Square now has an E-commerce API that brings Square services to third party websites. Square is usually associated with its mobile credit card reader and complementary software. With the E-commerce API, merchants can use their own systems with all the benefit of Square's modern payment services.
Switch announced the CardSavr API which allows credit card details to flow directly from the card issuer to thousands of ecommerce sites. Once integrated, updated card information can be sent to the selected sites without users needing to reload the information, or card issuers to reissue cards.
Mastercard's new service, Consumer Control, enables consumers to monitor their digital footprint through understanding where their credit card credentials are stored across the internet. Mastercard is providing access to Consumer Control through an API that integrates with online banking services.