Any SFDC opportunity information available via REST?
I'm trying to see if it's possible to pull any SFDC opportunity information via the REST API. From what I've seen it looks like there's a limited amount of SFDC information available via the API and none of it is opportunity-related. Smart list filters like "Has Opportunity" and its related constraints don't appear to be available unless you create formula fields on the lead or contact objects to mirror that data. Am I missing something or have other people found this to be the case?