The PHP SDK for AfterShip enables developers to integrate their web or mobile applications with the AfterShip service, to request information on shipment for their users. This SDK lets detect, update, and reactivate shipment trackings using different API calls. A number of different couriers are supported by the AfterShip service.
Printful, a drop shipping service for custom print products and a product of the same team who created Startup Vitamins and BeHappy.me, has provided the Printful API that will allow people to easily integrate the functionality with their websites and applications. The service is specifically aimed at small and medium websites that want to offer print products, but don't want to handle the fulfillment and shipping of those products.
It's not enough to print stamps off your printer any more. What shippers really want is what the SOAP-based Stamps.com API does: integrate that function of printing postage into your own web-based ecommerce or web hosted applications to speed up the shipment of orders out the door. With the API you can do much more than calculate postage and print stamps. You can clean addresses and track packages, among other tasks.
ShippingEasy consists of a cloud-based platform that allows online merchants to manage the processing and tracking of orders from a single interface. Merchants can integrate shipping information from multiple sites (e.g. eBay, personal site, physical warehouse, etc.) with the same interface and shop rates across various carrier lines. In addition to over ten existing integrations with e-commerce sites (e.g. Magento, eBay, Shopify, etc.), ShippingEasy offers a custom API that allows developers to incorporate the ShippingEasy platform into third party apps and sites.