The service from the New York Federal Reserve Bank provides historical data for foreign exchange transactions and exchange rates. The list of data available covers many of the world's currencies, with both spot and buying prices quoted at different times of day. The authoritative provider makes the data available for ingestion to automated processes that must compare currencies to calculate prices for cross-border transactions, in addition to historical research uses.
API methods support retrieval of regularly updated data formatted in compliance with the emerging Statistical Data and Metadata Exchange (SDMX) standard. URL-based access delivers data for specific currencies, with both 10 a.m. and noon quotes available for many frequently traded currencies.
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.