For each currency we provide the Rate and also the timestamp when it was last e the Currencies endpoint to get a list of valid three- character currency codes for use in the Rates endpoints. We support over 40 currencies which are aggregated from various reliable al- time Updates. Depending on your subscription exchange rates are delivered every 60 min 60 sec. The : output_ format URL part determines how information is returned.
00% Uptime in the last 30 days. Live historical exchange rates for over 200 world currencies, plus time- series conversion APIs. Forex rates json. But as of September Open Exchange Rates is gonna be paid for non- personal so I checked out that they were using the Yahoo Finance Webservice ( the one that " doesn' t exist" ) al- time Updates.
: output_ format[? 42ms Average response time.
OpenRates [ JSON API] Live exchange rates and currency conversion API. OpenRates delivers accurate and up- to- date exchange rate data for 32 world currencies in JSON format.