Welcome Credo Reference
You may have seen the recent news release that Credo Reference is going to enable libraries to use their WorldCat Search API WSkey to display WorldCat results within the Credo Reference system. Enhancements like this one take the user one step closer to having all the possible library resources available--no matter where they start their search. It fits OCLC's strategy of putting libraries and WorldCat data where users are already going.
Shout out to Credo Reference's Pete Ciuffetti. He attended the Amsterdam and Boston WorldCat Mashathons, and I'm sure helped the discussion along from the developer side of things.
If you're an OCLC member library, have Credo Reference and have NOT requested your WorldCat Search API WSkey yet, do it now so you'll be ready for the roll-out, said to be later this month.