The Voucherify Ruby How-To authenticate by Voucherify demonstrates installation, authorization, and usage to integrate API features interacting with the backend.
The Glidera API enables wallet developers to enhance their applications by allowing users to easily and securely buy and sell Bitcoin within those applications.
Amazon introduced a Dash Button and Dash Replenishment Service. A single button push places orders for specific goods.The DRS API integrates with appliances to auto-refill.