I am using what3words (http://what3words.com) to save locations in Salesforce, by simply copying the w3w address from their app and pasting it into Salesforce using the mobile app.
I want to then convert the what3words address to lat/long using their API, which is in the form of a URL
Is there a way to write code in Salesforce to do this automatically as my w3w address field gets populated?
I'm fairly experienced with Apex coding, but no experience with API's. I'm having a hard time searching for a good example/tutorial because every time I search for anything with "salesforce" and "api" in the search term, I only get the SF developer documentation results.
If anyone can point me in the direction of a good example/tutorial, that would be much appreciated.