I'm currently in the process of writing a REST API and this question always seems to popup.
I've always just added a description, quick links to docs, server time etc, but see now (after looking around a bit) that a simple redirect to the API docs would be even better.
My question is what would be the accepted norm to have as the root - '/' - "homepage" of your API?
I've been looking at a few implementations:
- Facebook: Just gives a error of "Unsupported get request.";
- Twitter: Shows an actual 404 page;
- StackOverflow: Redirect to quick "usage" page.
After looking at those it's clear everyone is doing it differently.
In the bigger picture this is of little significance but would be interesting to see what the "RESTfull" way of doing it (if there is one) might be.