ExchangeRateApi.io started out as a simple, lightweight Open-Source API for current and historical foreign exchange (Forex) rates published by the European Central Bank. After six years of constant growth the Exchange Rate Api was taken over by apilayer to join its powerful API suite used by millions of developers and companies arond the world. In the course of this transition, ExchangeRateApi.io was rebuilt completely and extended dramatically in data richness, exchange rate data accuracy and functionality.
The Exchange Rate Api is capable of delivering real-time forex data via API at an accuracy of 6 decimal points and a frequency as high as every 60 seconds. Exchange Rate is built on top of a powerful back-end infrastructure allowing for high availability and response times below 50ms for specific API requests. Capabilities include delivering exchange rates for 170 world currencies, converting single currencies, returning Time-Series data and fluctuation data.
Your subscription to a ExchangeRateApi.io plan comes with unlimited access to a team solely dedicated to assisting you with any questions or concerns you may have in the course of implementation or usage of the API. If you are still unsure about whether or not the Exchange Rate Api fits your use case, feel free to refer to the following resources: