Update - The S4G app has been changed to now be a paid app. Here is an alternative free app for currency updates - XE Currency Converter https://appexchange.salesforce.com/appxListingDetail?listingId=a0N3A00000FeF4lUAF
In this lecture, we dive into Advanced Currency Management. I show you how to manage dated exchange rates manually. I then introduce you to a good currency update application that you can download and install off of the AppExchange.
We work through the installation and configuration of this app, including setting up a remote endpoint URL via Remote Site Settings.
Currency Update App on the AppExchange - https://appexchange.salesforce.com/listingDetail?listingId=a0N300000025GWyEAM