The Coinkite PHP SDK by Coinkite allows API interaction to access bitcoin features, useful for developers and merchants interested in payment web-based services. API documentation is available at https://docs.coinkite.com/api/index.html
SafeCharge has launched a full payment platform specifically designed for online marketplaces. Marketplace Manager hopes to address specific hardships and compliance requirements faced by marketplaces. Marketplace users access the entire platform through a single API.