This SDK is a Ruby wrapper for accessing and interacting with the ShipStation API. ShipStation is a shipping service that provides order fulfillment for online retailers. It integrates with USPS, UPS, and FedEx for retrieving rates, creating shipping labels, and more. ShipStation provides a way to ship using branded tracking page shipping software for wherever you sell, however you ship.
Lyft is launching a developer program of its own in order to better compete with Uber. Lyft's first partner in this new endeavor is Facebook Messenger. Lyft hopes the program will eventually expand to see a wide number of developers add Lyft-hailing buttons to their own apps.