URL: https://secure.splitwise.com/api/v3.0/test

Returns information about the quality of the request. Use this to debug OAuth issues. If client_id or token is null, then something has gone wrong with your request (Splitwise is failing to recognize either your client app or the specific logged-in user).


For more help with getting up and running with OAuth, check out http://oauth.net/documentation/getting-started/ and http://term.ie/oauth/example/ – both are excellent resources.