The EasyPost Java SDK by EasyPost communicates with the API to access shipping data that can be useful to integrate USPS, UPS, and FedEx into web services. It requires Java 1.5+ and Google Gson to start implementation.
Mailgun added a slew of new features to its email validation API including target mailbox validation, role-based address check, disposable mailbox, reporting, and rate limits. Additionally, Mailgun added the API under its existing SLA and has transitioned to a tiered, usage-based pricing model.
These days, everybody is getting almost everything shipped, and eCommerce developers need to make sure they are using the best tools to create shipping options within applications. In this article we highlight 13 Shipping APIs that developers love from ProgrammableWeb's API directory.