Payment calculator
What does per-call earn?
Set a daily call volume and a price per call to see gross, protocol fee, and net across a month and a year.
Calls per day
How many paid calls the endpoint serves each day.
Price per call
$
The x402 price charged for a single call, in USD.
Protocol fee
%
Share of gross revenue taken by the rail. Typically 1–2%.
Projected earnings
150K calls / moNet monthly$7,387.50
Gross monthly$7,500.00
Protocol fee (1.5%)- $112.50
Annualized net$88,650.00
Estimates assume a 30-day month and a constant per-call price. Actual settlement is per call on Solana; there are no subscriptions or minimums.
Numbers are computed in your browser from the inputs above. No account or connection is needed — insert coin, receive response, one call at a time.