SAN MATEO, Calif. & FOLSOM, Calif.--(BUSINESS WIRE)--#Guidewire--Guidewire (NYSE: GWRE) and One Inc, Guidewire’s strategic payments partner, announced that the new Built by Guidewire One Inc integrations are now available to ClaimCenter, PolicyCenter, and BillingCenter Cloud users in the Guidewire Marketplace. Built by Guidewire apps are standardized integration solutions, pre-built and managed by Guidewire that speed the delivery and maintenance of common integrations. Purpose-built for the insurance…