The Base Commerce JAVA SDK is a pre-built library that implements the Base Commerce API (which integrates Credit Card Processing, ACH processing, Secured Vault, and a Push Notifications Platform). The Base Commerce SDKs are available in other languages as well. This allows developers to drop the library into applications and start communicating with the Base Commerce platform.
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.