The Yandex Money Python SDK by Yandex is the official Python implementation by Yandex. This SDK calls the Yandex Money API which provides the developer with an online payment system and allows selling and purchasing of goods and services. Developers need to obtain a unique client ID. Yandex is an Internet company and the largest Russian search engine.
The initial releases from credit card provider MasterCard look to be more than a toe-dip into APIs. With its MasterCard Payments API and two others, the company could be diving straight into the deep end. Though the services are still in beta, MasterCard appears to be taking very seriously its creation of a developer ecosystem.
Apple this week made the Payment Request API available for Apple Pay. The W3C-developed API works in Safari 11.1 on MacOS and Safari on iOS 11.3, allowing merchants and retailers to conduct transactions through Apple Pay, rather than alternatives such as credit/debt cards or PayPal.