About
Postmaster creates a common, RESTful API for shipping and tracking packages through UPS, Fedex, and USPS. We improve the way businesses ship packages on the internet by optimizing costs and accelerating integration.
Postmaster creates a common, RESTful API for shipping and tracking packages through UPS, Fedex, and USPS. We improve the way businesses ship packages on the internet by optimizing costs and accelerating integration.