Use the Xurrency API to obtain exchange rates. Use the data as an input in your app or let your app's users query the exchange rate. Use the SOAP option, the RSS option, or edit a URL to get currency conversion information.
The following is a list of SDKs from our SDK directory that matched your search term. Though your definition of an SDK may differ, in our world, we define SDKs as platform- specific tools for consuming existing APIs of the sort we list in our API directory. For example, the Ruby SDK for consuming the Twitter Ads API. If you think an SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.