Welcome to Pickvisa API! Visa provides daily FX rates for the 180+ global currencies that are used within VisaNet to authorize and settle transactions. The current list of supported currencies with their alphabetic and numeric ISO codes and their minor decimal places (for displaying amounts) can be found on the Request and Response Code Reference.
The Foreign Exchange Rates API is available for use by any developer in sandbox and production. However, Visa retains the right to review your project implementation of this API prior to production onboarding to ensure the appropriate use of its features.
Foreign Exchange Rates accepts a source and destination currency pair and returns the current day’s Visa exchange rate for the pair. It can also take a transaction amount in the source currency and return the same amount in the destination currency, with or without an optional FX rate markup.