PayPal Mobile SDKs are Deprecated. The APIs powering them will remain operational long enough for merchants to migrate, but the SDKs themselves will no longer be updated. Please use Braintree Direct. Paypal's iOS SDK allows developers to add a PayPal payment option to their mobile apps. The SDK currently supports single and future payments as well as profile sharing.
With iZettle's new iOS API it is possible to include credit card payments in any IOS app. iZettle is a Swedish company known in locally as “Spotify for payments” and in the US as “the European Square”. Using their chip card reader and iOS app, small businesses and individuals can charge via VISA, Mastercard, American Express or Diners Club and the payment is finalized with the card holders signature written with the finger straight on the iOS screen. So far the payment service is available in Sweden, Norway, Denmark, Finland and is being tested in the UK. They just got a €25 million to roll out in more countries world wide.
Six APIs have been added to the ProgrammableWeb directory in categories such as Application Development, Payments, and Home Automation. Included in the new additions is Heroku Connect API from Salesforce. Here, we summarize the new additions and how they can assist developers.