This client library is a Ruby Library for the Postmaster API. The Postmaster API is a platform that helps developers integrate parcel shipping into applications or websites. Postmaster supports domestic and international shipping.
This article is focused on SaaS and Application developers considering how to best meet their end-user’s integration and automation needs. These days it's not so much ‘do you integrate?’ but ‘how do you integrate?’ In the end the goal should be to focus on satisfying stakeholders.