Free currency exchange module CBRF (Central Bank of the Russian Federation) for Joomla.
This module is designed for Joomla versions not lower than 3.2. The module displays the euro and US dollar rates. By default, data is cached for 4 hours. In the module settings, the caching time can be changed. The module does not contain any CSS styles. In addition to the exchange rate displays the last synchronization date. The data of exchange rates are taken from the official site of the Central Bank of the Russian Federation through a public API.
You can install the module through the extension manager