" scenarios.

Mass Calculation Overview

Process up to 20 scenarios simultaneously for a customer's usage and rate inputs. Use this for tariff rate plan comparisons and optimizations, as well as modeling usage and other changes.

Note: The Mass Calculation endpoint is only available under special circumstances to Enterprise customers using Signal.

Smart Price Overview

Retrieve marginal rates for a specified time window (typically the next few days). Ideal for load management, device scheduling, and customer education.