Square has announced the release of a software development kit that provides developers with all the tools necessary to accept payments in their applications via Square. The In-App Payments SDK is available for iOS, Android, and Flutter.
Ten APIs have been added to the ProgrammableWeb directory in categories including News, Cryptocurrency, and Financial. Highlights include an API for getting news about stocks, an API for aggregated travel booking, and an updated Amazon Advertising API. Here's a rundown of the latest additions.