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 libraries from ProgrammableWeb's Library Directory that matched your search term. Although there many different interpretations of the word "library" among software developers, ProgrammableWeb adheres to a specific definition so as to clearly distinguish libraries from SDKs and frameworks in a way that will facilitate clean search results. In ProgrammableWeb's parlance, the term "library" is strictly used to describe a platform-specific software tool that, when installed, results in the provisioning a specific API. Conversely, SDKs are exclusively for consuming APIs and Frameworks are agnostic to specific APIs. If you think a library, SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.