This API connects card issuers, merchants, and service providers to mobile and digital payments using next generation token technology to enhance checkout experiences. The scope of the initial version of this service includes only US merchants and cards issued by American Express in the US. It provides a suite of APIs which enable the tokenization of a card number. The suite is made up of the following types of capabilities: Provisioning, Notifications and Status. This includes; request token, card metadata updates, token update, and check token status. American Express is a global service company, providing customers with access to products, insights and experiences that build business.