How do I log ALL exceptions globally for a C# MVC4 WebAPI app?

Question

Background

I am developing an API Service Layer for a client and I have been requested to catch and log all errors globally.

So, while something like an un

Answer 1

Wrap the whole thing in a try/catch and log the unhandled exception, then pass it on. Unless there's a better built-in way to do it.

Here's a reference Catch All (handled or unhandled) Exceptions

(edit: oh API)